Radio Shack_Pro-2067 Trunk-track VHF-UHF Scanner_Manual

Owners Manual Cat. No. 20-196

PRO-2067 500-ChannelMobile Trunk-Tracking Scanner

Please read before using this equipment.

A

20-196a.fm Page 1 Friday, June 2, 2000 3:48 PM

2INTRODUCTION

Your new RadioShack 500-ChannelMobile Trunk-Tracking Scanner is oneof a new generation of scanners de-signed to track Motorola Type I,Type II (such as Smartnet and Priva-cy Plus ), GE/Ericsson EDACS, E.F.Johnson LTR , and hybrid analogtrunking systems, which are exten-sively used in many 800 MHz, 900MHz and UHF communication sys-tems.

Trunking communications systems leta large group of 2-way radio users (oreven different groups of 2-way radiousers) efficiently use a group of fre-quencies. Instead of selecting a spe-cific frequency for a transmission, the2-way radio user simply selects a talkgroup. The trunking system automati-cally transmits the call on the firstavailable frequency, and also sends acode that uniquely identifies that 2-way radio users transmission on a dif-ferent frequency called a data chan-nel.

Since the trunking system might sendindividual 2-way radio users calls andresponse transmissions on differentfrequencies, it is difficult to listen totrunked communications using a regu-lar scanner. The scanner monitors thedata channel frequency sent with a 2-way radio users transmission and in-stantly switches to an active frequen-cy, so you can hear the call andresponse for that 2-way radio userand easily follow the conversation.

The scanner also lets you scan con-ventional transmissions, and is pre-programmed with service-searchbanks for convenience. By pressing asingle button, you can quickly searchthose frequencies most commonlyused by public service and otheragencies without tedious and compli-cated programming.

This scanner gives you direct accessto over 33,000 frequencies, includingthose used by police and fire depart-ments, ambulance services, and ama-teur radio services, and you canchange your selection at any time.

FEATURESYour scanner also has these specialfeatures:

Ten Channel-Storage Banks letyou store 50 channels in each bank(500 total channels), letting you groupchannels so you can more easily iden-tify calls.

Flexible Operation you can trackMotorola, GE/Ericsson, and E.F.Johnson LTR trunking systems (usedby most trunking communications sys-tems), letting you hear more calls thanmany standard trunking scanners.

2000 RadioShack Corporation.

All Rights Reserved.RadioShack, RadioShack.com, HyperSearch, and HyperScan are trademarks

used by RadioShack Corporation.


3Simultaneous Trunking Operation you can scan all 3 types of trunkingsystems, and both trunking and con-ventional frequencies, at the sametime.

Text Input you can manually enterthe name of the service you are listen-ing to so the service name appearswhen you scan it, making it easier toidentify transmissions.

Digital Weather Alert displays theweather event text so you can see thereason for the alert.

Note: The scanner does not displaythe actual location referenced bySAME messages. It uses only themessage portion of the SAME signal.

Ten Preprogrammed FrequencyRanges let you search for trans-missions within preset frequencyranges or within ranges you set, to re-duce search time and select interest-ing frequencies more quickly.

Private/Digital Private Line Receiv-ing decodes and displays the Con-tinuous Tone Coded Squelch System(CTCSS) and Digital Coded Squelch(DCS) tone signal being transmitted,letting you see if the transmitter pro-vides these services.

12-Character, 4-Line, Dot-MatrixDisplay makes it easy to view andchange displayed information.

Frequency Coverage to 960 MHz provides a wide range of frequenciesyou can listen to.

Clone/Remote PC Function letsyou transfer programmed data directlyto another Cat. No. 20-196 or Cat. No.20-522 scanner. You can also uploador download the programmed data toor from a PC using an optional inter-face kit.

Triple-Conversion Circuitry virtu-ally eliminates any interference fromIF (intermediate frequency) images,so you hear only the selected frequen-cy.

Scan Delay delays scanning forabout 2 seconds before moving to an-other channel, so you can hear morereplies that are made on the samechannel.

Lock-Out Function lets you setyour scanner to skip over specifiedchannels or frequencies when scan-ning or searching, and skip over IDswhen tracking trunked systems.

Priority Channel lets you programone channel as the priority channel.As the scanner scans it checks the pri-ority channel every 2 seconds so youdon't miss transmissions on that chan-nel.

ATT (Attenuate) Button lets youprogram each memory location to re-duce the scanners sensitivity tostrong local signals, to reduce interfer-ence or noise caused by these sig-nals.


4HyperSearch and HyperScan let you set the scanner to search at upto 50 steps per second and scan at upto 25 channels per second, to helpyou quickly find interesting transmis-sions.

DIN-E Size Cabinet

Supplied Frequency Guide liststhe frequencies for many of the publicsafety systems you can listen to.

Memory Backup keeps the chan-nel frequencies stored in memory foran extended time even without batterypower.

Your scanner can receive thesebands:

This Owners Manual also includesthe section A General Guide to Scan-ning on Page 44 to help you targetfrequency ranges in your service areaso you can search for a wide variety oftransmissions.

Note: See Specifications on Page 54for more information about the scan-ners frequency steps.

Frequency Range (MHz)

Types of Transmissions

2954 10-Meter Ham, VHF Lo, 6-Meter Ham

108136.9875 Aircraft

137174 Military Land Mobile, 2-Meter Ham, VHF Hi

380512 Federal Govern-ment, 70-cm Ham Band, UHF Stan-dard Band, UHF T Band

806823.9875849868.9875

894960

Public Service 800 except Cellular Band


5FCC NOTICEYour scanner might cause radio or TVinterference even when it is operatingproperly. To determine whether yourscanner is causing the interference,turn off your scanner. If the interfer-ence goes away, your scanner iscausing it. Try the following methodsto eliminate the interference:

Move your scanner away from thereceiver.

Connect your scanner to an outletthat is on a different electrical cir-cuit from the receiver.

Contact your local RadioShackstore for help.

This device complies with Part 15 ofthe FCC Rules. Operation is subject tothe following two conditions: (1) thisdevice may not cause harmful interfer-ence, and (2) this device must acceptany interference received, includinginterference that may cause undesiredoperation.

Note: Mobile use of this scanner isunlawful or requires a permit in someareas. Check the laws in your area.

SCANNING LEGALLYYour scanner covers frequenciesused by many different groups includ-ing police and fire departments, ambu-lance services, government agencies,private companies, amateur radio ser-

vices, military operations, pager ser-vices, and wireline (telephone andtelegraph) service providers. It is legalto listen to almost every transmissionyour scanner can receive. However,there are some transmissions youshould never intentionally listen to.These include:

telephone conversations (cellular,cordless, or other private meansof telephone signal transmission)

pager transmissions any scrambled or encrypted trans-

missions

According to the Electronic Communi-cations Privacy Act (ECPA), you aresubject to fines and possible imprison-ment for intentionally listening to, us-ing, or divulging the contents of such atransmission unless you have the con-sent of a party to the communication(unless such activity is otherwise ille-gal).

This scanner is designed to preventreception of illegal transmissions, incompliance with the law which re-quires that scanners be manufacturedin such a way as to not be easily mod-ifiable to pick up those transmissions.Do not open your scanner's case tomake any modifications that could al-low it to pick up transmissions that it isnot legal to listen to. Doing so couldsubject you to legal penalties.

We encourage responsible, legalscanner use.


6CONTENTS

Preparation ........................................................................................................... 8Connecting an Antenna ................................................................................... 8Mounting an Antenna ...................................................................................... 8Mounting the Scanner In Your Vehicle ............................................................. 8Powering the Scanner ..................................................................................... 9Using the Scanner as a Base Station ............................................................ 10Connecting an Extension Speaker ................................................................ 11Connecting an Earphone/Headphones ......................................................... 12Connecting the Clone Cable .......................................................................... 12

Understanding Your Scanner ............................................................................ 13A Look at the Keypad .................................................................................... 13A Look at the Display ..................................................................................... 16Understanding Banks .................................................................................... 18Understanding CTCSS/DCS ......................................................................... 18Understanding Your Scanners Modes ........................................................... 19

Operation ............................................................................................................ 22Turning On the Scanner and Setting Squelch ............................................... 22Storing Known Frequencies into Channels .................................................... 22Storing Text Tags ........................................................................................... 23Finding and Storing Active Frequencies ........................................................ 25Scanning the Channels ................................................................................. 27Manually Tuning a Frequency ........................................................................ 28Deleting Frequencies from Channels ............................................................ 28Listening To the Weather Band ...................................................................... 28

Special Features ................................................................................................ 30Using Delay ................................................................................................... 30Locking Out Channels, Frequencies, and Trunking IDs ................................. 30Priority ........................................................................................................... 31Changing the Open/Closed Mode ................................................................. 32Changing the Receive Mode ......................................................................... 33Changing the Frequency Step ....................................................................... 33Using the Attenuator ...................................................................................... 34Turning the Key Tone On and Off ................................................................... 34Changing the Display Contrast ...................................................................... 35Cloning Programmed Data from Scanner to Scanner ................................... 35


7Trunking Operation ............................................................................................ 36Understanding Trunking ................................................................................ 36Setting Squelch for the Trunking Mode ......................................................... 37Programming Trunking Frequencies ............................................................. 37Programming Fleet Maps .............................................................................. 39Talk Group IDs .............................................................................................. 41Open and Closed Modes .............................................................................. 43

A General Guide to Scanning ........................................................................... 44Guide to Frequencies .................................................................................... 44Guide to the Action Bands ............................................................................ 45Band Allocation ............................................................................................. 46Frequency Conversion .................................................................................. 50

Troubleshooting ................................................................................................. 51Resetting/Initializing the Scanner .................................................................. 52

Care and Maintenance ...................................................................................... 53Specifications .................................................................................................... 54


8PREPARATION

CONNECTING AN ANTENNAYou must install an antenna beforeyou can operate the scanner. Your lo-cal RadioShack store sells a variety ofscanner antennas for both mobile andbase-station use. Choose the one thatbest meets your needs.

When deciding on a mobile or base-station antenna and its location, con-sider these points.

The antenna should be as high aspossible on a vehicle or a house.

The antenna and its cable shouldbe as far as possible from sourcesof electrical noise (ignition sys-tems, gauges, and so on).

The antenna should be vertical forthe best performance.

MOUNTING AN ANTENNAOnce you choose an antenna, followthe mounting instructions suppliedwith the antenna. Then route the an-tenna cable to the scanner.

The antenna connector on your scan-ner makes it easy to use the scannerwith a variety of antennas, such as anexternal mobile antenna or outdoorbase station antenna.

Always use 50-ohm coaxial cable,such as RG-58 or RG-8, to connect an

outdoor antenna. For lengths over 50feet, use RG-8 low-loss dielectric co-axial cable. If your antennas cabledoes not have a BNC connector, youwill also need a BNC adapter (avail-able at your local RadioShack store).

Follow the installation instructionssupplied with the antenna, route theantenna cable to the scanner, thenconnect it to the ANT jack.

Warning: Use extreme cautionwhen you install or remove an out-door antenna. If the antenna starts tofall, let it go! It could contact over-head power lines. If the antennatouches a power line, contact withthe antenna, mast, cable, or guywires can cause electrocution anddeath. Call the power company to re-move the antenna. DO NOT attemptto do so yourself.

MOUNTING THE SCANNER IN YOUR VEHICLEBefore you mount the scanner, makesure you have all the necessary mate-rials. Then confirm that the scannerfits your vehicles mounting area. Thisscanner is a DIN-E size unit that re-quires a 2-inch high by 611/16-inch wideby 51/2-inch deep (50 170 140 mm)mounting area.


9Caution: Be sure to avoid obstruc-tions behind the mounting surface.

Follow these steps to mount the scan-ner in your vehicle.1. Choose a mounting location, then

use the supplied mounting bracketas a template to mark the posi-tions for the mounting screwholes.

2. In the marked positions, drill holesslightly smaller than the suppliedscrews.

3. Attach the mounting bracket to themounting location using the sup-plied screws and lock washers.

4. Attach a rubber washer to both ofthe mounting brackets holes.

5. Attach the scanner to the mount-ing bracket using the suppliedmounting knobs.

6. Connect the antennas cable tothe ANT jack on the back of thescanner.

Note: If the antenna cables connectordoes not fit in the ANT jack, you mightalso need a Motorola-to-BNC antennaplug adapter (available at your localRadioShack store).

POWERING THE SCANNERYou can power your scanner using ei-ther the supplied DC power cord orfrom your vehicles cigarette lightersocket using an optional DC cigarettelighter power cable.

Cautions:You must use a powersource that supplies 12VDC and delivers at least

500 mA. Its center tip must be setto positive and its plug must fit thescanner's DC 13.8V jack. The sup-plied DC power cord meets thesespecifications. Using a power cordthat does not meet these specifi-cations could damage the scanneror the adapter.

!


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Always connect the adapter or DCpower cord to the scanner beforeyou connect it to the powersource. When you finish, discon-nect the adapter or DC powercord from the power source beforeyou disconnect it from the scan-ner.

For added safety and to protectyour scanner, disconnect thecable from your vehicle batterysnegative () terminal before youbegin.

Follow these steps to connect the sup-plied DC power cord.1. Connect the power cords black

wire to a chassis ground, such asa metal screw attached to a metalpart of the vehicles frame. Besure that the screw is not insu-lated from the frame by a plasticpart.

2. Connect the power cords red wire(with in-line fuse) to a source ofvoltage that turns on and off withthe ignition switch, such as aspare accessory terminal in yourvehicles fuse box.

3. Insert the power cords barrel pluginto the DC 13.8V jack on the backof the scanner.

4. Reconnect the cable to the vehi-cle batterys negative () terminal.

To power the scanner from a vehicles12V power source (such as a ciga-rette-lighter socket), you need a 12V,500-mA DC cigarette-lighter adapter(not supplied), available at your localRadioShack store.

To connect an optional DC cigarette-lighter power cable, insert its barrelplug into the DC 13.8V jack on the backof the scanner, then plug the powercable into your vehicles cigarettelighter socket.

Note: If you use a cigarette-lighterpower cable and your vehicles engineis running, you might hear electricalnoise from the engine while scanning.This is normal.

USING THE SCANNER AS A BASE STATIONYou can place this scanner on a desk,shelf, or table to use it as a base sta-tion.


11

Using Standard AC PowerTo power the scanner from an AC out-let, you need an AC adapter (not sup-plied) with a 5.5 mm outer diameter/2.1 mm inner diameter tip.

Cautions:You must use a Class 2power source that sup-plies 12V DC and deliv-

ers at least 500 mA. Its center tipmust be set to positive and itsplug must fit the scanner's DC13.8V jack. Using an adapter thatdoes not meet these specifica-tions could damage the scanneror the adapter.

Always connect the AC adapter tothe scanner before you connect itto AC power. When you finish, dis-connect the adapter from AC pow-er before you disconnect it fromthe scanner.

1. Connect the adapter's 5.5 mmouter diameter/2.1 mm innerdiameter tip to the adapter's cordand set the barrel plug's tip to pos-itive.

2. Insert the adapter's barrel pluginto the DC 13.8V jack on the backof the scanner.

3. Plug the adapter into a standardAC outlet.

CONNECTING AN EXTENSION SPEAKERIn a noisy area, an amplified extensionspeaker (available at your local Ra-dioShack store) positioned in the rightplace might provide more comfortablelistening.

Plug the speaker cables 1/8-inch (3.5-mm) plug into your scanners EXT SPjack.

Note: Connecting an external speakerdisconnects the scanners internalspeaker.

!

12V


12

CONNECTING AN EARPHONE/HEADPHONESFor private listening, you can connectan earphone or headphones with a 1/8-inch (3.5-mm) plug to the EXT SP jackon the back of the scanner. (Your localRadioShack store carries a wide se-lection of earphones and head-phones). This automatically dis-connects the internal speaker.

Listening SafelyTo protect your hearing, follow theseguidelines when you use an earphoneor headphones.

Do not listen at extremely highvolume levels. Extended high-volume listening can lead to per-manent hearing loss.

Set VOLUME to the lowest settingbefore you begin listening. Afteryou begin listening, adjust VOL-UME to a comfortable level.

Once you set VOLUME, do notincrease it. Over time, your earsadapt to the volume level, so avolume level that does not causediscomfort might still damage yourhearing.

CONNECTING THE CLONE CABLEYou can transfer the programmeddata to and from another Cat. No. 20-196 or Cat. No. 20-522 scanner usingthe supplied clone cable. Connect thecable between each scanners PC/IFjacks. See Cloning ProgrammedData from Scanner to Scanner onPage 35. You can also upload ordownload the programmed data to orfrom a PC using an optional PC inter-face kit available through your localRadioShack store.


13

Once you understand a few simple terms used in this manual and familiarize your-self with your scanners features, you can put the scanner to work for you. You sim-ply determine the type of communications you want to receive, then set thescanner to scan them.

A frequency is the tuning location of a station (expressed in kHz or MHz). To findactive frequencies, you can use the search function.

You can also search the service-search banks, which are preset groups of fre-quencies categorized by type of service.

When you find a frequency, you can store it into a programmable memory locationcalled a channel, which is grouped with your other channels in a channel-storagebank. You can then scan the channel-storage banks to see if there is activity onthe frequencies stored there. Each time the scanner finds an active frequency, itstays on that channel until the transmission ends.

A LOOK AT THE KEYPADYour scanners keys might seem confusing at first, but this information should helpyou understand each keys function.

Note: Some of the scanners keys perform more than one function and are markedwith more than one label. The steps in this Owners Manual show only the label onthe key appropriate to the action being performed.

SCAN scans through the programmed channels or ID code.

WX scans through the 7 preprogrammed weather channels.

ATT (attenuate) turns attenuation on to reduce the scanners sensitivity, or turnsit off to increase it.

UNDERSTANDING YOUR SCANNER


14

STEP changes the frequency step or displays the step frequency during asearch.

MODE changes the receive mode.

PRI (priority) sets and turns the priority function on or off.

TEXT lets you input text.

TUNE tunes a frequency along with s or t .

SEARCH lets you search the ten search banks.

MAN stops scanning and lets you directly enter a channel number.

FUNC lets you access various functions by pressing this key along with otherkeys.

s or t selects the search direction during a search or while tuning to a frequen-cy.

1/DELAY enters a 1, programs a 2-second delay for the selected channel/searchbank, or inputs characters 0 through 9.

2/ABC enters a 2 or inputs characters A, B, or C.

3/DEF enters a 3 or inputs characters D, E, or F.

4/GHI enters a 4 or inputs characters G, H, or I.

5/JKL enters a 5 or inputs characters J, K, or L.

6/MNO enters a 6 or inputs characters M, N, or O.

7/PQRS enters a 7 or inputs characters P, Q, R, or S.

8/TUV enters a 8 or inputs characters T, U, or V.

9/WXYZ enters a 9 or inputs characters W, X, Y, or Z.

0 enters a zero or inputs characters., -, #, _, @, +, *, &, /, ', $,%,!, ^, (,), ?,, `, and ^.


15

enters a decimal point (necessary when programming frequencies), space, orhyphen (in Motorola type I code setting).

ENTER enters frequencies, text, and so on.

TRUNK stores the trunking ID code or holds the trunking ID while scanning.

L/OUT (lockout) lets you lock out a selected channel, skip a specified frequencyduring search, or lock out a selected ID code.

CLEAR clears an incorrect entry.

PROG (program) programs frequencies into channels.


16

A LOOK AT THE DISPLAY

Manual Mode Current

Manual Mode (AM or FM)

ChannelStored Text

Current FrequencyCurrent Bank

Mode is FM

Receiving a Signal ( no signal)Priority Freq. (T)runked

Attenuate ( no attenuation)Delay ( no delay)

Locked ( Out (

Scanning Up)Scanning Down)

Bank 0(9)

OutChannel00(49)

Motorola(M)anual ModeBank 1

Channel 00(49)

(P)rogram(S)can

(+) Open() Closed

Detecting a Trunking or

Talk Group IDTone SignalCode

Manual Mode

(I)D Program

If you enter the ID texttag in an ID code, thescanner displays itinstead of the ID codeand .


17

Scan Mode

Bank Off

+ Selected for Scanningin Open Mode

Selected for Scanningin Closed Mode

Search Mode

6 and 7 are turned off

Search ModeReceived

Stepping

AM

Delay Scanning Up

Searching Frequencyfor Rangein Bank 3

Frequency

Search Mode

Search Mode Motorola

Search Bank 5

Search Mode


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UNDERSTANDING BANKS

Channel Storage BanksTo make it easier to identify and selectthe channels you want to listen to,channels are divided into 10 banks(09) of 50 channels (00 to 49) each.Use each channel-storage bank togroup frequencies, such as thoseused by the police department, fire de-partment, ambulance services, or air-craft (see Guide to the Action Bandson Page 45). For example, the policedepartment might use four frequen-cies, one for each side of town. Youcould program the police frequenciesstarting with 000 (the 1st channel inbank 0) and program the fire depart-ment frequencies starting with 100(the 1st channel in bank 1). The firstdigit identifies the bank (09). Thesecond and third digits identify thechannel within the bank (0049).

Search Banks

This scanner is able to search 10search banks. You can also replace abank with one of the preprogrammedservice bands. (For the default setting,see Searching a PreprogrammedFrequency Range on Page 25).

UNDERSTANDING CTCSS/DCSContinuous Tone Coded Squelch Sys-tem (CTCSS) and Digital CodedSquelch (DCS) are two methods usedto prevent interference by other radiocommunications. Your scanner canreceive transmissions that use thesecodes.

When your scanner receives a CTC-SS transmission, PL (private line) ap-pears. When your scanner receives aDCS transmission, DPL (digital privateline) and a 3-digit code appear.

PL Codes

PL codes are low-frequency audiotones that are used to differentiate dif-ferent users on the same channel. PLcodes appear according to the EIAstandard CTCSS tones, and rangefrom 67.0 Hz to 254.1 Hz. PL codesare displayed directly as a frequency.

DPL Codes

DPL codes are similar to PL codes,except they might be transmitted aseither tones or digital codes. Althoughthere are as many as 4096 DPLcodes, only about 100 are actuallyused.

DPL codes appear in the formatDxxx, where xxx is an octal code.


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UNDERSTANDING YOUR SCANNERS MODESOpen and Closed Modes

You can set your scanner to changethe way it receives signals. These set-tings, called open mode and closedmode, affect how the scanner re-ceives signals from communicationssystems that use some type of closedsquelch (such as PL, DPL, LTR, MOT,and ED systems). You can set each ofthe scanners channel storage banksto open or closed mode.In open mode, the scanner scans sig-nals transmitted in all systems. Inclosed mode, the scanner scans sig-nals transmitted only under the follow-ing conditions:

When the signals are in the FMmode.

When the signals are in the LT,MO, or ED mode and the signal'sID code matches the programmedID code.

When the signals are in the PL orDPL mode and the signal's IDcode matches the programmed IDcode.Note: When the signals are in thePL or DPL mode, the scannerreceives all signals on a channelwhen the ID code is set to NONE.

You can also select the users or talkgroups you want the scanner to re-ceive in closed mode.

When you set a channel storage bankto open mode, + (open) appears un-der the banks number while scanning.When you set a channel storage bankto closed mode, (closed) appear un-der the channel storage bank's num-ber while scanning. Or, OPEN orCLOSED appears while the scanner isin manual mode or while the scanneris receiving a signal during scanning.

See Changing the Open/ClosedMode on Page 32 for more informa-tion about setting the open and closedmodes.

LTR (E. F. Johnson) ModeYou can set your scanner so it de-codes the talk group IDs used withLTR systems. This setting is called theLTR mode.

LTR systems are trunking systemsused primarily by business or privatecommunications service providers,such as taxicabs, delivery trucks, andrepair services. These systems en-code all trunking information as digitalsubaudible data that accompanieseach transmission. Users on an LTRsystem are assigned to specific talkgroups, which are identified by the ra-dio as six-digit numbers. These num-bers are in the form AHHUUU, where:

A = Area code (0 or 1)

H = Home repeater (01 through 20)

U = User ID (000 through 254)


20

When the scanner receives a trans-mission on a channel set to the LTRmode, it first decodes the LTR data in-cluded with the transmission. In theopen mode, the scanner stops on thetransmission and displays the talkgroup ID on the bottom line of the dis-play. In the closed mode, the scanneronly stops on the transmission if theLTR data matches a talk group ID thatyou have stored in the banks talkgroup ID list and have not locked out.

LTR systems are frequently pro-grammed so that each radio has aunique ID code.

Motorola Mode

You can set your scanner so it de-codes the talk group IDs used withMotorola trunking systems. This set-ting is called the Motorola mode.

Motorola systems are trunking sys-tems used primarily by business andpublic safety groups to efficiently allo-cate a small number of frequencies(as few as 5) to many groups of users(as many as several thousand). To dothis, each group of users in the systemis assigned to a specific talk group.For example, the east side patrol offic-ers might all be assigned to talk group2160. One channel in the system iscontinuously transmitting data thatidentifies which talk groups are activeon which channel. In addition, this talkgroup information is also transmittedas subaudible data on each activechannel.

When the scanner receives a trans-mission on a channel set to the Motor-ola mode, it first decodes the talkgroup ID data included with the trans-mission. In the open mode, the scan-ner stops on the transmission anddisplays the talk group ID on the bot-tom line of the display. In the closedmode, the scanner only stops on thetransmission if the talk group IDmatches a talk group ID that you havestored in the banks talk group ID listand have not locked out.

Motorola trunking systems come inthree categories: Type I, Type II, andType I/II Hybrid. Each category dis-plays and uses talk group IDs in slight-ly different ways.

Motorola Type I IDs are in the formFFF-SS, where:

FFF = Fleet ID

SS = Subfleet ID

Type I systems are usually organizedwith different user groups assigned todifferent fleets. For example, a validfleet/subfleet ID identifying all detec-tives within a police department mightbe 000-12, where 000 identifies allpolice users and 12 identifies the De-tective division.

To properly map the raw Type I datato the correct fleet-subfleet format,you must program the correct fleetmap into the scanner. Fleet map infor-mation is widely available on the Inter-net for most Type I systems in use.


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Type II system talk groups are identi-fied by a 5-digit number. Valid talkgroup IDs are divisible by 16. If you tryto enter an invalid talk group ID, thescanner rounds the ID down to thenext valid ID.

Type I/II hybrid systems use bothfleet-subfleet and 5-digit formats fortalk group IDs.

Note: If the scanner decodes controlchannel data while receiving transmis-sions from a Motorola trunking sys-tem, CNTRL appears on the bottomline of the display. For example:

EDACS Mode

You can set your scanner so it de-codes the talk group IDs used withEDACS (GE/Ericsson) trunking sys-tems. This setting is called theEDACS mode.

EDACS systems are trunking systemsused primarily by business or privatecommunications service providers, aswell as by some public safety organi-zations. EDACS systems transmit ac-tive talk group information only on adedicated control channel.

EDACS frequencies are organized ina specific order. Each frequency is as-signed a Logical Channel Number(LCN). For the scanner to correctlyswitch to an active frequency, youmust program the frequencies in LCNorder, starting with Memory 01.EDACS talk group IDs are entered asa 4-digit decimal number from 0000 to4096.

When there is activity on an EDACSsystem, that information is sent out onthe control channel. The scanner de-codes the ID for the active talk group.In the open mode, the scanner thengoes to the transmission and displaysthe talk group ID on the bottom line ofthe display. In the closed mode, thescanner only goes to transmissionsthat have IDs that match a talk groupID that you have stored in the bankstalk group ID list and have not lockedout.

Because EDACS scanning requiresclear reception of the control channelat all times, EDACS systems tend tohave a smaller usable area. An exter-nal antenna can greatly improveEDACS scanning in a fringe area. Ifyou are having trouble scanning anEDACS system, try manually select-ing the data channel. If you are gettinggood reception, the scanner will indi-cate talk group CTL-01. Try chang-ing your location or using an outdoorantenna to improve reception.


22

OPERATION

TURNING ON THE SCANNER AND SETTING SQUELCH1. Turn SQUELCH fully counterclock-

wise until the indicator points toMIN.

2. To turn on the scanner, turn VOL-UME clockwise. Welcome toMulti-System Trunkingappears. Then, after about 3 sec-onds, you hear a hissing sound.

3. Turn SQUELCH clockwise andleave it set to a point just after thehissing sound stops.

4. To turn off the scanner, turn VOL-UME counterclockwise to OFF.

Notes: The scanner does not scan if

there are no frequencies storedin channels. If the scanner doesnot scan and you have alreadystored frequencies in channels,turn SQUELCH further clock-wise.

If the scanner picks upunwanted, partial, or very weaktransmissions, turn SQUELCHclockwise to decrease the scan-ners sensitivity to these sig-nals. If you want to listen to aweak or distant station, turnSQUELCH counterclockwise.

If SQUELCH is adjusted so youalways hear a hissing sound,the scanner will not scan prop-erly.

To ensure the scanner operatesproperly while in the trunkingmode, we suggest you setSQUELCH using the abovesteps, even if the scanner isautomatically muted.

STORING KNOWN FREQUENCIES INTO CHANNELSGood references for active frequen-cies are the RadioShack Police CallGuide including Fire and EmergencyServices, Official Aeronautical Fre-quency Directory, and Maritime Fre-quency Directory. We update thesedirectories every year, so be sure toget a current copy. You can alsoquickly and easily program your scan-ner by using Scanner Data Managersoftware, available at your localRadioShack store.

Follow these steps to store frequen-cies into channels.1. Press MAN, enter the bank num-

ber (09) and the channel number(0049) where you want to store afrequency, then press MAN again.M and the channel numberappear.

2. Press PROG. M changes to P.3. Use the number keys and to

enter the frequency (including thedecimal point) you want to store.If you make a mistake, hold downCLEAR for about a second todelete a single digit or about 2seconds to delete all digits.


23

4. Press ENTER to store the fre-quency into the channel.Notes: If you made a mistake in Step

3, Invalid Freq appearsand the scanner beeps whenyou press ENTER. Simply startagain from Step 3.

Your scanner automaticallyrounds the entered frequencydown to the nearest valid fre-quency. For example, if youenter a frequency of 151.473,your scanner accepts it as151.470.

The scanner automaticallypauses 2 seconds on a channelafter a transmission endsbefore it proceeds to the nextchannel. To turn off delay, pressFUNC then DELAY. (See UsingDelay on Page 30).

5. If necessary, change the receivemode (see Changing the ReceiveMode on Page 33). If you selectPL or DPL mode, enter the PL orDPL code by pressing STEP (tomove through the codes upward)or FUNC then STEP (to movethrough the codes downward).

6. To program the next channel insequence, press PROG andrepeat Steps 3 through 5.

STORING TEXT TAGSYou can customize your scanner bystoring text tags (up to 12 characters)

for easy identification of channeltransmissions, trunk IDs, or banks.

Assigning a Text Tag to a Channel

1. Press MAN, enter the bank num-ber or channel number where youwant to enter the text, then pressMAN again. M and the channelnumber appear at the upper leftcorner of the display (for example:M100).

2. Press PROG. M changes to P onthe display.

3. Press TEXT. The cursor appearsat the third line on the display.

4. Enter the desired text using thenumber keys (see Text InputChart on Page 24).Note: If you make a mistake,press t or s to move to the char-acter you want to change.

5. Press ENTER to input the text.

Assigning a Text Tag to a Bank

1. Select a channel within thedesired bank by pressing MANand entering the 3-digit bank num-ber (000 for bank 0 or 200 forbank 2, for example). Press MANagain, then press PROG.

2. Press FUNC then 6. The cursorappears at the 3rd line on the dis-play.


24

3. Enter the desired text using thekeypad then press ENTER.

Note: If the channel is programmedfor PL, DL, LT, MO or ED mode, thescanner displays the ID number fromthe bank name.

Text Input Chart

To access the numbers, after youpress FUNC and 6, press 1 then thedesired number.

To enter a lowercase character or acharacter from the second set for key0, press 0 then FUNC.

For example, input HAM 6m as fol-lows:

1. H is the second letter associatedwith 4 on the keypad. Press 4 thenpress 2.

2. A is the first letter associatedwith 2 on the keypad. Press 2 thenpress 1.

3. M is the first letter associatedwith 6 on the keypad. Press 6 thenpress 1.

4. space Press .5. 6 is the sixth number associated

with 1 on the keypad. Press 1 thenpress 6.

6. m is the first letter associated with6 on the keypad. Press 6 andFUNC (for the lowercase set) then1.

Press To Enter a Character from this Group

1 1, 2, 3, 4, 5, 6, 7, 8, 9, 0

2 A, B, C, a, b, c

3 D, E, F, d, e, f

4 G, H, I, g, h, i

5 J, K, L, j, k, l6 M, N, O, m, n, o

7 P, Q, R, S, p, q, r, s8 T, U, V, t, u, v

9 W, X, Y, Z, w, x, y, z

0 ., -, #, _, @, +, *, &, /, ', $,%,!, ^, (,),?, , `, ^

Space

CL Back Space


25

FINDING AND STORING ACTIVE FREQUENCIESYou can search for transmissionswithin ten ranges of frequencies,called a search bank. The searchbank is divided into ten search bands.You can change the bands with thepreprogrammed search bands in thescanner. You can also change thesearch banks search ranges manual-ly.

Notes:

You can use the scanners delayfeature while searching the ser-vice bank. See Using Delay onPage 30.

The scanner does not searchlocked-out frequencies whilesearching ranges.

Searching a Preprogrammed Frequency RangeThe scanner contains these prepro-grammed search ranges, stored insearch banks (09).

Follow these steps to select prepro-grammed search ranges and searchthem for active frequencies.1. Press SEARCH. The scanner

searches the active search bank.

Note: To reverse the searchdirection, press s or t .

2. Using the number keys, enter thesearch bank number for eachsearch range you want to select orremove.

Search Bank

Search Range (MHz) Description

0 460460.625 Police

1 153.725156.000

Police/Fire

2 462.925463.175

Medical

3 118.000136.00

Aircraft

4 156.250157.425

Marine

5 866.000868.9875

800 MHz

6 50.00054.000

6 Meter Ham

7 144.000148.000

2 Meter Ham

8 440.000450.000

70 cm Ham

9 462.550462.725

User Bank

Search Bank

Search Range (MHz) Description

CurrentSearchBank


26

3. When the scanner finds an activefrequency, it stops searching. Tosave the frequency into a channelin the channel storage bank (bank9 only), press FUNC then ENTER.Stored @ 9xx appears on thebottom row of the display (xx isthe channel number). Press s ort to continue searching for addi-tional active frequencies.

Notes: During a search, you can manu-

ally change the band mode or fre-quency step. See Changing theReceive Mode on Page 33 orChanging the Frequency Stepon Page 33.

If channel storage bank 9 doesnot contain any empty channels,Bank 9 full. appears on thedisplays lower line.

To pause the search, press FUNCthen TUNE. To begin searchingagain, press SEARCH.

Storing a Frequency to a Specified Channel

1. When the scanner stops on thedesired frequency, press FUNC.

2. Press TUNE.3. Press MAN.4. Select the desired channel using

a number key then press MANagain.

5. Press PROG.6. Press FUNC then TUNE to store

the frequency.

7. If desired, press SEARCH to returnto the search mode.

Changing a Search Range with a Preprogrammed RangeYou can replace the search range withone of the preprogrammed ranges.1. Press FUNC then SEARCH to

enter search program mode. PSRand the search bank number ofthe current range appear at thedisplays upper left corner.

2. Press s or t to select the searchbank you want to replace.

3. Press FUNC then 5. ?SR and thesearch bank number appear atthe displays upper left corner.

Note: If you do not press 5 withinabout 3 seconds after youpressed FUNC, the scanner stopssearch program mode. Start overat Step 1.


27

4. Press s or t to select the prepro-grammed search range.

5. Press ENTER to replace thesearch range.

Manually Changing a Search Range1. Press FUNC then SEARCH to

enter search program mode. PSRand a search bank numberappear at the displays upper leftcorner.

2. Press s or t to select the desiredsearch bank number.

3. Use the number keys to enter thelowest frequency range you wantto search, then press ENTER tostore the frequency.

4. Use the number keys to enter thehighest frequency range you wantto search, then press ENTERagain to store the frequency. Notes:

If you enter a higher frequency,then enter a lower frequency,the scanner automaticallyexchanges the frequencies onthe display. It displays the low-est frequency first and the high-est frequency second.

You cannot search more thanone frequency band at a time.When manually setting searchranges, if you enter frequenciesthat are in different bands, the

scanner does not accept theentry.

5. To assign a name to the searchrange, press TEXT twice, thenenter the name. If you want to editexisting text, repeatedly press sor t to move the cursor acrossthe text. Enter the appropriate textand press ENTER.

SCANNING THE CHANNELSTo begin scanning channels or to startscanning again after monitoring a spe-cific channel, press SCAN.

Note: You must store frequencies intochannels before the scanner can scanthem. The scanner does not scanempty channels.

The scanner scans through all chan-nels (except those you have lockedout) in the active banks (see TurningChannel-Storage Banks Off and Onand Locking Out Channels, Frequen-cies, and Trunking IDs on Page 30).

Turning Channel-Storage Banks Off and On

To turn off banks while scanning,press the banks corresponding num-ber key until the banks number disap-pears. The scanner does not scan any


28

of the channels within the banks youhave turned off.

Notes:

You cannot turn off all banks.There must be at least one activebank.

You can manually select anychannel in a bank, even if thebank is turned off.

To turn on banks while scanning,press the banks corresponding num-ber key until the banks number ap-pears.

MANUALLY TUNING A FREQUENCY 1. Press TUNE.

2. Use the number keys to enter thefrequency.

3. Press ENTER.

4. Press s to move up one tuningstep. Press t to move down onetuning step. To move up or downin 1 MHz increments, press FUNCthen s or t .

To save the frequency into achannel (bank 9 only), pressFUNC then ENTER. Stored @9xx appears (xx channel num-ber).

When the scanner stops on a frequen-cy while searching, press FUNC thenTUNE.

Notes:

You cannot change the step fre-quency while tuning.

You can change the receivingmode while tuning.

DELETING FREQUENCIES FROM CHANNELS1. Press MAN.

2. Use the number keys to enter thechannel containing the frequencyyou want to delete.

3. Press MAN again.4. Press PROG to enter the program

mode. M changes to P on the dis-play.

5. Press FUNC.

6. Press CLEAR. The frequencynumber changes and the displayshows 0.0000 MHz.

LISTENING TO THE WEATHER BANDThe FCC (Federal CommunicationsCommission) has allocated channelsfor use by the National Oceanic andAtmospheric Administration (NOAA).Regulatory agencies in other coun-tries have also allocated channels foruse by their weather reporting authori-ties.


29

NOAA and your local weather report-ing authority broadcast your local fore-cast and regional weather informationon one or more of these channels.

Listening to a Weather Channel

To hear your local forecast and re-gional weather information, press WX.Your scanner scans through theweather band then stops within a fewseconds on the strongest weatherbroadcast.

Displaying Weather MessagesThe weather service precedes eachweather alert with a digitally-encodedSAME signal, then a 1050 Hz tone.You can set the scanner so, if you aremonitoring a weather channel with adigitally-encoded SAME signal whenan alert is broadcast, the scanner willdecode and display the SAME mes-sage, showing the type of alert beingbroadcast (or Unknown Message ifit does not recognize the event code).

To set the scanner to decode and dis-play SAME messages, press FUNCthen WX while you listen to the weath-er channel. DIG WX STBY andCancel: F + WX appear.

To set the scanner out of the SAMEstandby mode, press FUNC then WXagain. DIG WX STBY disappears.

Notes:

The scanner does not display theactual location referenced bySAME messages. It uses only themessage portion of the SAME sig-nal.

Your scanner can also receiveweather alert tones (see Priorityon Page 31).


30

SPECIAL FEATURES

USING DELAYMany agencies use a two-way radiosystem that might have a period of 2or more seconds between a transmis-sion and a reply. To keep from miss-ing a reply, the scanner automaticallypauses 2 seconds on a channel aftera transmission ends before it pro-ceeds to the next channel.

To turn delay on or off, press FUNCthen DELAY.

LOCKING OUT CHANNELS, FREQUENCIES, AND TRUNKING IDSYou can scan existing channels orsearch frequencies faster by lockingout channels or frequencies that havea continuous transmission, such as aweather channel.

Locking Out ChannelsTo lock out a channel while scanning,press L/OUT when the scanner stopson the channel. Or select the channelthen hold down L/OUT until L appears.

Notes:

You can still manually selectlocked-out channels.

If you lock out a channel that is setto a Motorola trunking mode whileusing the subaudible decoding

mode, the lockout is removedwhen power is disconnected thenreapplied to the scanner. Thismakes it easy to temporarily lockout trunking data channels.

To remove the lockout from a channel,manually select the channel and pressL/OUT until L disappears.

Reviewing the Locked-Out Channels

To review all channels that are lockedout, first press MAN then press FUNCthen L/OUT to view each locked-outchannel. When you finish reviewinglocked-out channels, press MAN.

Locking Out FrequenciesTo lock out a frequency during asearch, press L/OUT when the scan-ner stops on the frequency. The scan-ner locks out the frequency thencontinues searching.

Notes:

You can lock out as many as 50frequencies in each bank. If youtry to lock out more, Memoryfull! appears.

If you lock out all frequencies inone search bank and only thatsearch bank is activated, Searchup... All ranges lockedout! appears and the scannerdoes not search. Select a differentbank or unlock some frequencies.


31

Reviewing Locked-Out Frequencies

Follow these steps to review the fre-quencies within a search bank thatyou locked out.1. Press SEARCH to start searching.2. Press FUNC then L/OUT. The first

locked-out frequency in theselected search bank appears. Ifthe search bank has no locked-out frequency, L/O list isempty. appears.

3. Press FUNC then s to select asearch bank and begin the searchfor locked-out channels within thatbank.

4. Repeatedly press s . The scannerdisplays all locked-out frequencieswithin the bank.

Clearing a Locked-Out Frequency

To clear a locked-out frequency, se-lect that frequency then press CLEAR.

The frequency is unlocked and Un-locked appears for about 2 sec-onds. Then the next locked-outfrequency appears. If all locked out

frequencies are cleared within a bank,L/O list is empty appears.

Clearing All Locked-Out Frequencies in a Search Bank

1. Press FUNC then SEARCH.

2. Repeatedly press s or t to selecta search bank.

3. Press FUNC then 4. Confirmlist clear? 1=YES Pressother key for NO. appears.

4. Press 1 to clear all locked-out fre-quencies, or press any other keyto cancel clearing. Listcleared appears for about 2seconds if you press 1.

5. Press SEARCH to continuesearching.

PRIORITYThe priority feature lets you scanthrough channels and still not miss im-portant or interesting calls on a chan-nel you select. When a channel isselected as the priority channel andpriority is turned on, the scannerchecks that channel every 2 seconds.If there is activity on the channel, thescanner stays on the channel until theactivity stops.

The scanner is preset to select Chan-nel 00 in Bank 8 as the priority chan-nel. You can program a differentchannel (including a weather channel)as the priority channel.


32

Notes:

The scanner does not stay on thepriority channel while the scanneris receiving trunking frequencies.

If you program a weather channelas the priority channel, the scan-ner stays on that channel onlywhen it detects the weather alerttone.

The scanner cannot set a channelas the priority channel if the chan-nels receive mode is LTR, MOT,or ED.

Follow these steps to program a chan-nel as the priority channel.1. Press MAN.

2. Use the number keys to enter thechannel number you want to pro-gram as the priority channel, thenpress MAN.

3. Press FUNC then PRI. Priappears to the right of the fre-quency.

Follow these steps to program aweather channel as the priority chan-nel.

1. Press WX.

2. Select the weather channel youwant to program as the prioritychannel.

3. Press FUNC then PRI. Priappears to the right of the fre-quency.

To turn on the priority feature, pressPRI while scanning. Priority ON(or Priority WX if you set the prior-ity to a weather channel) appears forabout 3 seconds then P appears. Thescanner checks the priority channelevery 2 seconds and stays on thechannel if there is activity (or if it de-tects a weather alert tone if a weatherchannel is the priority channel), andPri appears and S or M changes toP.

To turn off the priority feature, pressPRI. Priority OFF appears and Pdisappears.

Notes:

If you program a weather fre-quency into the priority channeland the scanner detects aweather alert tone on that fre-quency, the scanner sounds thealert tone.

The scanner always monitors thepriority channel even if the bank itis contained in is set to closedmode (see Changing the Open/Closed Mode).

CHANGING THE OPEN/CLOSED MODEYou can set each of the scannersbanks to open mode or closed mode.When a bank is set to open mode, thescanner receives all transmissions onthe frequencies in that bank. When abank is set to closed mode, the scan-


33

ner receives transmissions only whena preset ID code is also transmitted,and the ID code appears. In closedmode, the scanner does not receivetransmissions if they do not have anID code or if the ID code does notmatch the preset ID code.

Note: You can set AM and FM fre-quencies within banks to open orclosed mode.

Follow these steps to select a bankand change it to open or closed mode.1. Press MAN.

2. Press FUNC then repeatedly presss or t to select the bank youwant to change.

3. Press FUNC then 2. Bank OPENor Bank CLOSED appears. Thenthe tenth digit from the left at thetop line of the display changesfrom + to or vice versa.

CHANGING THE RECEIVE MODEThe scanner is preset to the mostcommon AM or FM receive mode foreach frequency range.

The preset mode is correct in mostcases. However, some amateur radiotransmitters and trunked systems donot operate in the preset mode. If youtry to listen to a transmission when thescanner is not set to the correct re-ceive mode, the transmission mightsound weak or distorted.

If you want to listen to private line ortrunking transmissions in closedmode, you might have to change thereceive mode.

To change the receive mode, repeat-edly press MODE. The receive modechanges as follows:

CHANGING THE FREQUENCY STEPThe scanner searches at a preset fre-quency step for each frequency range.These are the frequency steps yourscanner uses for each frequencyrange.

Display Description

AM AM Mode

FM FM Mode

PL FM Mode, Private Line (with 67.0254.1 Hz PL code)

DL FM Mode, Digital Private Line (with 3-digit DPL code)

LT FM Mode, LTR Trunking System (with 6-digit ID code)

MO FM Mode, Motorola Trunk-ing System (with a 4- or 5-digit ID code)

ED FM Mode, EDACS Trunking System (with 4-digit ID code)


34

To change the frequency step whilemoving between frequencies within asearch band, repeatedly press STEP.Or, follow these steps to change thefrequency step within a specific bank.1. Press SEARCH.

2. Select a bank.3. Turn SQUELCH fully counterclock-

wise until the indicator points toMIN.

4. Repeatedly press STEP until youreach the desired step.

5. Turn SQUELCH clockwise andleave it set to a point just after thehissing sound stops.

USING THE ATTENUATORTo reduce interference or noisecaused by strong signals, you can re-duce the scanners sensitivity to thesesignals (called attenuation). You canset attenuation for each of the scan-ners channels.

Note: If you turn on this feature, thescanner might not receive weak sig-nals.

To reduce the scanners sensitivity onthe current channel, repeatedly pressATT until A appears. To turn off attenu-ation, press ATT again. A disappears.

TURNING THE KEY TONE ON AND OFFEach time you press any of the scan-ners keys, the scanner sounds atone. Follow these steps to turn thescanners key tone off or on.1. If the scanner is on, turn VOLUME

counterclockwise until it clicks toturn the scanner off.

2. Turn VOLUME clockwise to turnthe scanner on. Welcome ToMulti-System Trunkingappears.

3. While Welcome To Multi-System Trunking appears,press 1 to turn on the key tone or2 to turn it off.

Range (MHz) Search Step (kHz)29.000-54.000 5, 10, 15, 20,

25, 30, 50, 100

108.000-136.9875 12.5, 25, 50, 100

137.000-174.000 5, 10, 15, 20, 25, 30, 50, 100

380.000-512.000 12.5, 25, 50, 100

806.000-823.9875 12.5, 25, 50, 100

849.000-868.9875 12.5, 25, 50, 100

894.000-960.000 12.5, 25, 50, 100


35

CHANGING THE DISPLAY CONTRAST1. Press MAN.

2. Press FUNC then 9. Use Up/Down keys to set con-trast. appears on the display.

3. Press s or t to select the desiredcontrast.

4. Press ENTER to store the setting.

CLONING PROGRAMMED DATA FROM SCANNER TO SCANNERYou can transfer the programmeddata to and from another RadioShackCat. No. 20-196 or Cat. No. 20-522scanner using the supplied clone ca-ble. To clone the data, follow thesesteps.1. Turn on both scanners.2. Connect the supplied clone cable

to each scanners PC/IF jack.CLONE MODE UP to send,remove cable to exitappears.

3. Press s . Confirm senddata? 1=Yes Press otherkey for No. appears.

4. Press 1 to send the data to theother unit or press any other keyto cancel the operation.

The scanner sends the data. To exitthe clone mode, remove the cable.


36

TRUNKING OPERATION

The scanner tracks transmissions thatuse the Motorola Type I and Type II(such as Smartnet and Privacy Plus)and hybrid analog trunking systems,plus GE/Ericsson (EDACS) and EFJohnson (LTR) type systems, whichare extensively used in many commu-nication systems.

Trunking systems allocate a few fre-quencies to many different users.When the mobile unit transmits a sig-nal, one frequency is chosen fromamong the allocated frequencies inthat trunking system. The users IDtalk group is sent with the signal.

To receive trunking signals, you muststore all the trunking group frequen-cies in one bank (see Storing KnownFrequencies into Channels onPage 22) and input ID codes in the IDmemory (see Finding and Storing Ac-tive Frequencies on Page 25). To lis-ten to the transmission, the mode ofthe programmed channel must be thesame as that of the trunking channel(LT, MO, or ED).When an ID code is received, the IDlist for the bank is searched, and iffound, the text name stored for the IDappears. If not found, scanning re-sumes immediately unless the bank isin open trunking mode.

Note: There might be more than onetalk group transmitting at a time insome Motorola trunking systems. Ifyou set the scanner to manually tunein Motorola trunking mode, you willhear the talk group on that channel,but the display will alternate betweenall active IDs.

Trunking group frequencies are in-cluded in the supplied Police CallTrunking Guide. Frequency fleet mapand talk group information is alsowidely available on the Internet, atwww.trunkscanner.com for example.

UNDERSTANDING TRUNKINGIn the past, groups that transmit fre-quently, such as police departments,could transmit on only a few frequen-cies. This resulted in heavy traffic andoften required 2-way radio users towait for a specific frequency to clearbefore transmitting. Trunked systemsallow more groups of 2-way radio us-ers to use fewer frequencies. Insteadof selecting a specific frequency totransmit on, a trunked system choos-es one of several frequencies whenthe 2-way radio user transmits. Thesystem automatically transmits thecall on that frequency, and also sendsa code that identifies that 2-way radiousers transmission on a control chan-nel.

This scanner lets you easily hear boththe call and response transmissionsfor that 2-way radio user and thereforefollow the conversation. For EDACSand Motorola (above 806 MHz range),the scanner monitors the control chan-nel between each transmission to iden-tify talk groups. For some Motorola(under 512 MHz range) and LTR sys-tems, the scanner uses the subaudibledata sent with each transmission toidentify talk groups.


37

SETTING SQUELCH FOR THE TRUNKING MODEYour scanner automatically mutes theaudio during trunk scanning when itdecodes control channel data. Howev-er, we recommend you turn SQUELCHclockwise and leave it set to a pointjust after the hissing sound stops. Thislets the scanner quickly acquire thedata channel.

PROGRAMMING TRUNKING FREQUENCIESYou program trunking frequencies justlike non-trunked frequencies, exceptthat you must store the appropriatemode (MO, ED, or LT) with each fre-quency.

Notes:

You can store only one trunkedEDACs and Motorola channel in abank. You can, however, mix LTRand conventional channels in abank.

If you are scanning UHF trunkingfrequencies under the 512 MHzrange using subaudible data andare not using a base frequencyand offset, lock out all data chan-nels. See Programming MotorolaTrunking Systems (UHF-Lo) onPage 38 and Locking Out Chan-nels, Frequencies, and TrunkingIDs on Page 30. Turn off thescanner to remove the lockouts.

If you are programming trunkedfrequencies for Motorola Type Iand hybrid systems, you must firstprogram the fleet map (see Pro-gramming Fleet Maps onPage 39).

You must store frequencies usingthe subaudible trunking method inbanks mode by mode.

Follow these steps to program trunkedfrequencies.1. Press PROG and select the bank,

then press TRUNK to enter the IDprogram mode.

2. Repeatedly press MODE to selectLT for EF Johnson, MO for Motor-ola, or ED for the EDACS (GE/Ericsson) system to scan. Thissets the talk group ID decodingmethod to be used for the bank.Notes: If you select -- instead of LT,MO, or ED, the scanner doesnot scan trunked frequencies.Instead, you see:

If you programmed a MotorolaType I or Hybrid system, seeProgramming Fleet Maps onPage 39.

3. Press PROG to enter the programmode.

4. Store the trunking frequencies intosubsequent channels in the same


38

bank (see Storing a Frequency toa Specified Channel onPage 26).

5. Repeatedly press MODE to selectthe trunking mode (LT for EFJohnson, MO for Motorola, or EDfor the EDACS (GE/Ericsson) sys-tem).

6. Press SCAN. If the scannersreceive mode matches the IDmode, T appears and the scannerscans the frequencies.

Programming Motorola Trunking Systems (UHF-Lo)You can program the scanner to re-ceive transmissions in the UHF-Loband (380512 MHz) of the MotorolaTrunking System. You can receivethese transmissions by:

Checking the trunking systemsbase frequency and offset fre-quency. You must program thesystems base frequency and off-set frequency to do this.

Decoding the subaudible datatransmitted with the signals. Whenyou do this, the scanner mightdetect wrong IDs but you can eas-ily receive trunking frequencieswithout programming the baseand offset frequencies.

Notes:

Base and offset frequencies varyfor each type of trunking system.You can get information aboutthese frequencies for the trunkingsystem you want to scan using

www.trunkscanner.com, otherInternet sources, or locally-published guidebooks.

The scanner automatically de-codes subaudible data it receivesin the VHF band.

If you try to enter an offset fre-quency in the VHF and UHF-Hibands (137174 and 806960MHz), the scanner will ignore theentry.

Follow these steps to program Motor-ola trunking frequencies in the UHF-Lo band.1. Select the bank, then press PROG

to enter the program mode.2. Store the base frequency into

channel 00 of the bank youselected, then store the trunkingfrequencies into subsequentchannels in the same bank (seeStoring a Frequency to a Speci-fied Channel on Page 26).

3. Press TRUNK then repeatedlypress MODE to select MO (Motor-ola).

4. Press FUNC then 9. 12.5 kHz(the default offset frequency)appears.

Offset Frequency


39

5. Repeatedly press FUNC then 9 to select the offset frequency you want (12.5kHz, 25.0 kHz, or 50 kHz). Note: Offset frequencies above 50 kHz do not appear and are used only forsubaudible decoding mode.

6. Program the trunking frequencies (see Programming Trunking Frequencieson Page 37).

PROGRAMMING FLEET MAPSIf you want to receive a Motorola Type I system, you need to set the fleet map.Fleet maps are included along with other information about Motorola Type I sys-tems at www.trunkscanner.com.

Follow these steps to program a fleet map.1. Press PROG.

2. Press TRUNK.

3. For each bank you want to program, repeatedly press FUNC, s , or t to selectthe bank.

4. Press FUNC.

5. Press 8. You see:

6. Enter the size code information supplied with the Type I system information,referring to the instruction that appears on the display. If the information wasnot supplied, try the following common fleet maps.

BLOCK

Size Code

1 2 3 4 5 6 7 8

0 S11 S4 S4 S12 S4 S3 S10 S1

1 S11 S4 S4 S4 S10 S10 S1

2 S11 S4 S4 S4 S12 S4 S11 S2


40

7. Press ENTER for each entry. If you make a mistake, press CL and enter the cor-rect size code.Note: The default setting of the bank is for Motorola Type II. However, after youset Type I and if you want to return to Type II, enter 15 at Step 6.

8. To confirm the input, repeat Steps 16 and press ENTER. Each time you pressENTER, you confirm the size code. If you find an error, press CLEAR and beginagain at Step 1.

9. Press SCAN to start scanning.

3 S11 S4 S4 S4 S4 S4 S2

4 S11 S4 S4 S4 S4 S12 S4 S3

5 S11 S4 S4 S4 S4 S4 S3

6 S11 S4 S12 S4 S4 S12 S4 S4

7 S11 S4 S4 S4 S4 S4

BLOCK

Size Code

9 10 11 12 13 14 15 16

0 S4 S0 S4 S0 S3 S4 S4 S3

1 S4 S0 S0 S0 S3 S3 S4 S10

2 S0 S0 S0 S0 S11 S10 S4 S10

3 S0 S0 S0 S0 S4 S4 S11 S11

4 S0 S0 S0 S0 S4 S4 S11 S0

5 S0 S0 S0 S0 S0 S4 S0 S0

6 S0 S4 S0 S0 S0 S12 S12 S12

7 S0 S4 S0 S4 S0

BLOCK

Size Code

1 2 3 4 5 6 7 8


41

TALK GROUP IDSYou can program up to 100 talk groupIDs in each bank. When the scannerstops on a transmission in the LTR,Motorola, or EDACS mode, it checksto see if the ID has been stored. In theclosed mode, the scanner only stopson the transmission and displays itstext tag if you have stored and notlocked out the ID. In the open mode,the scanner always stops on a trans-mission, but it displays the IDs texttag if you have stored the ID.

Storing Talk Group IDsTo store a talk group ID when scan-ning, press TRUNK when the scannerstops on a transmission. The bottomline changes to ID#XXXX indicatingthat the ID is stored.

Note: When you try to store more than100 talk group IDs in a bank, Memoryfull! appears. Clear some talkgroup IDs in order to store new ones(see Clearing a Talk Group ID onPage 42).

Follow these steps to manually storetalk group IDs or to edit a stored ID.1. Press PROG.

2. Press TRUNK.

3. To select the bank you want tostore the ID to, repeatedly pressFUNC and s or t .

4. Repeatedly press MODE to selectLT, MO, or ED.

5. Enter the talk group ID and pressENTER. If necessary, use the deci-mal point for a hyphen.Note: If you made a mistake inStep 5, Invalid ID. appearsand the scanner beeps when youpress ENTER. Start again at Step5.

6. Press TEXT and enter the text tagfor the ID and press ENTER.

7. To store the next ID memory insequence, press s and repeatSteps 4 and 5 or 6 to enter moreIDs.

8. Press SCAN to start scanning.

Talk Group ID Hold

You can set your scanner to follow atrunking signal that you want to trackduring scanning. Hold down TRUNKfor more than 2 seconds. You see:

To release ID hold ON., pressSCAN or TRUNK.

Locking Out Talk Groups IDNote: You can only lock out talk groupIDs when the scanner is in the closedmode (see Open and Closed Modeson Page 43).


42

Follow these steps to lock out a talkgroup ID.1. Press PROG.

2. Press TRUNK.

3. Repeatedly press FUNC and s ort to move the desired bank.

4. Repeatedly press s or t to selectthe ID memory.

5. Press L/OUT to lock out the ID. Lappears.

6. To remove the lockout from thetrunking ID, manually select theID memory then repeatedly pressL/OUT until L disappears.

Reviewing Locked-Out Talk Group IDs

Follow these steps to review the talkgroup IDs you locked out within abank.1. Press PROG then TRUNK.

2. Press FUNC then L/OUT. Thelocked-out ID appears on the dis-play. If the ID memory bank hasno locked-out ID, you hear a lowbeep.

3. Press FUNC then s or t to selecta search bank. Or, simply press sor t to search for any locked-outIDs in a bank.

Note: The scanner checks all frequen-cies, even if they are not locked out.

Clearing a Talk Group ID1. Press PROG then TRUNK.

2. Repeatedly press FUNC and s ort to move the desired bank.

3. Repeatedly press s or t to selectthe ID memory.

4. Press FUNC then CLEAR.

Clearing All Talk Group IDs in One Bank

You can clear all talk group IDs withina bank. This lets you quickly delete alltalk group IDs from a bank if, for ex-ample, you want to use the bank tostore a different set of talk group IDs.

1. Press PROG.2. Press TRUNK to enter a talk group

ID memory mode.3. Repeatedly press FUNC and s or

t to select a talk group ID bank.4. Press FUNC then 3. Confirmlist clear ?1=YES Pressother key for NO.appears.

5. Press 1 to clear all talk group IDswithin a bank. Please waitthen List cleared appear andthe scanner returns to the talkgroup ID memory mode.

Note: To cancel the deletion,press any key except 1.


43

OPEN AND CLOSED MODESWhen set to the open mode, the scanner only uses the ID list to look up ID text tagsand stops on any ID code.

When set to the closed mode, the scanner stops only on sig-nals that have an ID code which is found in the ID list for thebank.

Note: When you select a channel manually, any transmis-sion opens squelch, regardless of the current mode.

The open or closed mode is set in each channel storage bank. + or appears un-der the channel storage banks number while scanning. Or, the status displayshows the OPEN/CLOSED mode at the top line while the scanner is in manualmode or while the scanner is receiving a signal during scanning.

When no ID code is programmed into the scanner, it receives the signal in PL,DPL, LTR, MOT, or ED mode.

Changing the Open/Closed Mode1. Press MAN.

2. Press FUNC then s or t to select the channel-storage bank.3. Press FUNC then 2. Bank OPEN or Bank CLOSED appears.

After that message disappears, the 10th right most digit at the top of the line ofthe display changes from + to or vice versa.

4. Repeat Steps 23 for each bank.

Mode Open Closed

PL and DPL Accepts any PL and DPL. Accepts only the PL or DPL stored in the channel.

MOT/ED/LTR Stops on any transmission. If the ID is stored, displays the text tag, otherwise displays the talk group ID.

Only stops on transmission if the ID is stored. Displays the text tag.

Closed Mode


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A GENERAL GUIDE TO SCANNING

Reception of the frequencies covered by your scanner is mainly line-of-sight. Thatmeans you usually cannot hear stations that are beyond the horizon.

GUIDE TO FREQUENCIESNational Weather Frequencies

Birdie Frequencies

Every scanner has birdie frequencies. Birdies are signals created inside the scan-ners receiver. These operating frequencies might interfere with transmissions onthe same frequencies. If you program one of these frequencies, you hear onlynoise on that frequency. If the interference is not severe, you might be able to turnSQUELCH clockwise to cut out the birdie. This scanners birdie frequencies (inMHz) are:

To find the birdies in your individual scanner, begin by disconnecting the antennaand moving it away from the scanner. Make sure that no other nearby radio or TVsets are turned on near the scanner. Use the search function and search every fre-quency range from its lowest frequency to the highest. Occasionally, the searchingwill stop as if it had found a signal, often without any sound. That is a birdie. Make alist of all the birdies in your scanner for future reference.

162.400 162.475 162.525 162.425162.500 162.550 162.450

29.000 32.100 35.940 38.400 39.93542.975 43.930 47.925 51.915 54.000108.000 115.8125 123.800 131.7875 139.775143.770 147.765 150.150 151.760 155.750159.745 163.740 167.730 171.550 383.3875387.375 391.375 395.375 403.3625 407.350411.350 415.3375 419.3375 423.325 427.3125429.050 431.3125 439.300 443.2875 447.2875451.275 455.275 459.2625 463.2625 467.250

475.2375 479.2375 483.225 487.225 491.2125495.2125 499.200 503.200 511.1875 814.700818.700 898.5625 902.500 906.550 910.5375918.350 926.3375 930.3375 934.325 938.325944.050 954.300 960.000


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GUIDE TO THE ACTION BANDS

Typical Band Usage (MHz)

Primary UsageAs a general rule, most of the radio activity is concentrated on the following fre-quencies:

VHF Band

VHF BandLow Range 29.0050.006-Meter Amateur 50.0054.00Aircraft 108.00136.00U.S. Government 137.00144.002-Meter Amateur 144.00148.00High Range 148.00174.00

UHF Band Military Aircraft 380.00384.00U.S. Government 406.00420.0070-Centimeter Amateur 440.00450.00Low Range 450.00470.00FM-TV Audio Broadcast, Wide Band 470.00512.00Public Service 806.00823.93Conventional Systems 851.00856.00Conventional/Trunked Systems 856.00861.00Trunked Systems 861.00866.00Public Safety 866.00868.93High Range 896.11902.0033-Centimeter Amateur 902.00928.00Private Trunked 935.00940.00General Trunked 940.00941.00Fixed Services 941.00944.00Studio-to-Transmitter Broadcast Links 944.00952.00Private Fixed Services, Paging 952.00960.00

Activities Frequencies (MHz)2-Meter Amateur Band 144.000148.000Government, Police, and Fire 153.785155.980


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UHF Band

Note: Remote control stations and mobile units operate at 5 MHz higher than theirassociated base stations and relay repeater units.

BAND ALLOCATIONTo help decide which frequency ranges to scan, use the following listing of the typi-cal services that use the frequencies your scanner receives. These frequencies aresubject to change, and might vary from area to area. For a more complete listing,refer to Police Call Radio Guide including Fire and Emergency Services, availableat your local RadioShack store.

Abbreviations Services

AIR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AircraftBIFC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Boise (ID) Interagency Fire CacheBUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .BusinessCAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Civil Air PatrolCCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Common CarrierCSB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Conventional SystemsCTSB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Conventional/Trunked SystemsFIRE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fire DepartmentHAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Amateur (Ham) RadioGOVT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Federal GovernmentGMR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . General Mobile RadioGTR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . General TrunkedIND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Industrial Services

(Manufacturing, Construction, Farming, Forest Products)MAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Military Amateur Radio

Emergency Services 158.730159.460Railroad 160.000161.900

Activities Frequencies (MHz)70-Centimeter Amateur Band FM Repeaters

440.000450.000

Land-Mobile Paired Frequencies 450.000470.000Base Stations 451.025454.950Mobile Units 456.025459.950Repeater Units 460.025464.975Control Stations 465.025469.975

Activities Frequencies (MHz)


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MARI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maritime Limited Coast (Coast Guard, Marine Telephone,

Shipboard Radio, Private Stations)MARS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Military Affiliate Radio SystemMED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Emergency/Medical ServicesMIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .U.S. MilitaryMOV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Motion Picture/Video IndustryNEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .New Mobile NarrowNEWS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Relay Press (Newspaper Reporters)OIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Oil/Petroleum IndustryPOL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Police DepartmentPUB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Public Services

(Public Safety, Local Government, Forestry Conservation)PSB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Public SafetyPTR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Private TrunkedROAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Road & Highway MaintenanceRTV. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Radio/TV Remote Broadcast PickupTAXI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Taxi ServicesTELB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mobile Telephone

(Aircraft, Radio Common Carrier, Landline Companies)TELM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Telephone MaintenanceTOW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tow TrucksTRAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transportation Services

(Trucks, Tow Trucks, Buses, Railroad, Other)TSB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Trunked SystemsTVn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FM-TV Audio BroadcastUSXX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Government ClassifiedUTIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power & Water UtilitiesWTHR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Weather

HIGH FREQUENCY (HF) (3 MHz30 MHz)10-Meter Amateur Band (28.029.7 MHz)29.00029.700 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HAM

VERY HIGH FREQUENCY (VHF) (30 MHz300 MHz)VHF Low Band (29.750 MHz in 5 kHz steps)29.70029.790 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IND29.90030.550 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GOVT, MIL30.58031.980 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .IND, PUB32.00032.990 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GOVT, MIL33.02033.980 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BUS, IND, PUB34.01034.990 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GOVT, MIL35.02035.980 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BUS, PUB, IND, TELM36.00036.230 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GOVT, MIL36.23036.990 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Oil Spill Cleanup, GOVT, MIL37.02037.980 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PUB, IND38.00039.000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GOVT, MIL39.02039.980 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PUB40.00042.000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GOVT, MIL, MARI42.02042.940 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . POL42.96043.180 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IND43.22043.680 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TELM, IND, PUB


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43.70044.600 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TRAN44.62046.580 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .POL, PUB46.60046.990 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GOVT47.02047.400 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PUB47.420 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . American Red Cross47.44049.580 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IND, PUB49.61049.990 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MIL6-Meter Amateur Band (5054 MHz)50.0054.00 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HAMAircraft Band (108136 MHz)108.000121.490 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .AIR121.500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AIR Emergency121.510136.000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .AIRU.S. Government Band (137144 MHz)137.000144.000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GOVT, MIL2-Meter Amateur Band (144148 MHz)144.000148.000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HAM

VHF High Band (148174 MHz)148.050150.345 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CAP, MAR, MIL150.775150.790 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .MED150.815150.980 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TOW, Oil Spill Cleanup150.995151.475 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ROAD, POL151.490151.955 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IND, BUS151.985 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TELM152.0075 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .MED152.030152.240 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TELB152.270152.480 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IND, TAXI, BUS152.510152.840 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TELB152.870153.020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IND, MOV153.035153.725 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IND, OIL, UTIL153.740154.445 . . . . . . . . .

Documents

Radio Shack_Pro-2067 Trunk-track VHF-UHF Scanner_Manual