Retevis RB628B 16CH LEGAL 446 PMR Radio 2022 (Review + Range testing)

Full length Review and real life range testing of Retevis RB628B affordable 16 channel 0.5w 446MHz PMR radio. A good radio with clear audio. Realistic range testing in a built up area. BUY HERE : https://www.retevis.com/rb628b-pmr446...
Retevis main website. https://www.retevis.com/

License-free PMR446 radios
16 channels available
Frequency Range: 446.00625~446.19375MHz (RX & TX)
Memory Channel: 16 CH
Time out timer (TOT)
VOX feature
Busy Channel Lockout
Keyboard Lock
Squelch level (0-9 grades)
Auto power saving function
Monitor function
Low power indication/alarm
Scan function
Operation Voltage: DC3.7V ±10%
Battery Capacity: 1500mAh (Li-ion)
Step frequency: 5KHz
Working time (5:5:9): 12 Hours
Antenna Impedance: 50 ohm
Item Dimensions: 105*52*21 mm
Weight: body 82.6g battery 38.3g total 127.9g (include the battery, b