This is a KIT, it requires Soldering and Assembly
SDF-1 DIRECTION FINDER Kit
SDF-1 THE SEARCHER
RADIO DIRECTION FINDER
You can pay more but all you need is the “SEARCHER”. A direction finder antenna that connects to any UHF/ VHF Amateur Radio or Scanner. Great for fox hunting, finding hidden transmitters, tracking down unknown transmitters that are raising havoc with your repeater...Look out FOX! This VERTICAL DI-POLE antenna connects to your radio through the antenna jack. Tune your radio to the frequency of the transmitter, any from 120 MHz to 500 MHz you are trying to locate, you will hear a tone and the transmit modulation at the same time. When the tone nulls (becomes silent) that is the direction you want to travel. To further check your progress the signal level meter of the radio should rise. The “Searcher” has an audio tone control and comes with a case to house the electronics, 4 antennas, and all of the parts to construct a 24” wide VERTICAL DI-POLE antenna. You can have fun with this kit and won’t break your pocketbook.
Power requirement 9v DC.