Siren Marine External GPS Antenna f/Siren 3 Pro Includes 10 Cable [SM-ACC3-GPSA] Brand_Lumitec This is the same technology

This is the same technology from the same manufacturer which is successfully employed to protect commercial broadcast and television towers from direct lightning strikes

Box Dimensions: 8"H x 9"W x 13"L WT: 3

Transducer Frequency - 200kHz

Fitted hose kit designed for simplified SteadySteer installations into ORB steering systems

Siren Marine External GPS Antenna f/Siren 3 Pro Includes 10 Cable [SM-ACC3-GPSA] Brand_Lumitec This is the same technologyExternal GPS Antenna for Siren 3 Pro Includes 10' Cable Optimize GPS tracking of your boat with the External GPS Antenna. When you remotely mount the External GPS Antenna, the Siren 3 Pro will override the use of the internal GPS antenna. *Compatible with the Siren 3 Pro ONLY