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HandheldRadioSingleBandFactory (27th Jul 23 at 4:08am UTC)Quote Reply
HandheldRadioSingleBandFactory 2018
Two Way Radios Long Range Walkie Talkies for Adults, 16-Channel UHF 400-470MHZ, for School Church Restaurant
Hard walkie talkie shell: Even if your radio is accidentally dropped from a high place, the walkie-talkie is not easy to break, so you can use it in some construction sites or harsh environments.
When we conduct a call test along the coast and seaside, it can reach about 3 miles without any obstacles such as tall buildings or other mountains.
Near the center of many tall buildings in the city, it can reach about 0.6 miles.
So the actual communication distance depends on the obstructions of the terrain environment where you are using the call.
Suitable for Various Occasions: Suitable for business like hotels, restaurants, construction sites, factories, warehouse, school, retail shop, and various events like camp, Christmas and other presentation, running and bicycling events, school event coordination etc.
Product Parameters
Frequency Range400-470 MHZ
Rated VoltageDC3.7V Rechargeable Lithium Battery
Antenna ConfigurationGlue Antenna
Antenna Impedance50惟
Way of WorkingSame Frequency Single Common or Different Frequency Simplex
Grounding MethodNegative Electrode
Launch Part
Output Power5W FM
Maximum Frequency Offset鈮ぢ?KH:
Residual Wave Radiation<-60 dB
Pre-emphasis Feature6DB Per Octave
Emission Current鈮?500M
Receiving Part
Sensitivity<0.16u\(12dB Sinad)
Squelch Sensitivity<0.2uV
Intermodulation Anti-interference50 dB
Audio Power鈮?00MW
Receive Current鈮?00MA
Squelch Waiting10mAHandheldRadioSingleBandFactory
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