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RT81 10w Waterproof UHF DMR Radio With Speaker Mic (6 Pack)

US$1,012.99
US$ 489.99 Free Shipping
US$ 523.00   (51%OFF)
SKU: US-A9119BX6-C9018A-C9050AX6-J9115S

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  • 1 x Six-Way Charger
  • 1 x FTDI Programming Cable

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RT81 10w Waterproof UHF DMR Radio With Speaker Mic and 6-way Charger (6 Pack)

Retevis RT81 is an IP67 waterproof and dustproof DMR radio. With high power, offers you long-range communication. DMR mode radios will offer Group calls, single calls, and all calls.

Upgrade your communication equipment to DMR radio. You will get clear communication and rugged and durable two-way radios.

Features:

1, Large Battery

2200mAh battery offers you a long-standby working time. It can last 15 hours in Analog mode/25 hours in Digital mode continuous use.  So it is the booster for your long-time work.

2,  Great Signal and Clear Voice

Digital mode walkie-talkies will get better signals and clearer voice than Analog mode two-way radios. RT81 is the DMR radio with digital mode and analog mode, which offers you a great signal and clear voice.

3, Compatible

Don't worry about compatibility. RT81 can easily work with your license-free radios UHF band radios easily. and also can work with your Other DMR radios.

Analog mode radios only make the frequencies the same, then they may talk with each other. We will offer the programming software to help you program your RT81 radios.

Others:

  • Dual time slot
  • 32Channels
  • TOT
  • CTCSS
  • Squelch
  • Battery save
  • Low battery alarm

Package includes:

  • 6 x RT81 Waterproof High power UHF BAND Two-Way Radio
  • 6 x Speaker Mic
  • 1 x Six-Way Charger
  • 1 x FTDI Programming Cable
  • 6 x Li-ion battery
  • 6 x Antenna
  • 6 x Adapter
  • 6 x Charger
  • 6 x Belt clip
  • 6 x Sling
  • 6 x Instructions

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Preview :
Model Retevis RT81
Frequency UHF 400-470MHz
Mode Digital/Analog
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

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