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Model : RT81

Main Specs

Frequency range: UHF,400-480MHz
or VHF,136-174MHz
Output power: <=10W(HI) ,<=5W(Low)
Channel: 1000 Channels
Channel Spacing: 12.5KHz
Battery Capacity: Li-ion 2200mAh

RT81 DMR digital radio


RT81 DMR digital radio

Left and Right

RT81 DMR digital radio


Size and Weight

Weight(grams) : 258g(Transceiver+Battery+Antenna)

Buttons and Connectors

In the Box



  1. IP67Waterproof and Dustproof
  2. Private call, group call, all call in digital mode
  3. Encryption
  4. Wide band/Narrow band selection
  5. Online update
  6. Busy channel lockout
  7. English and Chinese audio prompt
  8. Time out timer
  9. TX high/Low power selection
  10. Read and write by computer
  11. Digital/analog double modes
  12. 32Channels(2 Zone)
  13. Talk around
  14. Side key programmable
  15. Battery indicator
  16. End-tone elimination
  17. VOX function
  18. Lone worker
  19. Single time slot
  20. Battery save/Low battery alarm
  21. Monitor
  22. Compatible with Mototrbo Series TierI&II

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