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walkie talkie restaurant License-free Built-in battery, ultra-thin design, elegant appearance.
Low power consumption design, long standby.
Switching channels by 1.7 inch matrix diode display.
USB charger Can work on cell phone charger, computer, car, mobile charger. And compact size. Makes charging convenient and fast.Scan function is very useful when exploring unknown signals.
Busy Channel Lockout，which will not allow the user to transmit as long as the radio is receiving another signal.
Power Saving Mode,If you know you'll be away from a charger for an extended period and you want to make sure your radio will last, just turn on Power saving mode. This way, you won’t have to worry about a low battery.
Low Battery Warning,Radio peppers you with warnings as the battery power gets low. The idea is to alarm you: Either charge the battery, save your work, and shut down.
50 CTCSS/208 DCS, 258 Private Lines can be implemented to avoid mutual interference of different users and to avoid listening to irrelevant calls and interfering signals.
Spec
Technical specification:
| Specification | |
| Frequency range | 462.5500-467.7125MHz446.00625-446.19375MHz |
| Supply Power | DC3.7V |
| Memory Channel | 22/16 CH |
| Antenna Configuration | Integrated antenna |
| Battery | Built-in 1650mAh li-ion battery |
| Work Mode | Co/Differ-frequency Simplex Communication |
| Ground Method | Cathode |
| Working temperature range | -30°~+60° |
| Transmitter | |
| Ourput Power | ≤2W |
| Modulation Mode | FM(F3E) |
| Max. Frequency Deviation | ≤5KHz |
| Sparious Radiation | ≤7.5μW |
| Preemphasis Character | Per Octave 6dB |
| Emission Current | ≤1000mA |
| Receiver | |
| Sensitivity | ＜0.16μV(12dB SINAD) |
| Audio power | ≥300mW |
| Audio Distortion | ＜5% |
| Itermodulation Interference Resistance | ≥60dB |
| Receiving Current | ≤300mA |
| Standby Current | ≤20mA |
Feature
- Screen Display
- Scanning
- Monitoring
- VOX
- TOT
- Keyboard Lockout
- Power Display
- Busy Channel Lockout
- Power Saving Mode
- Low Battery Warning
- Voice Companding
- Function
- Special Signaling
- 50 CTCSS/208 DCS
Product Reviews
Support
Firmware/Software
Firmware/Software
- RB19-US-FRS-V1.41
Unzip: Windows 64bits：https://www.7-zip.org/a/7z2201-x64.exe
- USB-universal-Driver
Accreditations
Accreditations
RB19-FCC Accreditation
RB19-IC Accreditation
RB19-UL62368-Accreditation