Retevis RT52 Dual Band DMR Radio

“The newest Dual Band DMR HT from Retevis is the RT-52. With a dark screen and white fonts, this radio has a unique look from the start. The codeplug file is a different format from other Retevis radios, but I suspect you will be seeing more of these radios soon.”

Retevis RT52 GPS Digital Dual Band DMR Two Way Radios

Main Features:

  1. Dual band DMR digital two way radios enable monitor both DMR and analog on both bands; 2200mAh high-capacity battery is enough for days usage;
  2. Walkie talkies with 4000 channels and SMS function; you have more options of communicating
  3. Each radio comes with the large color LCD display; Support PC programming and software upgrading for new functions life-time-free
  4. GPS Function can query the location positioning information of radios;power save features can extend battery life; low battery alarm advises you to recharge or replace the batteries
  5. High/low power (5W/1W) and crystal clear reception can meet your need in indoor and outdoor activities;sound transmission range is also obviously dependent on obstacles

Retevis RT52 dual band DMR digita two-way radio with GPS function and programing cable, which is a perfect choice for DMR beginners and business activities


    1. Dual Band


    1. This two-way radio features UHF and VHF frequency, you don’t need to buy and carry two VHF or UHF radios when you travel. It also helps you connect more repeaters at the same time and monitor two channel at same time

    2. DTMF function


    1. DTMF function helps you quickly operate multiple repeaters and rely on this radio as your everyday carry

    2. 2200mAh battery capacity


    1. Big battery capacity is about 8-12 hours continuous use,150 hours standy time with full charging,is enough power for your hiking or other outdoor activities

    2. GPS Positioning System


    1. Two way radio with GPS function can query the location positioning information, which include time, date,longitude, latitude,speed, altitude and satellite number.After opening the function,the GPS location can manually sent to the target radio

Description & Feature:

      • Broadband digital two way radio
        UHF: 400-470MHz / VHF: 136-174MHz
      • Dual PTT Operation
      • Various Scanning Functions
      • Single/Dual Standby Switch
      • 4000 Channels(250 Zones, 16CH per Zone)
      • VOX Function
      • Power Save
      • SMS Function
      • Emergency Alert
      • Talk Around
      • 1.8″TFT Colorful Display and Customized Display
      • Monitor
      • Kill/Wake up
      • DTMF
      • TOT
      • Squelch Control
      • Lone Worker
      • Direct or Repeater TDMA Tier II Modes (Hytera, MOTOROLA, Kirisun etc.)

Technical parameters:

General specification

Frequency range


Memory Channel

4000 Channels


Operating Voltage

7.4V DC

Frequency Stability


Operating Temperature



(exclude the antenna)


About 280g(Include in battery and antenna)


Output power

High:≤5W Low:≤1W

Standby Current


Transmit Current

Analog≤1.6A Digital≤0.9A

Modulation Distortion

12.5KHz date and voice:7K60FXW<5%

FM modulation Mode

11K0F3E@12.5KHz /141K0F3E@20KHz

FM Noise


Adjacent Power


Audio Response


4FSK digital modulation

12.5KHz data only:7K60FXD

Antenna Port Stray


Digital Protocol

ETSI-TS102 361-1,-2,-3


Analog receive sensitivity

0.2µV@12dB SINAD

Spurious Response


Digital receive sensitivity

0.25µV (BER:5%)



Audio Distortion


Adjacent channel selectivity


Audio response

+1 ~ -3dB

Modulation Noise

≥45dB@25KHz /≥40dB @12.5KHz




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The post Retevis RT52 Dual Band DMR Radio appeared first on QRZ Now – Amateur Radio News.

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