Sorry if this topic has been discussed before, but I didn't see it covered exactly. Forgive the intrusion, but I see you are very active on the forum. I am a HAM operator and new GMRS user. To that end, I am curious as to the function of the 8 built in GMRS repeater channels. Is there a common key or input/output tone these need to be programmed with? Also, how does that work if there is not an established nationwide repeater network for GMRS? Meaning, how does one travel from State X to State Y and use the set repeater channels? It is merely luck of the draw if you happen to be close to a repeater or am I missing something?
Thank you..
WSJL651