Programming the Motorola XT420 walkie-talkie on the radio. This looks at changing frequency, CTCSS tones and auto-scan.

An urban range test using a 0.5 Watt PMR446 walkie talkie. I compare a Retevis RT24, a Motorola TLKR T80 and a Motorola XT420.

If your walkie-talkie has disappointing range, this gives you a few ideas as to why and also some tips to improve performance.