Hytera RD625

At Zycomm we are proud to be a premium reseller of Hytera/HYT portable two-way radios. Hytera two-way radios provide professional and instant communications to a large range of industries, across single or multi-site operations.

Hytera RD625

136-174MHz, 400-470MHz

The RD625 is a small dual mode; analogue / digital repeater works up to 25W with built in power supply. We supply RD625U (UHF) and RD625V (VHF)

Product description

  • Slim and Lightweight
  • DMR & analogue auto switch
  • AC/DC switch

Features Overview

  • Multiple sites via IP
  • Durable Design
  • 2 Voice Slots
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We stock a range of installtion and storage products to ensure your repeater is installed correctly.

Duplexer installation kit for RD625


DPF Series Duplexer



We supply a variety of repeater cables and programming leads which will meet your programming and configuration requirements.

Data Transmission Cable


Back To Back Cable



Frequency Range (MHz)136-174MHz, 400-470MHz
Channel Capacity16
Channel Spacing (KHZ)25/20KHz/12.5KHz
Operating Voltage (V)13.6± 15% V DC 90V-264V AC
Dimensions (H X W X D) (With battery, without antenna and battery) 123 x 55 x 23mm
Frequency Stability +0.5 PPM
Antenna Impedance50Ω


Digital Sensitivity0.3 µ V/ BER5%
Analog Sensitivity0.3 µ V (12dB SINAD) / 0.22 µ (Typical) (12dB SINAD) / 0.4 µ V (20dB SINAD)
Adjacent Selectivity (ETSI)60dB @ 12.5kHz/ 70dB @ 20/25 kHz
Selectivity - TIA - 60365dB 60dB @ 12.5kHz/ 70dB @ 20/25 kHz 
Intermodulation (TIA-603 and ETSI)TIA-603 - 75dB @ 12.5/20/25 KHz/ ETSI - 70dB @ 12.5/20/25 and 25 kHz
Hum & Noise40dB @ 12.5KHz, 43dB @20KHz, 45dB @ 25KHz
Rated Audio Distortion≤3%
Audio Response +1 ~ -3dB
Conducted Spurious Emission<-57dBm


RF Power Output1-25W Continuous
FM Modulation 11KФF3E @ 12.5kHz / 14KФF3E @ 20kHz/16KФF3E @ 25kHz
4FSK Digital Modulation12.5 kHz Data Only: 7K60FXD / 12.5 kHz Data and Voice: 7K60FXW
Conducted/Radiated Emission -36dBm - <1GHz / - 30dBm > 1GHz
Modulation Limiting ±2.5kHz @ 12.5kHz/ ±4.0 kHz @20kHz/±5.0 kHz @25kHz
FM Noise40dB @ 12.5kHz/ 43dB @ 20kHz/45dB @ 25KHz
Audio Response +1 ~ - 3dB
Audio Distortion≤3%
Digital Vocoder TypeAMBE ++ or SELP
Digital ProtocolETSI-TS102 361-1,-2,-3


Operating Temperture - 30˚c ~ +60˚c
Storage Temperature - 40˚c ~ +85˚c



  • All Hytera radios come with a 2 year warranty as standard


  • Next day delivery is available on orders placed and received before 4pm

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Interested in any of our products or services? Call a member of our sales team on 01773 570123 now or enquire below.

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