Hello, how hard would it be to make a uhf repeater out of 2 of the uniden/relm SMU250KTS these are the 99 channel alpha display. I have figured out that you can pipe the audio out of the reciever had sucess to "repeat" the audio on the air to the Transmitter side. My only thing I am having problems with is turning off the ptt.
Could I use a motorola rick to create an open of the ptt circuit? Any ideas would be great.
