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Heavy Duty RF Repeater DMR UHF VHF Radio Outdoor Mobile Signal Weather Proof

Product Details:
Place of Origin: china
Brand Name: ZD
Certification: RoHS
Model Number: 005
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Standard exporting cartons or as customer required
Delivery Time: 20-30days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100pcs one month
  • Detail Information
  • Product Description

Detail Information

I/O Port: N-type Female Relative Humidity: Max. 95%
Power Supply: DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%) Impedance: 50ohm
Work Temperature: -40°C~+55°C Or -25°C~+65°C Enclosure Protection: IP65
High Light:

digital optical extender


fiber optic signal amplifier

Product Description

Outdoor mobile DMR UHF VHF radio Fiber Optical repeater amplifier


This digital radio repeater is an outdoor wireless booster with heavy duty weather proof design. It can transmit and extend cellular signal to longer range. With SDR technology, the sub-band and channels can be easily tuned by software to adapt to the operators' requirement without any change on the hardware. It provides cell coverage for 2G(900MHZ), 3G(2100MHZ), 4G(1800MHZ) networks in the areas with poor or no signal at all. 37dBm, 40dBm, 43dBm are available.


The VHF fiber optical repeater amplifier is applied to VHF interphone communication system and trunking communication system signal coverage extension. It is also known as “VHF Fiber Optic BDA”.


Product Features

1. High isolation full duplex design, Wave Division Multiplexing design, easy to install.

2. Low noise figure, high receive sensitivity.

3. With ALC and MLC function to ensure stable output power and easy installation and commissioning.

4. Perfect remote and local network monitoring function.

5. Waterproof design work for all weather indoor and outdoor.

6. High Q cavity filter and SAW surface acoustic wave filter, high out of band rejection.

7. Adopt the world's most advanced high linearity, low intermodulation LDMOS power amplifier.



Technical Specifications

Items Testing Condition Specification
Uplink Downlink
Working Frequency(MHz) Nominal Frequency dmr uhf vhf or customized


dmr uhf vhf or customized

Gain(dB) Nominal Output Power-5dB 45±3 t0 65±3Customize
Output Power (dBm) modulating signal -10-0 Customize 33-48 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 ≥30/1dB step
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-type Female
Impedance 50ohm
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




Fiber Optical Repeater amplifier is suitable for installation in place of laying fiber optic cable, and fiber optic cable distance should not exceed 10km.


Outdoor: Airports, Golf Courses, Tourism Regions, Villages, Highway, Tunnels, Mining Districts etc.

Indoor: Hotels, Exhibition Centers, Shopping Malls, Gymnasium, Basements, Offices, Factory, Hospital,Entertainment, Packing Lots etc.


Wireless-Access Fiber Optical Repeater: Receives BTS signal via a Donor Antenna (applicable when no fiber optic cable connecting to the BTS).It can be sorted into 2 sub-categories: Band-Selective and Channel-Selective.


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