Retevis

EU-A9221A-C9034A

RB85 intelligent noise reduction long distance Business Radio

£47.99

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RB85 intelligent noise reduction long distance Business Radios

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RB85 intelligent noise reduction long distance Business Radios

Intelligent noise reduction technology, you can also hear the voice clearly even if you speak in a noisy place like factories, clubs, bus/train stations, and other scenes.

Intelligent noise reduction technologyNoise reduction chipRB85 Intelligent noise reduction

High-power, it is a long range walkie talkie.

10W High-power

High-capacity battery, Long standby time.

High-capacity batteryAlarm function

Designed with VOX hands free, supports PTT push to talk and voice activation talking

VOXUSB charging

Spec

General
Frequency Range 400-470MHz
Channel 16
Working mode Simplex or Semi-duplex
Power 10W/5W
Frequency stability ±0.5ppm
Working temperature -20℃ ~ + 60℃
Working voltage 220V/110V AC ± 15% / 5V DC±15%
Dimension(HxWxD) 113*55*335.5mm
Weight 228g
   Receiver
Receiving sensitivity 0.2μV
Adjacent channel selectivity 65dB@12.5KHz /70dB@25KHz
Occupied Bandwidth ≤16KHz
Current Standby 55mA, working 150mA
Reference Frequency 26.000MHz
Inter-modulation ≥60dB /≥65dB
Spurious ≥55dB
Audio response +7~-12.5dB
Audio distortion <5%
Audio power 500mA
Transmitter
RF power 10W/5W
Modulation type  16kΦF3E
Modulation distortion <5%
Adjacent channel power ≥65dB
Audio response +6.5~-14dB
Max FR.Deviation ≤±5KHz
Spurious Radiation ≤7.5μW
Current ≤1200mA
Modulation Noise <-40dB
Intermediation sensitivity 8-12mv

Feature

1、Intelligent noise reduction technology, you can also hear the voice clearly even if you speak in a noisy place like factories, clubs, bus/train stations, and other scenes.

2、High-power, it is a long range walkie talkie.

3、High-capacity battery, Long standby time.

4. It is the industrial two way radios.

  • 10W high power
  • 9 level Noise canceling
  • 2000mAh Battery Capacity
  • VOX
  • Busy Channel lock
  • Wide/narrow band selectable
  • Loudly voice
  • Scan
  • Squelch
  • Voice Prompt
  • Scrambler
  • Battery saving function
  • Local and remote alarm
  • PC program protection

RB85 intelligent noise reduction long distance Business Radio

£47.99