Txpro TXR8500V VHF 136-174 MHz Repeater with DMR protocol, 2 calls in the same repeater

Txpro · VHF Repeaters

Txpro TXR8500V VHF 136–174 MHz DMR Repeater

EhubAmerica SKU
TXR8500V
  • 136-174 MHz
  • 50 W
  • 100 channels
  • DMR / Analog
$1,217.09

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Overview

What it is and who it is for

The Txpro TXR8500V is a VHF repeater that extends coverage for portable and mobile radios on a 136 to 174 MHz system. It runs DMR digital and analog, detecting both signal types on a single channel, holds 100 channels and transmits at 50 W.

A built-in power supply connects directly to 110 or 220 VAC, with a 13.8 VDC input for flexible installation. It supports a built-in duplexer, has an integrated heat sink with rear fan and automatic voltage and temperature protection, weighs 16 kg and operates from -22 °F to 140 °F.

  • Best for: sites, campuses and small fleets that need a straightforward DMR repeater on VHF.
  • System fit: VHF 136 to 174 MHz; DMR digital and analog radios, with two calls per channel in DMR.
  • Important to know: repeaters are configured for your licensed frequencies; contact EhubAmerica for system design and programming.

Why teams choose it

Built for daily professional use

  • Analog and digital on one channel

    automatic detection of analog and DMR signals.

  • Two calls per channel

    DMR dual-call capability.

  • Simple power

    built-in AC supply plus 13.8 VDC input.

  • Protected operation

    automatic voltage and temperature protection.

Specifications

Technical specifications

General
Model TXR8500V
Brand Txpro
Protocol DMR
Channels 100
Dual-Call Capability Yes (two calls per time slot)
Physical
Dimensions 133 × 483 × 330 mm
Weight 16 kg
Heat Sink Integrated with rear panel fan
Power & Electrical
Operating Voltage 220 V / 110 VAC ± 15%
Power Output (TX) 50 W
Frequency Stability 2.5 ppm
Wireless / RF
Frequency Range 136–174 MHz (VHF)
Antenna Impedance 50 Ω
RX Sensitivity (Analog) 0.25 µV @ 12 dB SINAD
Adjacent Channel Selectivity 60 dB @ 12.5 kHz / 70 dB @ 25 kHz
TX FM Noise 45 dB @ 25 kHz / 40 dB @ 12.5 kHz
RX FM Noise >45 dB @ 25 kHz / ≥40 dB @ 12.5 kHz
Modulation Distortion <5%
Rated Audio Output +1 to −3 dB
Built-in Duplexer Support Yes
Environmental
Operating Temperature −30 to 60 °C
Automatic Voltage Protection Yes
Automatic Temperature Protection Yes