RT81 IP67 Waterproof 10W Long Range DMR Walkie Talkie
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RT81 IP67 Waterproof 10W Long Range DMR Walkie Talkie

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SKU: A9119B

Regular price $89.99 $ 80.99

*Dual time slot

*IP67 waterproof and dustproof

*DMR digital and analog

*2200mAh large capacity

*10W long range

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Retevis RT81 IP67 Waterproof  UHF DMR Radio

Retevis RT81 DMR Walkie Talkie with Dual Time Slot, 10W, UHF, 2200mAh Rechargeable Battery, 32 channel, Retevis RT81 DMR walkie talkie is the best digital two-way radio fit for business long range radio communication. Retevis RT81 digital on-site two-way radio presents a better way for small businesses to communicate. It also offers enhanced performance with wide coverage, longer battery life and clear, crisp audio; All these features make it good for various industries, like Build Bridges, Education, Manufacturing, Hospitality, Retail, Property Management, Construction.

Description:

Enter the digital age in style with the Retevis RT81 DMR Digital Portable Two Way Radio, TheRT81P offers amazingly clear, full quieting digital voice communication.

RT81 has two modes of digital and analog, 2 regions, select 32 channels, It uses digital mobile radio(DMR)Tier 2 standard protocol It is compatible with the popular MOTOTRBO series Tier I and II using standard encryption.

RT81 after strict waterproof and dust test, IP67 waterproof and Dustproof, Strict shell structure and material, so that the use of RT81 in a complex environment to ensure the normal use of radio.

High power, RT81 equipped with high power emission, Center frequency point test 10W power, increase the communication distance.

Digital/Analog Modes

RT81 has two modes of digital and analog, 2 regions, select 32 channels, It is only compatible with the popular MOTO TRBO series Tier I, Tier II. The RT81 offers amazingly clear, full quieting digital voice communication.

Waterproof and Dustproof

RT81 after strict waterproof and dust test,IP67 waterproof and Dustproof, Strict shell structure and material, so that the use of RT81 in a complex environment to ensure the normal use of radio. Special structure, steel frame, waterproof dustproof and can survive multiple drops.

High Output Power 10 Watt

RT81 is the new generation of the DMR Retevis Series. Some special features are found in the RT81 allowing a high output of ten watts. increase the communication distance. Center frequency point (UHF430MHz).

High-end Design

High quality environmentally friendly materials, the shell has a fine texture, Special structure, steel frame, not only looks like a grade walkie-talkie but also has a non-slip effect, making you feel more comfortable.

Feature:

  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. Digital/analog double modes
  11. 32Channels(2 Zone)
  12. Talk around
  13. Side key programmable
  14. Battery indicator
  15. End-tone elimination
  16. VOX function
  17. Double time slot
  18. Battery save/Low battery alarm
  19. Monitor
  20. Compatible with Mototrbo Series Tier I 

Package Include:

  • 1 x Retevis RT81 DMR Radio
  • 1 x Li-ion battery
  • 1 x Antenna
  • 1 x Adapter
  • 1 x Charger
  • 1 x Belt clip
  • 1 x Sling

Specification:

Model Retevis RT81
Frequency UHF 400-470MHz
Mode Digital/Analog
Max Power 10W
Channel capacity 32(2 Zone, 16 channel per zone)
Zone 2
Working voltage 7.4V
Working temperature -30℃~+60℃
Storage temperature -40℃~+60℃
Continuous working time Analog:15 hours,Digital:25 hours
Battery capacity 2200mAh
Weight(include battery) 9.32oz/264g
Radio size(include battery) 5.48x2.51x1.45in(139x64x37mm)
Receiver
Channel spacing 12.5/25KHz(Digital mode 12.5KHz)
Frequency stability ±1.0ppm
Analog sensibility 0.35µV/-116dBm(20dB SINAD)
0.2µV/-120dBm(Typical)
Digital sensibility 0.3µV/-117.4dBm(BER5%)
0.7µV/-110dBm(BER1%
Spurious response TIA03C:65dB
ETSI:65dB
Adjacent channel selectivity TIA603C:60dB@12.5KHz
ETSI:60dB@12.5KHz
Spurious response suppression TIA603C:70dB ETSI:70dB
Receiving spurious emissions <-57dBm@1GHZ,>-47dBm
Blocking 84dB
Rated audio power 1W
Audio response +1dB—-3dB
Rated audio distortion ≤3%
Transmitter
Channel spacing 12.5/25KHz(Digital mode 12.5KHz)
Frequency stability ±1.5ppm
TX power Low:1W High:10W
FM noise -40dB@12.5kHz
Spurious emission <-36dBm@1GHz,>-30dBm
Adjacent channel selectivity -60dB@12.5KHz
FM modulation mode 12.5KHz:11FOF3E
4FSK digital modulation mode 12.5KHz(data only)7K60FX
12.5KHz(data+voice)7K60FX
Modulation limit 2.5KHz@12.5KHz
Audio response +1dB—-3dB
Rated audio distortion ≤3%
Digital protocol ETSITSI02361,-1,-3
Vocoder type AMBE+2TM

Note: Specifications will be revised without notice due to technical improvement.

Retevis RT81 Brochure

Retevis RT81 Programming Software

Retevis RT81 English Manual

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