How far will PMR446 radio go?
UHF Radio waves travel in straight lines, so the radio will work best in line of sight. If buildings, hills, trees etc are in the way then it will cut the range of the unit. Weather and geological conditions can also affect the range of a two-way radio. Typically, when used on a bike, the best range you should expect to gain (line of site and if the radio is well sited) should be about 1 mile or so.
