Retevis RA619/RA19 16CH/22CH Bluetooth PMR/FRS License Free Handheld Two Way Radio

Description 1 Wireless Bluetooth two way connection easy to talk 2 Bluetooth headset call range ≤10M Working time 5 8 hours 3 The operation is simple and the sound quality is good 4 Wireless data transmission between walkie talkies without programming software 5 Eliminate the tail tone to avoid the impact noise from the loudspeaker at the end of the call 6 For VOA Enables normal calls without the need for PTT keys 7 SQL can adjust the ideal call environment in real time Features Bluetooth wireless connectionVibration functionNon magnetic speakerTorch LightMonitorAlarm functionFor VOXFor VOX delay functionKey locksScanTOTMicro USB ChargerWireless copy Wireless data transmission between walkie talkies without Programming Software Specification GeneralModelRA619 RA19Frequency rangePMR446 446 00625 446 19375MHzFRS 462 5500 467 7125MHzChannel number16CH 22CHChannel spacing12 5KHzStandby current≤8mAOperating temperature range 10℃ 50℃The antenna impedance50ΩRated Voltage3 7VTransmitterRF Power≤0 5WModulation restriction≤2 5kHAdjacent channel selectivity≥60dBSpurious radio frequency≤7 5µWEmission current≤1 3ARECEIVERReference sensitivity≤0 25uVAudio power≥300mWWaiting current≤8mATurn on sensitivity≤0 20uVReceive current≤310 mAPackage included 1 x Host1 x Li ion Battery1 x Bluetoo