TETRA REPEATER SYSTEM

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TETRA REPEATER SYSTEMS General Specifications: Main features:

Monitor software can be upgraded locally and remotely;

High stability and isolation from uplink to downlink;

High linear amplification, low spurious intermodulation

output

Protection from Voltage, over current and over temperature

High reliability; MTBF ≥200,000 hours.

Perfect remote and local network monitoring function.

Main functions:

Auto Shut-Down

Over output protection

High isolation from uplink to downlink，

Open-door and alarm

ALC

Software setting on gain, power and channel

Main module self-test and alarm

IP-65 protection

Application range:

Underground, tunnels, subways;

Low traffic areas such as suburbs and villages

Shadow and confined areas such as hospital, marketplace, garage, etcetera.

TETRA REPEATER SYSTEM

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BAND SELECTIVE, BROAD BAND & CHANNEL

SELECTIVE REPEATERS.

BROADBAND, BAND SELECTIVE & CHANNEL SELECTIVE REPEATERS

Power: 2w-30w Size: 930*530*340mm Weight: 40-50kg Suitable for Broadband repeater, band

selective repeater, channel selective repeater.

TETRA REPEATER SYSTEM

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BAND SELECTIVE / BROAD BAND REPEATER Technical Specifications:

Item Downlink Uplink

Frequency range 420-430 MHz 390-400 MHz

410-420 MHz 380-390 MHz

Working bandwidth 5Mhz Output power 36dBm +0 ,-2 dB 33dBm +0 ,-2 dB

Gain 90±3dB 90±3dB Bandwidth (selected by software or fixed) 1, 2, 5 MHz

In-band flatness ≤3dB Auto level control(ALC) △PO≤2dB

Noise figure ≤5dB In-band ≤-22dBm/30KHz

9KHz～1GHz ≤-36dBm/30KHz Spurious Out-band

1GHz～12.75GHz ≤-30dBm/30KHz In-band ≤-45dBc/30KHz

9KHz～1GHz ：≤-36dBm/30KHz Inter-

modulation attenuation Out-band

1GHz～12.75GHz ：≤-30dBm/30KHz Gain adjust step size ≤1dB Gain control range ≥30dB

-10dB ±1.0dB -20dB ±1.0dB

Gain adjustable linearity

-30dB ±1.5dB Phase P-P error ≤200

RMS phase error ≤50

Transmission delay ≤5us VSWR ≤1.4

≥±1MHz ≥45dBc Out-band gain（offset the working band） ≥±5MHz ≥55dBc

Output/input resistance 50 ohm Input/output connector N female Working temperature -40℃～+55℃

Relative humidity 5～95% RH

Monitoring interface Local: RS-232 or free contact relay Remote: SMS or Ethernet/SNMP

Voltage AC220V±44V,45~55Hz

Note: This is our general specifications, your special specification can be customized and satisfied.

TETRA REPEATER SYSTEM

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CHANNEL SELECTIVE REPEATER

Technical Specification:

Item Downlink Uplink

Frequency range 420-430 MHz 390-400 MHz

410-420 MHz 380-390 MHZ

Working bandwidth 5 MHz Individual channel bandwidth 60 KHz

Nº channels 1 / 2 / 4 / 6 1 / 2 / 4 / 6

Output power 20W 33dBm@2carriers

10W 30dBm@2carriers 5W

Gain 90±3dB 90±3dB Gain control range ≥30dB

Gain adjust step size ≤1dB -10dB ±1.0dB -20dB ±1.0dB

Gain adjustable linearity

-30dB ±1.5dB In-band flatness ≤3dB

Auto level control △PO≤2dB Noise figure ≤5dB (at maximum gain)

Pass band ripple ≤ ±1.5dB In-band ≤-22dBm/30KHz

9KHz～1GHz ≤-36dBm/30KHz Spurious Out-band

1GHz～12.75GHz ≤-30dBm/30KHz In-band ≤-45dBc/30KHz

9KHz～1GHz ≤-36dBc/30KHz Inter-

modulation Out-band 1GHz～12.75GHz ≤-30dBc/30KHz

≥400KHz ≥30dBc

≥600KHz ≥40dBc ≥1MHz ≥45dBc

Out-band gain

≥5MHz ≥55dBc Phase-PP error ≤20º

RMS phase error ≤5º Transmission delay ≤10 µs

VSWR ≤1.4 Output/input resistance 50 ohm Input/output connector N female Working temperature -20℃～+55℃

TETRA REPEATER SYSTEM

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Relative humidity 5～95% RH

Monitoring interface Local: RS-232 or free contact relay Remote: SMS or Ethernet/SNMP

Voltage 220VAC or 110VAC~55Hz

48VDC

TETRA REPEATER SYSTEM

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TETRA FIBRE OPTIC REPEATERS

DONOR UNIT:

Rack 19” mounting available.

FIBER OPTIC REPEATER

DONOR UNIT

Size: 530*445*175mm Weight: 15kg

TETRA REPEATER SYSTEM

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DONOR UNIT FIBRE OPTIC REPEATER:

Technical Specification:

Technical index Item

Downlink uplink Frequency range 420-425 MHz 410-415 MHz

Maximum downlink input level 13dBm Gain 30Db 30dB

Gain adjustment range 20dB step 1dB 20dB step 1dB VSWR ≤1.5

Spurious emission ≤-36dBm,9kHz-1GHz ≤-30dBm,1-12.75GHz

Operating temperature -5 to +45ºC Operating humidity ≤95%

Power supply 85~265VAC;+24VDC or -48VDC Power consumption ≤5W

Monitoring interface Local: DB-9 RS-232 or free contact relay Remote: SMS or Ethernet / SNMP

OPTICAL FEATURES Optical wave length 1310 nm and 1550 nm (WDM) Optical output power ≥0dBm

Optical transmission distance 100m to 18Km Optical connector FC/ APC

TETRA REPEATER SYSTEM

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REMOTE UNIT:

FIBER OPTIC REPEATER

REMOTE UNIT

Power: 2w-30w Size: 930*530*340mm Weight: 40-45kg

TETRA REPEATER SYSTEM

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REMOTE UNIT FIBRE OPTIC REPEATER:

Technical Specification:

Technical index Item

downlink Uplink

Frequency range 420-430 MHz 390-400 MHz

410-420 MHz 380-390 MHz

Carries 4 4

Max output power 5W

36dBm

30dBm/carrier

-20~0dBm

Gain control range ≥30dB Gain 5W 60±3dB 55±3dB

-10dB ±1dB -20dB ±1dB Gain control linearity -30dB ±1.5dB

ALC P0≤2Db In-band ripple ≤3dB

Inter-modulation attenuation (In-band) ≤-40dBc

/30KHz ≤-50 dBc/30KHz

9kHz～1GHz ≤-36dBm/30KHz Inter-modulation attenuation (out-band) 1GHz～12.75GHz ≤-30dBm/30KHz

Spurious ≤-22dBm/100KHz 9kHz ～ 150kHz ≤-36dBm/1KHz

150kHz～30MHz ≤-36dBm/10KHz

30MHz ～ 1GHz ≤-36dBm/100KHz Spurious (out-band)

1GHz～12.75GHz ≤-30dBm/1MHz 825MHz～835MHz ≤-47dBm/100KHz 870MHz～880MHz ≤-47dBm/100KHz 1.71GHz～1.92GHz ≤-47dBm/100KHz

3.4GHz ～ 3.53GHz ≤-47dBm/100KHz ≥±300KHz ≥35dBc

Out-band gain ≥±1.2MHz ≥50dBc

Noise figure ≤5dB Propagation delay ≤5µs

VSWR ≤1.4 Operating temperature -5 to +45ºC

Operating humidity ≤95% Power supply 85~265VAC;+24VDC or -48VDC

+0dB-2dB

+0dB-2dB

TETRA REPEATER SYSTEM

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Technical index Item

downlink Uplink Power consumption ≤5W

Monitoring interface Local: RS-232 or free contact relay Remote: SMS or Ethernet / SNMP

Frequency tolerance ≤±0.05ppm

Note: This is our general specification, your special specification can be customized and satisfied.

Another TETRA frequency bands can be customized as required.

FIBER OPTIC REPEATERS

DONOR & REMOTE UNITS

Size comparative

TETRA REPEATER SYSTEM

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INSTALLATION EXAMPLES.

AT THE WALL AT POLE 60-130mm

ON A BASE

TETRA REPEATER SYSTEM

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TETRA MINI REPEATER

System advantages

New Coverage Mini repeater is a fast and cost effective solution widely deployed to provide coverage for building solution, especially for areas without optical access and emergency coverage.

Product Features

New Coverage strictly follow the industry standard to design and manufacture wireless

repeater. All specifications are compliant with the requirement of standard. The product has the

following features:

All in one integrative Modular design with small case, easy to upgrade and maintain, adopting MIC micro-strip technique, MID SMT technology

Advanced low noise circuit design, highly sensible.

PLL control technology on selective frequency module, delivering highly reliable, low noise and excellent performance in selectivity.

High Q cavity and saw filter, ensuring excellent out-of-band rejection

ALC auto control and reflection protection circuit, preventing return signal damage.

Latest LDMOS power amplifier with high linearity and low inter-modulation

Powerful and easy to use monitoring & alarm functions, facilitating commissioning and regular maintenance.

Highest standard industrial standards applied, with MTBF over 60,000hrs.

TETRA REPEATER SYSTEM

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Technical Specification:

Technical Specification Downlink Uplink

Frequency range 420-425 MHz 410-415 MHz

Working bandwidth 5Mhz

Output power 20dBm +0 ,-2 dB 20dBm +0 ,-2 dB

Gain 90±3dB 90±3dB Bandwidth 5M

In-band flatness ≤3dB Auto level control (ALC) △PO≤2dB

Noise figure ≤5dB In-band ≤-22dBm/30KHz 9KHz～1GHz ≤-36dBm/30KHz Spurious Out-

band 1GHz～12.75GHz ≤-30dBm/30KHz In-band ≤-45dBc/30KHz

9KHz～1GHz ：≤-36dBm/30KHz Inter-

modulation attenuation Out-band

1GHz～12.75GHz ：≤-30dBm/30KHz

Gain adjust step size ≤1dB Gain control range ≥30dB

-10dB ±1.0dB -20dB ±1.0dB

Gain adjustable linearity

-30dB ±1.5dB Transmission delay ≤5µs

VSWR ≤1.4 ≥±1MHz ≥45dBc Out-band gain（offset the

working band） ≥±5MHz ≥55dBc Output/input resistance 50 ohm

Input/output connector N female

Working temperature -40℃～+55℃ Monitoring type Local / Remote RS-232

Built-in service antenna Optional Relative humidity 5～95% RH

Voltage AC220V±44V,45~55Hz