Don’t you know RB22 Professional Semi-keyboard UHF DMR Radio?
RB22 is a digital radio in the UHF frequency band. It has a display screen and Semi-keyboard, which can display channels and select some functions for easy use. There are 16 areas on the RB22, each area has 250 channels, a total of 4000 channels. The battery capacity of RB22 is 1900 mAh, it can use charging base, so it can meet the needs of you want to use the charging base to charge.
The Features of RB22 Professional Semi-keyboard UHF DMR Radio:
Voice encryption: It can reduce interference and protect privacy
Individual call, group call, all call
Scan
Automatic power saving
Support mixed reception of digital and analog modes: In the mixed reception mode of digital and analog modes, on the same channel, the radio can receive both analog and digital signals.
VOX: There are 1-12 VOX levels, the higher the vox level, the more sensitive the radio
The operate of RB22 UHF DMR Radio:
Keyboard lock: In the standby mode, long press the menu button, the keyboard is locked/unlocked.
Area: In the channel mode, short press the back key to view the area list.
Edit frequency: In VFO mode, short press the back key to edit the frequency.
Mode switching: In the standby state, long press the red button to switch between channel mode and VFO mode.
If you have any questions, please leave messages below.
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