83/200/455/800KHZ /T TRANSOM MOUNT

Transom Mount; 83/ 200 kHz Beam Frequency 455/ 800 kHz Operating Frequency; 20/ 60/ 180 Degree Down Beam Angle; 20 Feet Cable; With Built In Temperature Sensor/ 20 Feet Cable; Compatible With All HELIX Side Imaging Units Except HELIX 7 Chirp Msi GPS G3/ G3N/ G4/ G4N HELIX 7 Si GPS G4 To The Maximum Capability Of The Transducer. Also Compatibility With 1199Ci HD SI 999Ci HD SI 899Ci HD SI 1198C HD SI 998C HD SI 998C SI 898C HD SI 898C SI To The Maximum Capability Of The Transducer; For Side Imaging Units Only