HP EMC Accessories

Transducers and Accessories

Agilent 11966 Series Antennas

Agilent 11967 Series Conducted EMC Accessories

Agilent 11968 Series EMC Positioning Accessories

A fully equipped electromagneticcompatibility (EMC) laboratoryrequires a wide variety of instru-ments, equipment, and accessories toallow measurements to be madeaccurately and efficiently. On asmaller scale, design engineers andtest technicians also need an assort-ment of measurement tools to evalu-ate their product designs prior to for-mal EMC compliance testing.

This EMC accessories catalog helpsyou quickly find the equipment youneed to make your EMC measure-ments.

You’ll find a large selection of anten-nas, current probes, LISNs, cables,tripods, preamplifiers, and otheraccessories. Each is designed toenhance your EMC measurementcapabilities and provide lasting value.

Agilent Technologies is continuallyexpanding its line of EMC accessoriesto ensure the most comprehensiveline of EMC test equipment available.Be sure to check with your localAgilent sales representative if youneed an item that is not listed in thisproduct overview.

EMC Accessories Catalog

2

Page Model Number Description20 11500A Six foot RG-214U Cable with Type-N Connector20 11500F 150 cm Cable (APC 3.5 Male Connectors)22 11940A Close Field Probe 30 MHz to 1 GHz22 11941A Close Field Probe 9 KHz to 30 MHz22 11945A Close Field Probe Set20 11947A Transient Limiter

7 11955A Biconical Antenna8 11956A Log Periodic Antenna

24 11960A EMC Preselector19 11961A EMI Measurement Software

6 11966A Active Magnetic Loop Antenna10 11966A K12 Passive Loop Set

7 11966A K24 Biconical Antenna 20 MHz to 300 MHz (2000 Watts)10 11966A K30 Passive Rod Antenna

7 11966A K38 Biconical Antenna 30 MHz to 300 MHz (300 Watts)10 11966A K40 Royce Field Site Source20 11966A K47 Five Meter Cable (APC 3.5 Male Connector)20 11966A K48 Ten Meter Cable (APC 3.5 Male Connector)

6 11966B Active Monopole Antenna7 11966C Biconical Antenna 30 MHz to 300 MHz8 11966D Log-Periodic Antenna 200 MHz to 1 GHz9 11966E Double-Ridged Waveguide Horn Antenna 1 GHz to 18 GHz

11 11966F Conical Log Spiral Antenna 200 MHz to 1 GHz11 11966G Conical Log Spiral Antenna 1 GHz to 10 GHz12 11966H Dipole Antenna Set 28 MHz to 1000 MHz

9 11966I Horn Antenna 200 MHz to 2 GHz9 11966J Horn Antenna 18 GHz to 40 GHz

13 11966K Magnetic Field Pickup Coil 20 Hz to 50 kHz20 11966L Coaxial Cable 10 Meter Type-N20 11966M Coaxial Cable 10 Meter BNC

8 11966N Log Periodic Antenna 200 MHz to 5 GHz14 11966P Broadband Antenna

5 11967A K05 Absorbing Clamp13 11967A K06 Cavity Rejection Networks13 11967A K23 Bridged-T Rejection Networks

4 11967A Current Probe 15 kHz to 50 MHz4 11967B Current Probe 20 Hz to 2 MHz5 11967D 10A Line Impedance Stabilization Network5 11967E 25A Line Impedance Stabilization Network

19 11968A K07 Shielded Room Kit17 11968B Manual Antenna Positioning Mast23 11968C Antenna Tripod18 11968E Manual Equipment Test Turntable21 8447F H64 Dual Preamplifier 0.1 to 1300 MHz21 8449B Microwave Preamplifier 1 GHz to 26.5 GHz25 85650A Quasi-Peak Adapter24 85685A RF Preselector19 85876B Commercial Radiated EMI Software19 85878A EMI Report Generator

4 0160-6683 10 µF Capacitor20 8120-1840 122 Centimeter Coaxial Cable21 11729-60014 Low Noise Preamplifier

Table of ContentsListed by Agilent Technologies Model Number

3

Recommended Transducers for Commercial and MIL-STD EMI Testing

10 Hz 100 Hz 1 KHz 10 KHz

9 KHz 30 MHz

100 KHz 1 MHz

Frequency Range

10 MHz 100 MHz 1 GHz 10 GHz 100 GHz

(conducted)CISPR, EN, FCC, VCCI, VDEuse LISN with Transient Limiter - 11967D/E or 11947A(radiated)VDEuse Magnetic Loop Antenna - 11966A

30 MHz 300 MHz

CISPR Poweruse Absorbing Clamp - 11967A K05(radiated)CISPR, EN, FCC, VCCI, VDE use Biconical Antenna - 11966C, Tunable Dipole - 11966H, Broadband Antenna - 11966P

200 MHz 1 GHz

200 MHz 5 GHz

(radiated) CISPR, EN, FCC, VCCI, VDEuse Log Periodic - 11966D, Tunable Dipole - 11966H, Broadband Antenna - 11966P

(radiated)CISPR, EN, FCC, VCCI, VDEuse Log Periodic - 11966N

30 Hz 50 MHz

30 Hz 50 KHz

10 KHz 30 MHz

40 GHz

300 MHz

200 MHz

200 MHz

1 GHz

20 MHz

(conducted)MIL-STD 461A/B/Cuse Current Probes 11967A/B, 10 mF Capacitor 0160-6683MIL-STD 461Duse LISN 11967D/E

(radiated)MIL-STD 461Duse Magnetic Field Pickup - 11966K

(radiated)MIL-STD 461A/B/C/Duse Rod Antenna - 11966B

(radiated)MIL-STD 461A/B/C/Duse Biconical - 11966C

(radiated)MIL-STD 461Duse Log Periodic - 11966P

(radiated)MIL-STD 461A/B/C/Duse Horn Antenna - 11966l,

Horn Antenna - 11966J, Horn Antenna - 11966E

MIL-STDTests

CommercialTests

4

Conducted EMI Accessories

Agilent 11967A Current ProbeThis current probe is designed forMIL-STD 461A/B/C CE-03 measure-ments of conducted emissions onpower and has a constant transferimpedance of 0.5 Ω (±2 dB) from 50 kHz to 50 MHz.

Frequency Range 15 kHz–50 MHzMax Primary Power 350 A, DC–60 HzAperature Diameter 25 mm (1 in)Connector Type N female

Agilent 11967B Current ProbeThis current probe is designed forMIL-STD 461A/B/C CE-01 and 461DCE101 measurements of conductedemissions on power and intercon-necting leads. The probe has a con-stant transfer impedance of 0.3 Ω(±2 dB) from 2 kHz to 2 MHz.

Frequency Range 20 Hz–2 MHzMax Primary Power 100 A, DC–400 HzAperature Diameter 25 mm (1 in)ConnectorType N female

0160-6683 10 µF CapacitorMany MIL-STD 461A/B/C conductedemissions test setups require a 10 µFcapacitor be placed between each linebeing tested and the metallic tabletopsurface where the test is being made.

Capacitance Value 10 µF ± 10%Maximum Voltage 600 VDC, 250 V at 400 HzMaximum Current 50AConnector Type 1/4-28 feed-thru stud

5

Agilent 11967D 10A Line ImpedanceStabilization NetworkThis V-network, two line, single phaseline impedance stabilization network(LISN) meets the requirements of theFCC, VDE, and the European Norms(ENs) for commercial conductedemissions testing. NEMA power out-let comes standard with product.

Frequency Range 9 kHz–30 MHzPower Source Frequency DC–60 HzMaximum Current 10 AMaximum Voltage 460 VAC line-to-line

250 VAC line-to-groundNetwork Inductance 50 µH–250 µHNetwork Impedance 50 ΩConnector Type BNC femaleOption 001 SCHUKO outletOption 002 British outlet

Agilent 11967E 25ALine ImpedanceStabilization NetworkThis LISN is a two line single phasedevice. It has a standard NEMApower outlet adapter.

Agilent 11967A K05Absorbing ClampThe absorbing clamp is used in CISPR14 based tests to measure interfer-ence power levels on cables connectedto electronic and electrical devices.

Frequency Range 9 kHz–30 MHzPower Source Frequency DC–60 HzMaximum Current 25 AMaximum Voltage 460 VAC line-to-line

250 VAC line-to-groundNetwork Inductance 30 µH–250 µHNetwork Impedance 50 ΩConnector Type BNC femaleOption 001 SCHUKO outletOption 002 British outletOption 003 Australian outlet

Frequency Range 30 MHz–1 GHzAperature Size 27 mmConnector Type BNC female

Conducted EMI Accessories

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Antennas 1

Agilent 11966A Active MagneticLoop AntennaThe 11966A active loop antenna wasdesigned specifically for three-meterVDE 0871 Limit B magnetic-emissionstesting. A built-in preamplifier in the antenna base matches the lowimpedance of the loop with the 50 wattinput of the EMI receiver and pro-vides a consistent, linear antenna factor over the frequency range of the antenna. A built-in saturationindicator alerts the operator to over-load conditions. The standard unit issupplied with a 120 VAC/60 Hz bat-tery charger. Option 220 replaces the standard battery charger with a 220 VAC/50 Hz unit.

Agilent 11966B Active MonopoleAntennaThis broadband active rod E-fieldantenna has a preamplifier built intoits base. This design provides sensi-tivity, high dynamic range, and a flatantenna factor, yet eliminates theneed for manual tuning or band-switching. A built-in saturation indi-cator alerts the operator to overloadconditions. The standard unit is sup-plied with a 120 VAC/60 Hz batterycharger. Option 220 replaces thestandard battery charger with a 220 VAC/50 Hz unit.

Frequency Range 30 Hz–50 MHzInternal Atten 10 and 30 dBSaturation Point 22 V/m

(using 30 dBatten)Battery Type Rechargeble, sealed

lead-acidImpedance 50 ΩConnector Type BNC femaleMounting Base (to attach unit to tripod)

1/4 inch x 20 femalethread

Frequency Typical Antenna Factor(MHz) (dB)

0.01 17.70.02 13.40.05 10.00.07 10.40.1 10.20.15 10.10.25 10.10.5 10.20.75 10.31 10.42 10.53 10.54 10.65 10.610 10.615 10.320 9.625 8.630 7.1


0.0001 5.30.0003 1.70.0005 1.20.0007 1.10.0009 1.00.001 1.10.003 0.90.005 0.80.007 0.90.009 0.60.01 1.00.03 0.70.05 0.60.07 0.50.09 0.50.1 0.60.3 0.50.5 0.50.7 0.50.9 0.61 0.63 1.45 1.67 1.99 2.220 2.950 9.6

Frequency Range 10 kHz–30 MHzLoop Diameter 600 mm (23.6 inches)Battery Type Rechargeble, sealed

lead-acidImpedance 50 ΩConnector Type BNC femaleMounting Base (to attach unit to tripod)

1/4 inch x 20 femalethread

1. All antennas sold by Agilent are individually calibrated.They include a calibration certificate showing actualperformance data. The antenna factors shown in thiscatalog are intended to show typical performance only.

7

Agilent 11966A K24 Biconical AntennaThe rugged balun design of thisantenna makes it especially suitablefor susceptibility tests where highinput powers are needed.

Frequency Range 20 MHz–300 MHzMax Contin Power 2000VSWR (avg) 1.9 : 1Impedance 50 ΩConnector Type N femaleMounting Base 1/4 inch x 20 female

thread

Agilent 11966A K38Biconical AntennaThis versatile antenna is useful forboth emissions and immunity mea-surements and can handle up to 300 watts of continuous power.

Frequency Range 30 MHz–300 MHzMax Contin Power 300 WVSWR (avg) < 2.5 : 1Impedance 50 ΩConnector Type N femaleMounting Base 1/4 inch x 20 female

thread

11966A K24 11966A K38

Frequency Antenna Factors(MHz) (dB)

20 11.5 —30 13.0 13.540 14.7 1550 12.2 12.760 10.1 10.470 8.9 8.980 8.0 8.590 8.9 8.8100 9.6 9.6110 11.3 11.3120 12.8 12.6130 14.5 14.1140 15.9 16.0150 16.5 16.6160 16.0 16.5170 15.3 15.6180 14.5 14.8190 14.5 14.5200 13.8 14.1210 14.0 14.1220 14.5 14.4230 15.8 15.8240 16.8 17.0250 18.3 18.9260 19.9 20.3270 21.4 22.0280 22.6 23.1290 20.9 21.0300 24.6 22.7

Frequency Range 30 MHz–300 MHzMax Contin Power 0.5 WVSWR (avg) < 1.8 : 1 (with 6 db pads)Impedance 50 ΩConnector Type N femaleMounting Base 1/4 inch x 20 female

thread


30 19.040 17.950 13.260 9.070 6.680 7.690 9.2100 10.5110 12.0120 14.0130 16.3140 18.4150 19.4160 19 0170 18.3180 17.6190 17.0200 16.7210 17.0220 17.4230 18.2240 19.1250 20.4260 22.4270 24.5280 25.5290 25.0300 24.9

Agilent 11955ABiconical AntennaThis economical antenna has typicalantenna factors.

Frequency Range 30 MHz–300 MHzMax Contin Power 0.5 WVSWR (avg) 1.8 : 1Impedance 50 ΩConnector Type N femaleMounting Base 1/4 inch x 20 female

thread

Agilent 11966C Biconical AntennaThis state-of-the-art antenna uses fer-rites in the balun and along the feed-line to eliminate common-mode cur-rents. It employs a novel element-cagedesign that allows an extremelysmooth response curve.

Antennas 1

8


200 17 0225 14.8250 14 3275 14.9300 16.8325 17.5350 18.7375 17.5400 17.1425 17.4450 18.4475 19.8500 20.5525 19.2550 19.5575 19.7600 20.7625 21.5650 22.0675 21.6700 21.6725 22.1750 22.7775 22.8800 22.6825 22.6850 23.2875 24.0900 24.4925 24.3950 23.9975 24.41000 25.1

Frequency Range 200 MHz–5 GHzMax Contin Power 80 WVSWR (avg) 2 : 1Impedance 50 ΩConnector Type N femaleMounting Base 1/4 inch x 20 female

thread

Frequency Antenna Factor(GHz) (dB)

0.2 100.5 171.0 231.5 272.0 292.5 323.0 343.5 374.0 384.5 415.0 42

Agilent 11956ALog Periodic AntennaThis economical antenna has typicalantenna factors.

Frequency Range 200 MHz–1 GHzVSWR (avg) < 2 : 1Impedance 50 ΩConnector Type Type-NMounting Base 1/4 inch x 20 female

thread

Frequency Range 200 MHz–1 GHzMax Contin Power 1000 WVSWR (avg) < 2 : 1Impedance 50 ΩConnector Type N femaleMounting Base 1/4 inch x 20 female

thread

Agilent 11966DLog Periodic AntennaThe 11966D is a broadband, relativelyhigh-gain antenna that is suitable forboth commercial and military EMCmeasurements.

Agilent 11966N Log Periodic AntennaThis antenna has similar performance characteristics to the 11966D, but hasan extended frequency range to 5 GHz. This is useful for some of the new com-merical test requirements, such as FCC part 15 limits for high-speed uninten-tional radiators, which now extend beyond 1 GHz.

Antennas 1

1. All antennas sold by Agilent are individually calibrated.They include a calibration certificate showing actualperformance data. The antenna factors shown in thiscatalog are intended to show typical performanceonly.

9

Agilent 11966E Double RidgedWaveguide Horn AntennaThis antenna covers a very broad fre-quency range and provides excellentgain and VSWR characteristics. It issuitable for receiving and transmit-ting signals and can handle up to 300watts of power.

Frequency Range 1 GHz–18 GHzMaxi Contin Power 300 WVSWR (avg) < 1.5 : 1Impedance 50 ΩConnector Type N femaleMounting Base 1/4 inch x 20 female

thread


1000 24.41500 25.72000 28.42500 29.43000 31.03500 32.24000 33.84500 33 05000 34.75500 35.46000 35.46500 35.77000 36.57500 37.88000 38.08500 38.19000 38.49500 38.410000 38.510500 38.611000 39.011500 39.312000 39.412500 39.013000 39.913500 41.314000 41.414500 41.315000 39.915500 37.516000 38.216500 39.817000 41.717500 44.618000 46.9

Agilent 11966I Horn AntennaThis horn covers the RF range and isvery useful as a receiving antenna forMIL-STD emissions tests. Its highpower handling capability also makesit an excellent transmitting antennafor susceptibility/immunity tests.

Frequency Range 200 MHz–2 GHzMax Contin Power 800 WVSWR (avg) 1.6 : 1Impedance 50 ΩConnector Type N femaleMounting Base 1/4 inch x 20 female

thread


0.2 110.4 140.6 180.8 191.0 221.2 231.4 251.6 261.8 252.0 32

HP 11966J Horn AntennaThe double-ridged design of thishorn enables it to cover two waveg-uide bands with a single antenna.

Frequency Range 18 GHz–40 GHzMax Contin Power 50 WVSWR (avg) 1.6 : 1Impedance 50 ΩConnector Type K femaleMounting Base 1/4 inch x 20 female

thread


18 4520 4425 4630 4735 5040 46

Antennas 1


10

Frequency Range 1 kHz–30 MHzMax Contin Power 300 WImpedance 50 ΩConnectorType N femaleMounting Base 1/4 inch x 20 female

thread

Agilent 11966A K30 Passive Rod AntennaThe 11966A K30 is a passive broadband electric field monopole transmittingantenna that has a frequency range of 1 kHz to 30 MHz. It features manualband switching between 0.001 to 5 MHz, and 5 to 30 MHz.

Frequency Range 1 kHz–30 MHzConnector Type BNC on antenna 1

N female on antenna 2Sensitivity (ant 1) -29 dB µA/M (@ 1 MHz)Dynamic Range (ant 1) 116 dB @ 1 MHzMax Power (ant 2) 1 kWMounting Base 1/4 inch x 20 female

thread

Agilent 11966A K12 Passive Loop SetThe 11966A K12 passive loop set is designed for measuring shielding effective-ness. It consists of two loop antennas. The first one has a built-in, batteryoperated preamplifier. The preamplifier provides greater sensitivity and uni-form antenna factors. The second antenna is band-selectable in four bands andcan accept up to 1 kW input power.

Agilent 11966A K40 Royce Field Site SourceThe 11966A K40 Royce field site source generates radiated emissions of a con-sistent frequency and amplitude. The emissions are used to create a base stan-dard for a specific test site. The site could be either an indoor or outdoor facil-ity. The Royce source is used in place of a DUT and a normal radiated emis-sions test is then performed. These test results become the bases by whichfuture site tests are compared. Deviation from the base data could indicatetest site problems. Frequency range: 10 MHz to 600 MHz

1. All antennas sold by Agilent are individually calibrated. They include a calibration certificate showing actual perfor-mance data. The antenna factors shown in this catalog are intended to show typical performance only.

Antennas 1

11

Agilent 11966F ConicalLog Spiral AntennaThe 11966F was designed specificallyfor MIL-STD 461A/B/C radiated mea-surements. Because it is circularlypolarized, it can receive fields in anypolarity. This eliminates the need toduplicate the measurement in bothhorizontal and vertical orientation tofind maximum emissions.

Frequency Range 200 MHz–1 GHzMax Contin Power 100 WVSWR (avg) < 2.5 : 1Impedance 50 ΩConnector Type N femaleMounting Base 1/4 inch x 20 female

thread


200 17.0225 14.8250 14.3275 14.9300 16.8325 17.5350 18.7375 17.5400 17.1425 17.4450 18.4475 19.8500 20.5525 19.2550 19.5575 19.7600 20.7625 21.5650 22.0675 21.6700 21.6725 22.1750 22.7775 22.8800 22.6825 22.6850 23.2875 24.0900 24.4925 24.3950 23.9975 24.41000 25.1


1000 27.12000 33.33000 36.14000 40.45000 42.36000 43.37000 45.18000 46.19000 47.910000 49.9

Frequency Range 1 GHz–10 GHzMax Contin Power 50 WVSWR (avg) < 2 : 1Impedance 50 ΩConnector Type N female

Agilent 11966G ConicalLog Spiral AntennaThis antenna is similar to the 11966F,but it is designed to operate in the 1to 10 GHz region. It is ideally suitedfor MIL-STD 461A/B/C microwaveradiated measurements.

Antennas 1


12

Agilent 11966H DipoleAntenna SetThe 11966H dipole antenna set con-sists of four baluns with adjustableand removable stainless steel ele-ments. They can be used for site-attenuation measurements as well asfor general EMI testing. Included area mounting clamp, five-meter mea-suring tape, ruler and storage case.

Frequency Range 28 MHz–1 GHzBalun 1: 28–60 MHzBalun 2: 60–140 MHzBalun 3: 140–400 MHzBalun 4: 400–1000 MHz

Max Contin Power 20 WVSWR (avg) < 1.6 : 1Impedance 50 ΩConnectorType N female


30 0.240 1.250 3.060 4.9


60 4.270 5.180 6.390 8.3100 9.3110 10.4120 11.6130 11.0140 12.2


140 13.0180 13.7220 15.7260 17.7300 18.3340 18.8400 21.5


400 22.0500 24.6600 24.7700 25.8800 26.8900 28.41000 28.7

Antennas 1

1. All antennas sold by Agilent are individually calibrated.They include a calibration certificate showing actualperformance data. The antenna factors shown inthis catalog are intended to show typical perfor-mance only.

13

Agilent 11966K MagneticField Pickup CoilThis antenna is designed specificallyfor MIL-STD 462 RE-01 and RE-101measurements. The loop is construct-ed of aluminum and has 36 turns of 7 x 41 Litz wire for lower inductance.

Frequency Range 20 Hz–50 kHzLoop Diameter 133 mm (5.25 inches)Connector Type BNC female

Frequency Typical Antenna Factor(kHz) (dB)

0.02 840.04 780.06 740.08 720.1 700.2 640.4 580.6 540.8 521.0 502.0 444.0 386.0 348.0 3210.0 3020.0 2540.0 2450.0 23

Agilent 11967A K06 CavityRejection NetworksThe 11967A K06 cavity rejection net-works have a continuously tunablefrequency range from 1 GHz to 10 GHzin four bands. They also offer low inser-tion loss with very sharp resonances.

Frequency Range 1 GHz–10 GHzRejection 80 dB minimum at tuned

frequencyInsertion Loss 5 dB or less (avg)Bandwidth 0.2 % of tuned frequency

at 20 dB point and 0.4 %at 10 dB point

Connector Type N female

Agilent 11967A K23 Bridged-TRejection NetworksThe 11967A K23 bridged-T rejectionnetworks are designed for radio fre-quency interference testing accordingto various military specifications.The three networks are passive andcontinuously tunable over the 10 kHzto 1 GHz frequency range.

Frequency Range Network1:10 kHz–100 MHzNetwork 2:100MHz–400 MHzNetwork 3: 400 MHz–1 GHz

Maximum Power 2 kWConnector Type N female

Antennas 1


14

Agilent 11966PBroadband AntennaThe 11966P broadband antenna cov-ers 30 MHz to 1 GHz. This broadbandantenna removes the need to changeantennas above 200 MHz when mak-ing radiated EMI measurements. Theantenna’s high power handling capa-bility makes it ideal for immunitytesting generating fields of up to 10 volts/meter.


30 18.250 8.070 5.090 8.0100 9.5150 11.0200 10.0250 12.0300 13.0350 14.5400 16.2450 16.7500 18.5550 19.0600 19.8650 20.4700 21.1750 22.0800 23.0850 23.0900 23.0950 25.01000 25.0

Frequency Range 30 MHz–1 GHzMaximum Continuous Power 130 WVSWR (avg) 2 : 1Impedance (nominal) 50 ΩConnector Type N (female) Note: Tripod not included

Antennas 1

1. All antennas sold by Agilent are individually calibrated.They include a calibration certificate showing actualperformance data. The antenna factors shown inthis catalog are intended to show typical perfor-mance only.

15

EMC Accessory Application Guide

Commercial Measurements

Agency Test Frequency Range Recommended Accessories

FCC Part 15

conducted 450 kHz–30 MHz 11967D or E LISN

radiated 30 MHz–300 MHz 11966C Biconical Antenna200 MHz–1 GHz 11966D Log Periodic Antenna

or28 MHz–1 GHz 11966H Dipole Antenna Set 1

11966P Broadband Antenna200 MHz–5 GHz 11966N Log Periodic Antenna

VDE 0871, 0875


radiated 10 kHz–30 MHz 11966A Active Loop30 MHz–300 MHz 11966C Biconical Antenna200 MHz–1 GHz 11966D Log Periodic Antenna


CISPR 14

power 30 MHz–300 MHz 11967A KO5 Absorbing Clamp

22


radiated 28 MHz–1 GHz 11966H Dipole Antenna Set 1

VCCI


radiated 30 MHz–300 MHz 11966C Biconical Antenna200 MHz–1 GHz 11966D Log Periodic Antenna


CENELEC EN 55014


radiated 30 MHz–300 MHz 11966C Biconical Antenna

EN 55022


radiated 30 MHz–1 GHz 11966C Biconical Antenna11966D Log Periodic Antenna

EN 55011


radiated 150 kHz–1 GHz 11966A Active Loop Antenna11966C Biconical Antenna11966D Log Periodic Antenna

1. These adjustable dipole antennas are particularly suited for making accurate site attenuation measurements, such as those outlined in the FCC’s OST-55 bulletin. They canalso be used for making measurements of emissions from the equipment under test (EUT). Broadband antennas, such as biconical and log periodic antennas, are typicallyused for emissions measurements of the EUT because of their ease of use.

16

Agency Test Frequency Range Recommended Accessories

MIL-STD 461/462

CE-01 30 Hz–15 kHz 11967B Current Probe0160-6683 10 µf Capacitor

CE-03 15 kHz–50 MHz 11967A Current Probe

0160-6683 10 µf Capacitor

CE-06 10 kHz–12.4 GHz 11729-60014 Preamplifier

RE-01 30 Hz–15 kHz 11966K Magnetic Coil

RE-02 14 kHz–30 MHz 11966B Active Rod30 MHz–300 MHz 11966C Biconical Antenna200 MHz–1 GHz 11966D Log Periodic Antenna 2

or11966F Conical Spiral Antenna

1 GHz–10 GHz 11966E Waveguide Horn Antennaor

11966G Conical Spiral Antenna8449B Preamplifier 3

RE-03 10 kHz–30 MHz 11966B Active Rod30 MHz–300 MHz 11966C Biconical Antenna200 MHz–1 GHz 11966D Log Periodic Antenna

or11966F Conical Spiral Antenna

1 GHz–10 GHz 11966G Conical Spiral Antenna1 GHz–18 GHz 11966E Waveguide Horn Antenna1 GHz–26.5 GHz 8449B Preamplifier 3

CE-101 30 Hz–10 kHz 11967B Current Probe0160-668310 µf Capacitor

CE-102 10 kHz–10 MHz 11967D or E LISN

RE-101 30 Hz–50 kHz 11966K Magnetic Field Pickup Coil

RE-102 10 kHz–30 MHz 11966B Active Rod30 MHz–200 MHz 11966C Biconical Antenna200 MHz–2 GHz 11966I Horn Antenna25 Hz–18 GHz 11966E Double-ridged Horn Antenna

2. MIL-STD radiated emission 02 tests can be performed with either linearly polarized antennas, such as the log periodic, or circularly polarized antennas, such as the conical spi-ral. Linear antennas offer slightly better gain and antenna factor, but they require separate scans over the full frequency range once in horizontal polarization and again in verti-cal polarization. While circularly polarized antennas typically are slightly less sensitive, they allow the measurement to be made in a single scan because they can receive sig-nals that have either horizontal or vertical polarization.

3. The 8449B microwave preamplifier offers improved sensitivity for microwave emissions measurements. With improved sensitivity, wider receiver bandwidths can be used, resultin faster measurement times.

Military Measurements

17

Antenna Masts

Agilent 11968B Manual AntennaPositioning Mast The 11968B is a lightweight,portable, antenna positioning mast.Antenna height is controlled with amanual winch. The cross boom canbe rotated 90 degrees to enable mea-surements in horizontal and verticalpolarization. This low-cost unit isideal for precompliance testing andis also suitable for final qualificationmeasurements.

Mast Height 4.4 m (14.4 ft)Maximum Load at Tipof Cross-Boom 11.3 kg (25 Ib)

18

Equipment Testing Turntable

Agilent 11968EManual EquipmentTest TurntableThis manually operated, non-metallicturntable is suitable for both indoorand outdoor use. It is especially use-ful in cost sensitive applications,such as precompliance testing.

Diameter 1.2 m (14 ft)Height 76 mm (3 in)Maximum Load 455 kg (1000 Ib)

19

Agilent 85876B CommercialRadiated EMI Measurement SoftwareThe 85876B commercial EMI mea-surement software runs in Microsoft®3.1 or later, Windows 95, or WindowsNT 4.0 PC computing platform. It con-tains sophisticated measurementalgorithms and automation capabili-ties that can help you increase yourEMI test throughput. A built-in reportgenerator enables you to port graph-ics and data to popular word process-ing and spreadsheet programs. Thissoftware is compatable with the8542E, 8522E, 8546A, 85462A, 8571A,8572A, and other 8566B-based sys-tems. The software also supportstower and turntable controllers SunolSciences CON 94 revision 3.1, EMCO1050, 1060 and 2090 revision 2.0 orlater, and Deisel HD100 revision 5.5.

Agilent 11961AEMI Measurement SoftwarePerforms radiated and conductedemissions measurements automat-ically. Measurements are correctedfor transducer losses and systemgains. Use the report generationcapabilities to document measure-ment results.

Agilent 85878AEMI Report GeneratorLink the power of EMC analyzers orEMI receivers to your PC. Archiveand view displays, measurement lists,graphs and more. Generate reportsautomatically.

Agilent 11968A K07Shielded Room KitThe 11968A K07 shielded room kitprovides the cables and bulkheadconnector to interface either the11968A antenna mast or the 11968Dturntable inside a shielded room tothe controllers outside the room.

20

Agilent 11966LThis 10 meter (32.8 ft) antenna cableis constructed of RG-214/U coaxialcable with type-N male connectors atboth ends.

Agilent 11966MThis 10 meter (32.8 ft) antenna cableis constructed of RG-223/U coaxialcable with type-BNC male connectorsat both ends.

Agilent 11966A K47Five meter low-loss cable with APC3.5 male connectors.

Agilent 11966A K48Ten meter low-loss cable with APC3.5 male connectors.

Agilent 11500A CableSix foot long RG-214/U cable withtype-N connectors.

Agilent 11500F Cable150 centimeter cable with APC 3.5male connector.

8120-1840122 centimeter (48 inches) coaxialcable with type-BNC male connectorsat both ends.

Cables 1

Limiters

Agilent 11947ATransient LimiterIn precompliance applications wherea spectrum analyzer is used for mea-surements instead of an EMI receiver,it is always a good idea to use atransient limiter. Transient limitersprotect the spectrum analyzer inputfrom damage caused by high-leveltransients from line impedance sta-bilization networks (LISNs) duringEMI testing for conducted emissions. Frequency Range 9 kHz–200 MHz

Insertion Loss 10 dBMaximum Input Level Continuous: 2.5 W (+34 dBm)

Pulse: 10 kW for 10 µsec DC: ±12 V

1. Other custom cable lengths and types are available.For more information, consult your local Agilentsales representative.

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Agilent 8447F Option H64Dual PreamplifierThis dual preamplifier improvesreceiver and spectrum analyzer sensi-tivity. It is ideally suited for use withthe 11940A and 11941A close-fieldprobes to detect low-level emissionsfrom a device under test. Radiatedemission measurements using a spec-trum analyzer and antenna areimproved by the increased sensitivitythat this unit offers.

Band 1 Band 2Frequency Range 9 kHz– 100 kHz–

50 MHz 1.3 GHzNoise Figure < 7.0 dB 8.5 dBGain 28 dB 26 dBGain Flatness ±2.0 dB ±1.5 dBConnector Type N female N female

11729-60014Low Noise PreamplifierThis amplifier provides the sensitivityneeded for MIL-STD 461C CE-06receiver/transmitter key-up testing.

Frequency Range 10 Hz–25 MHzGain 40 dBPower Requirements +24 V DCConnector Type SMC female

Agilent 8449BMicrowave PreamplifierA high-gain, low-noise preamplifier toprovide additional sensitivity for MIL-STD radiated measurements.

Frequency Range 1 GHz–26.5 GHzNoise Figure 1.0–12.5 GHz 8.5 dB

12.5–22.0 GHz 12.5 dB22.0–26.5 GHz 14.5 dB

Minimum Gain 23.5 dBGain Flatness 1.0–26.5 GHz ± 4.5 dB

2.0–22.0 GHz ± 3.5 dBConnector Type APC–3.5 female

Preamplifiers

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Magnetic Field Probes

Agilent 11940A and 11941AClose Field ProbesThese hand-held probes are speciallydesigned to measure magnetic fieldradiation from surface currents,slots, cables, and ICs for EMC diag-nostic and troubleshooting measure-ments. Their unique design results ina high level of electric field rejection.This significantly reduces errorsallowing calibrated and repeatablemeasurements. Each probe is cali-brated and comes with a two-meter,RG-223 coaxial cable, an SMA(f) toType-N(m) adapter, and an SMA(f) toBNC(m) adapter. Frequency Range 11940A: 30 MHz–1 GHz

11941A: 9 kHz–30 MHzMaximum Input Power 0.5 WTemperature Range Variation over 0° C to

+ 40° CDielectric Breakdown ± 1 dB, typicalConnector SMA, replaceable

barrelVSWR < 3 : 1, typical for

11940A onlyAntenna Factor Accuracy Individually calibrated

to within ± 2 dB in a377 Ω field impedance

Agilent 11945AClose Field Probe SetThe 11945A close field probe setincludes both the 11940A and11941A probes to provide full cover-age from 9 kHz to 1 GHz. This setprovides a powerful measurementtool for electrical and mechanicaldesigners who want to search forand eliminate sources of interferencefrom their products early in thedesign process. Option E51 adds the8447F Option H64 dual preamplifier,a 36 inch (914 mm) Type-N cable anda carrying bag to store and protectthe entire set of probes, preamplifier,and cables.

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Tripods

Agilent 11968C Antenna TripodThe 11968C is a non-metallic tripodmade of linen phenolic and delrin tominimize unwanted reflections inthe test environment.

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Agilent 11960A EMC PreselectorReduces RF overload from broad-band and out-of-band signals.Perform near compliant conductoremissions measurements. Improveradiated emission measurement sen-sitivity. The 11960A has a 30 dB gainamplifier built-in.

Agilent 85685A RF PreselectorThe 85685A RF preselector isdesigned to operate with the 8566Band 8568B spectrum analyzers. TheRF preselector adds tracking filters toreduce overloading from out-of-bandsignal and preamplifiers for improvedsystem sensitivity over the 20 Hz to 2 GHz frequency range. The 85685ARF preselector has two inputs, 20 Hzto 50 MHz and 20 MHz to 2 GHz.There is also a bypass mode which isDC to 18 GHz. Input 1 has a built-intransient limiter for protection fromtransients generated by line impedencestabilization networks (LISN).

The RF preselector is fully pro-grammable over the GPIB (IEEE-488).

Preselector FiltersStart Frequency Stop Frequency Filter Type(MHz) (MHz)

0.0 0.0655 Fixed tuned0.101 0.0756 Fixed tuned0.074 0.2051 Fixed tuned0.1975 0.5252 Fixed tuned0.525 1.0493 Fixed tuned1.025 2.0736 Fixed tuned1.96 5.8922 Variable5.83 17.3643 Variable17.33 28.8643 Variable28.73 51.7987 Variable51.73 97.8673 Variable97.83 152.356 Variable152.33 219.4389 Variable216.33 333.7705 Variable332.23 500.0022 Variable500.00 2009.9494 Variable

Misc. EMC Accessories

Input SpecificationsInput 1 Input 2

Frequency Range 20 Hz–50 MHz 20 MHz–2 GHzBypass DC to 18 GHz

Connector Type BNC (50 Ω) Type-N (50 Ω)Fuse Blow Time < 0.1 sec for > + 35 dBm NA

Maximum Save Input PowerAverage + 30 dBm (1 W)Impulsive Signals 100 W peak for 10µ sec pulse

DC Voltage 0 V

Standing Wave Ratio> 10 dB RFP Atten < 1.5 : 1 < 1.5 : 10 dB Atten < 1.5 : 1 nominal < 2.0 : 1 nominal

RFP Anen Range 0–50 dB (10 dB steps)Preamp Gain 20 dB for 0 dB RFP atten

OutputComb GeneratorLine Spacing 100 kHz, 500 kHz, 1 MHz, 5 MHz (nominal)Line Amplitude - 40 to–60 dBm

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Agilent 85650A Quasi-Peak AdapterThe 85650A quasi-peak adapter is anaccessory used with the 8566B or8568B spectrum analyzers for per-forming quasi-peak measurements asrecommended by CISPR. Theseinclude the correct 6 dB bandwidths(200 Hz, 9 kHz, 120 kHz) and thespecified detector charge and dis-charge time constants.

The bypass mode returns the spec-trum analyzer back to standard oper-ation unaffected by the quasi-peakadapter. In the normal mode thethree CISPR bandwidths are avail-able and the quasi-peak detector canbe turned on and off.

There is a built-in speaker and phonejack for monitoring signals.

The 85650A provides nine form C(SPDT) auxilliary switches can beused with external power supplies toswitch coax relays, DUT power, oryour individual switching needs. Sixswitches are multiplexed such thatwhen one is on five are off.

All functions are controlled over theGPIB (IEEE 488) except volume andline.

Frequency Bandwidth Charge DischargeBand (MHz) at 6 dB TC (ms) TC (ms)0.01–0.15 200 Hz 45 5000.15–30 9 kHz 1 16030–1000 120 kHz 1 550

Quasi-peak Response to CISPR Pulse (dBµV)

PRF (Hz) 10 to 150 kHz 0.15 to 30 MHz 30 to 1000 MHz1000 — 64.5 ± 2.5 68.0 ± 2.5100 64.0 ± 2.5 60.0 ± 1.5 60.0 ± 1.560 63.0 ± 2.5 — —25 60.0 ± 1.5 — —20 — 53.5 ± 2.5 51.0 ± 2.510 56.~± 2.5 50.0 ± 3.0 46.0 ± 3.05 52.5 ± 3.0 — —2 47.0 ± 3.5 39.5 ± 3.5 34.0 ± 3.51 43.0 ± 3.5 37.5 ± 3.5 31.5 ± 3.5Isolated Pulse 41.0 ± 3.5 36.5 ± 3.5 28.5 ± 35

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Ordering InformationListed by Agilent Technologies Model Number

11500A11500F11940A11941A11945A11947A11955A11956A11960A11961A11966A11966A K1211966A K2411966A K3011966A K3811966A K4011966A K4711966A K4811966B11966C11966D11966E11966F11966G11966H11966I11966J11966K11966L11966M11966N11966P11967A K0511967A K0611967A K2311967A11967B11967D11967E11968A K0711968B11968C11968E8447F H648449B85650A85685A85876A85878A0160-66838120-184011729-60014

Six foot RG-214U Cable with Type-N Connector150 cm Cable (APC 3.5 Male Connectors)Close Field Probe 30 MHz to 1 GHzClose Field Probe 9 KHz to 30 MHzClose Field Probe SetTransient LimiterBiconical AntennaLog Periodic AntennaEMC PreselectorEMI Measurement SoftwareActive Magnetic Loop AntennaPassive Loop SetBiconical Antenna 20 MHz to 300 MHz (2000 Watts)Passive Rod AntennaBiconical Antenna 30 MHz to 300 MHz (300 Watts)Royce Field Site SourceFive Meter Cable (APC 3.5 Male Connector)Ten Meter Cable (APC 3.5 Male Connector)Active Monopole AntennaBiconical Antenna 30 MHz to 300 MHzLog-Periodic Antenna 200 MHz to 1 GHzDouble-Ridged Waveguide Horn Antenna 1 to 18 GHzConical Log Spiral Antenna 200 MHz to 1 GHzConical Log Spiral Antenna 1 GHz to 10 GHzDipole Antenna Set 28 MHz to 1000 MHzHorn Antenna 200 MHz to 2 GHzHorn Antenna 18 GHz to 40 GHzMagnetic Field Pickup Coil 20 Hz to 50 kHzCoaxial Cable 10 Meter Type-NCoaxial Cable 10 Meter BNCLog Periodic Antenna 200 MHz to 5 GHzBroadband AntennaAbsorbing ClampCavity Rejection NetworkBridged-T Rejection NetworksCurrent Probe 15 kHz to 50 MHzCurrent Probe 20 Hz to 2 MHz10 Amp Line Impedance Stabilization Network25 Amp Line Impedance Stabilization NetworkShielded Room KitManual Antenna Positioning MastAntenna TripodManual Equipment Test TurntableDual Preamplifier 0.1 to 1300 MHzMicrowave Preamplifier 1 GHz to 26.5 GHzQuasi-Peak AdapterRF PreselectorCommercial Radiated EMI SoftwareEMI Report Generator10 µF Capacitor122 Centimeter Coaxial CableLow Noise Preamplifier

Agilent Technologies’ Test and MeasurementSupport, Services, and AssistanceAgilent Technologies aims to maximize the value you receive, while minimizingyour risk and problems. We strive toensure that you get the test and measure-ment capabilities you paid for and obtainthe support you need. Our extensive sup-port resources and services can help youchoose the right Agilent products for yourapplications and apply them successfully.Every instrument and system we sell has a global warranty. Support is available for at least five years beyond the produc-tion life of the product. Two conceptsunderlie Agilent’s overall support policy:“Our Promise” and “Your Advantage.”

Our Promise“Our Promise” means your Agilent testand measurement equipment will meet itsadvertised performance and functionality.When you are choosing new equipment,we will help you with product informa-tion, including realistic performance spec-ifications and practical recommendationsfrom experienced test engineers. Whenyou use Agilent equipment, we can verifythat it works properly, help with productoperation, and provide basic measurementassistance for the use of specified capabil-ities, at no extra cost upon request. Manyself-help tools are available.

Your Advantage“Your Advantage” means that Agilentoffers a wide range of additional experttest and measurement services, which youcan purchase according to your uniquetechnical and business needs. Solve prob-lems efficiently and gain a competitive edgeby contracting with us for calibration, extra-cost upgrades, out-of-warranty repairs, andon-site education and training, as well as design, system integration, project man-agement, and other professional services.Experienced Agilent engineers and techni-cians worldwide can help you maximizeyour productivity, optimize the return oninvestment of your Agilent instruments andsystems, and obtain dependable measure-ment accuracy for the life of those products.

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Product specifications and descriptions in this document subject to change without notice.

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