Standard Horizon SCU-38 Passive GPS Antenna [SCU-38] Marine Navigation & Instruments | GPS - Chartplotters The system always running permits

The system always running permits immediate control in any sea conditions Equipped with safety switch ON/OFF (SMART BUTTON)

Cap Outside Thread Diameter: 1-7/8" Specifications:

Minimum range 0

Box Dimensions: 3"H x 6"W x 12"L WT: 0

Standard Horizon SCU-38 Passive GPS Antenna [SCU-38] Marine Navigation & Instruments | GPS - Chartplotters The system always running permitsSCU 38 Passive GPS Antenna The Standard Horizon SCU 38 external receiver allows your compatible Standard Horizon radios internal GPS receiver to operate even when mounted in an area where the internal GPS cannot receive a signal. Simply connect the SCU 38 and mount the antenna where it has a clear view of the sky. Cable measures 5M long. The SCU 38 is compatible with the following Standard Horizon radios: GX1400G, GX1800G, GX1850G, and GX2400 *Please