I picked up a couple of used ones which had been previously running in the 450 mhz range. First off, is anyone able to assist me in re-programming it on a 400 mhz frequency? Second, does anyone know where I might find a used charger for them?
The 300 radio has to be programed through DOS like windows 98. Have to have 1000 mhz or lower. What in the 400 are you trying to program? You can find charger on Ebay. Some radio shops can program them depends what channels you want in them