Retevis RA85 5W Walkie Talkie Ham Two-way Radio Stations Long Range Walkie-talkies Profesional UHF VHF USB Type C Flashlight Handheld Two Way Radio
Specifications:
Universal frequency range:GMRS
Memory channel:60
Frequency step:12.5kHz
Input voltage:7.4 VDC
Battery (standard configuration):1800mAH (lithium ion)
Battery life:(5-5-90, high power transmission) about 14 hours.
Standby power consumption:??65mA
Receiving consumption:??450 mA
Transmission power consumption:??1.8 A @ high power, 850 mA @ low power.
Frequency stability:??2.5ppm
Working temperature:-20?} to +60?}
Antenna impedance:50 ??
Size (including battery, excluding antenna):121??61??33mm.
Weight (including antenna and battery):223g
Emitting output power of transmitter:5W/0.5W
Modulation:11K0F3E@12.5KHz
Stray emission:-36 DBM < 1 GHz,-30 DBM > 1 GHz.
FM SNR:40dB @12.5KHz
Audio distortion:??5%
Modulation limit:2.5khz @ 12.5khz.
Adjacent channel power:60dB @ 12.5KHz
Audio response:(300-3000Hz)+1~3dB
Receiving sensitivity of receiver:0.25?SV (12dB SINAD)
Adjacent channel selectivity:?? 55dB @ 12.5kHz.
Intermodulation immunity:?? 55dB @ 12.5kHz.
Conducted stray emission:??-57db @ 12.5khz.
FM signal-to-noise ratio:?? 40db @ 12.5khz.
Audio output power:1W @16ohms
Audio distortion:??5%
Audio response:(300-3000 Hz)+1 ~-3 dB
Features:
Frequency range:GMRS
Dual frequency, dual display and dual standby
Switch between high power, medium power and low power to meet different call distances and save electricity.
Up to 60 memory channels for programming frequency and other various data.
Channel number, frequency, channel frequency, channel name and other display methods.
CTCSS/DCS and DTMF signaling reject unnecessary calls from other stations.
Eliminate the tail sound and avoid the noise of the speaker after the call.
VOX sound is activated, and you can talk without pressing PTT key.
Emergency alarm, ANI identification and other functions are realized by DTMF.
DTMF, CTCSS(60.0 -259.9 HZ) and DCS signaling coding and decoding functions.
Eight-stage frequency selection (2.5K, 5.0K, 6.25K, 10.0K, 12.5K, 20.0K, 25.0K, 50.0K).
Automatic power saving function to extend battery life.
SOS emergency alarm function
Digital FM radio (receiving 65-108MHz)
Menu item keyboard digital direct election function, receiving frequency can be manually input.
Package Include:
1 x RA85 two-way radio
1 x Battery
1 x Manual
1 x USB charger
Additional information
| Weight | 0.52 kg |
|---|
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