RT3s Dual Band(UHF/VHF) DMR Digital Radio

In Stock Unavailable
SKU: A9110E

Regular price $129.00

Order Handling Time within 3 Working days(Pre-sale products excluded).


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

Write a review

Good build quality!

I just got my radio. 2 days earlier than anticipated. I was very excited about that, I was very impressed with build quality. Feels very solid in your hand.

better than expected

They're very comfortable in my hand as well and that's rare. have to say I'm very surprised with the radios, best thing is if something happens to it hiking or in my time out and about in the summer, for the price it's not a killer to replace like some radios.

Battery life and sound are awesome

The sound is really nice on this radio.Everything is laid out in the menus in a logical manner...it just makes sense and is easy to navigate

Solid radio

Got my the RT3S a few weeks ago so pretty excited when I got it being it is my first DMR radio.Got it out of box and was impressed with the way it felt and looked so got it all charged up sat down ready to play and then the realization came that I'm not a very good computer guy lol

Great bargain.

This is a lot of radio for the money, that's for sure.Build quality seems very good. Programming software is decent.

This radio is really great quality, especially for the price

This radio is really great quality, especially for the price. I'm new to DMR although I've had an openspot for awhile that I just recently hooked up,

The other radios and chargers work just fine.

One of the chargers didn't work at all and one of the displays on the radio stopped working after 1 day of use. the other radios and chargers work just fine.

These are so nice! They are built with quality

These are so nice!The box includes everything you'd need,Super easy to charge and use.

Good quality

Range is very good, sound quality is very good. The setting does need some practice, but you get the hang of it quickly.

ha venido muy rapido

walkie bastante completo, se ve robusto, la unica pega esque tarda 7 horas en cargar la bateria, ya que el cargador es excesivamente lento

Ask About This Product