My "elmer" and his partner had a 1.2 GHz repeater, and used a 2-meter frequency to make changes. It seems a repeater group uses the reasonably nearby 2-meter repeater RX/TX for their sending changes to the repeater. For example, they link up other repeaters, add an announcement of the net, and whatever. I am having a problem: When this activity signals "busy" my transceiver overheats to the extent it had burnt my furniture, twice now. Okay, I am setting the alarm on my phone to turn ON my transceiver now, leaving it OFF until it is time for the net. Have I correctly accessed what is happening? Is it their using digital access to their 2-meter repeater on the repeater public frequency?