2PCS Retevis RT81 10W UHF Dual time slot DMR walkie talkie with program cable
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2PCS Retevis RT81 DMR Walkie Talkie with Program Cable
This is a Retevis RT81 DMR Radio bundle, it includes 2pcs Retevis RT81 DMR walkie talkie, and 1pcs program cable fit for Retevis RT81 DMR radio, you can use directly, or program the walkie talkies depending on your needs, bring you long range and secure radio communication, fit for various industries, like Build Bridges, Education, Manufacturing, Hospitality, Retail, Property Management, Construction.
Description:
Two modes Radio Bundles
The Retevis RT81 DMR Radio 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.
Waterproof DMR radio bundle
The Retevis RT81 DMR Radio 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.
Long Range DMR radio bundle
The Retevis RT81 DMR Radio have 10W High power, can help you get long calling distance, improve the radio communication efficiency.
Packaged with program cable
The 2PCS Retevis RT81 DMR Radio can talk to each other directly without any setting, you can also use the programming cable to program them depending on your needs.
Package Include:
- 2 x Retevis RT81 UHF DMR Walkie Talkie
- 1 x Programming cable
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.