GER Detect Signal Transmitter AntennasGER Detect Signal Transmitter Antennas This Signal Transmitter Antennas is compatible with: GER Detect Gold Hunter Smart Long Range Metal Detector GER Detect Diamond Hunter Smart Long Range Detector GER Detect Deep Seeker Long Range Metal Detector GER Detect Titan 1000 Long Range Metal Detector GER Detect Titan 500 Smart Long Range Diamond Detector GER Detect Titan 400 Smart Metal Detector GER Detect River G Underground Water Locator GER Detect RIVER