16 Channel PMR446 License-free Two Way Radio,walkie-talkies for adults.
Independent alarm key
with 4400mAh large-capacity battery, USB charging interface.
Solid structure and hard shell, resistant to fall and pressure.
Monitoring can be heard when the signal is very weak.
Scan function is very useful when exploring unknown signals.
CTCSS&DCS Encode/Decode Private Lines can be implemented to avoid mutual interference of different users and to avoid listening to irrelevant calls and interfering signals.
Battery Save Function,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.
Channel lockout can avoid channel confusion caused by accidental touch.
VOX enables normal calls without PTT key.
|Carrier Frequency Tolerance||±2.5×10-6|
|Occupied Bandwidth||≤16 kHz|
|Spurious Radiation||≤7.5 μW|
|Adjacent Channel Selectivity||≤-65 dB|
|Transmitting SNR||≥40 dB|
|Squelch Sensitivity||≤0.22 μV|
|Modulation RX Bandwidth||≥∣±7kHz∣|
|Audio Response||≥+2dB, ≤-10dB|
|Co-channel Injection||≥-8 dB|
|Channel Selectivity||≥65 dB|
|Receiving SNR||≥40 dB|
2. Channel Switch
3. Power Switch
6. Squelch level
10. Voice Annunciation
11. Power Saving Function
12. Battery Voltage Alert
13. Busy Channel Lockout
14. High /Low Power Switch
17. Local alarm function