Walkie Talkie UHF VHF Wireless Bi-directional Signal amplifier

Items

Testing Condition

Specification

Uplink

Downlink

Working Frequency(MHz)

Nominal Frequency

130-170 or Customize

130-170 or Customize  

Gain(dB)

Nominal Output Power-5dB

85±3 t0 95±3 Customize

Output Power (dBm)

VHF modulating signal

0.5-5 Customize

0.5-20 Customize

ALC (dBm)

Input Signal add 20dB

Po≤±1

Noise Figure (dB)

Working in-band(Max. Gain)

≤5

Ripple in-band (dB)

Nominal Output Power -5dB

≤3

Frequency Tolerance (ppm)

Nominal Output Power

≤0.05

Time Delay (us)

Working in-band

≤5

Peak Phase Error(°)

Working in-band

≤20

RMS Phase Error (°)

Working in-band

≤5

Gain Adjustment Range(dB)

Nominal Output Power -5dB

≥25/1dB step

Gain Adjustable Linear(dB)

10dB

Nominal Output Power -5dB

±1.0

20dB

Nominal Output Power -5dB

±1.0

30dB

Nominal Output Power -5dB

±1.5

Out of Band rejection(dBc)

Out of Band edge f≥600KHz

≥30

Out of Band edge f≥1MHz

≥45

Out of Band edge f≥5MHz

≥55

Inter-modulation Attenuation (dBc)

Working in-band

≤-45

Spurious Emission(dBm)

9kHz-1GHz

BW:30KHz

≤-36

1GHz-12.75GHz

BW:30KHz

≤-30

VSWR

BS/MS Port

≤1.5

I/O Port

N-Female

Impedance

50ohm

Operating Temperature

-25°C ~+55°C

Relative Humidity

Max. 95%

MTBF

Min. 100000 hours

Power Supply

DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)

Remote Monitoring Function

Real-time alarm for Door Status, Temperature, Power Supply, VSWR, Output Power

Remote Control Module

RS232 or RJ45 + Wireless Modem + Chargeable Li-ion Battery