RT3s Dual Band(UHF/VHF) DMR Digital Radio

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SKU: A9110E

Regular price $129.00

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Retevis RT3s Dual Band(UHF/VHF) DMR Digital radio amateur radio Two way radio RT3s

RT3S   dual band digital radio uses Digital Mobile Radio (DMR) Tier 2 Standard   protocol. It is compatible with the popular MOTO TRBO series Tier I and   II using standard encryption, It is also compatible with any existing   analog two-way radio operating on the supported UHF and VHF frequencies   for easy migration to digital technology. 


Main Feature:

  1. GPS
  2. Use time-division multiple-Access 
  3. (TDMA)digital function 
  4. Dual time slot for repeater 
  5. Dual time slot for point to point 
  6. Firmware upgradeable 
  7. Lone worker 
  8. Encryption function 
  9. Compatible with Mototrbo TierⅠ&Ⅱ
  10. Single call,group call and all call 
  11. Analog and digital combiend
  12. Remote kill /stun and activate 
  13. Up to 3000 channels 
  14. Transmit interruption 
  15. Group call match(promiscuous)
  16. Private call match(promiscuous)
  17. Record
  18. Emergency Alarm
  19. VOX
  20. TOT

General specifications

Frequency 136-174&400-480MHz
Channels 3000
Frequency Stability ±1ppm
Operating Temperature -30℃~+60℃
Operating Voltage 7.4V DC
Dimension 131 x 61 x 36mm
Weight 258g (with battery)
Battery Type Li-ion
Battery Capacity 2000mAh
Antenna Impedance 50Ω
Audio Impedance 1W@16Ω
Channel Spacing 12.5KHz
Vocoder AMBE+2™


Power High≤5W, Low≤1W
Frequency Stability ±1.0ppm
Adjacent Channel Power ≤-60dB
Free Time Slot Power TDMA:≤57dBm
Hum and noise -40dB@12.5KHz
Spurious radiation Antenna:9KHz-1GHz ≤-36dBm

        1GHz-12.75GHz ≤-30dBm

FM modulation mode 11K0F3E@12.5KHz
4FSK digital mode 12.5KHz(data only):7K60FXD

12.5KHz(data and voice):7K60FXW

Modulation maximum deviation 2.5KHz@12.5KHz
Nonactive slot power -57dBm
Digital Protocol ETSI-TS102 361-1,-2,-3
Audio Response +1~-3dB
Modulation BER(bit error rate) ≤5%


Analog Sensibility 0.2µV@12dB SINAD
Digital Sensibility 0.25µV(BER:5%)
Adjacent Channel Selectivity ≤-60dB@12.5KHz
Intermodulation ≤60dB
Spurious Response ≥70dB
Audio Response +1~-3dB
Rated Audio Distortion <5%
Rated Audio Power 1W
Modulation ≥45dB@25KHz


Package include:

  • 1 x RT3S GPS two way radio
  • 1 x Battery
  • 1 x Antenna
  • 1 x Adapter
  • 1 x Charger
  • 1 x User’s manual 
  • 1 x Belt clip
  • 1 x Sling
74 reviews

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Good Solid Radio

Good solid radio with a nice loud volume. Easy to program, good display and cross compatible accessories.

A fun little DMR radio!

I love playing with DMR radios. This little thing is fun! It connected to my PC instantly and was very easy to program. The CPS program resembles the software from other Radioddity radios and has the same features as many higher end radios. It has a nice wide display which shows more characters than my other radios

have manual included

Radio came in a timley manner, all accessories in picture included and manual included, will try to download one.

Great radio!

Great radio for the price, software easy to use. The battery life is outstanding. You can also use an optional AA battery case.

Great Product! One of the BEST out there!

These is a great radio. It's small enough to fit in my hands yet powerful enough to make contacts 20 miles away no problem. The best part is that it's just like the RT3 as far as menu and some functions.

Ease of programing and use.

The radio was easy to program and works very well. I like it a lot. Other radios I tried were to download the software and get going. I recommend it to others. Thanks for being there.

Radio fits the hand nicely and has good transmitted audio.

This is an excellent DMR radio. It's clear and easily programmed with the included USB programming cable and accompanying software.

I really like this radio

I really like this radio. The one complaint I have is there needs to be at least some sort of guide as how to use the programming software,they contact me introduce how to use the software.

Great intro to DMR radio

Excellent radio. Functionality is awesome would recommend to all my fellow. Also the size and battery are perfect

Uinit works great

What a difference. Got a replacement radio. This one does not get hot during charging and I am able to program it. Still working on program. I have been getting great help from Retevis tech support. I get answers within 24 hours. Very pleased with it now. This is my first DMR radio so it is a learning experience for me. Would not hesitate to buy another one of their products.

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