Im currently trying or wanting, to modify this tranciever I have. Its some type of celliur transciever (I guess for a audiovox car mount phone). I have the base unit with the transmitter parts in it, the phone is a separate thing, connected to it via a RJ45 cable. Im not gonna ask if its possible, well becuase anything is possible, but is there a way to convert it to broadcast on a different frequency, modify it to do so. It currently broadcasts on 15.36 MHz I believe. Is there a way of swapping out the crystals, if it uses any. Here are some photos of the inside: