Does anyone know how I can convert a 310 Mhz garage door remote reciever into a "bug sniffer" so that I can locate which vehicle in the nearby parking lot has a stuck remote in it? The receiver that is included in the current receiver is a simple length of wire about 9 inches long or so, I think it must be 50 ohm. I'd like to know if I can adapt some kind of very directional antenna to it? Thanks again,
Rich
Rich