Vesper External Cellular Antenna w/5M (16) Cable Mounts f/Cortex M1 [010-13266-20] Brand_SEM canoe & kayak cockpit or

canoe & kayak cockpit or steering console

Warranty Period - 2 Years

Surfaces must be clean

Minimum ERP: 74dbW

Box Dimensions: 5"H x 7"W x 19"L WT: 5 lbs

Vesper External Cellular Antenna w/5M (16) Cable Mounts f/Cortex M1 [010-13266-20] Brand_SEM canoe & kayak cockpit orExternal Cellular Antenna with 5M (16') Cable & Mounts for Cortex M1 Extend the range of the remote monitoring by adding an external cellular antenna. The M1 Cortex transponder hub includes a built in cellular antenna however to increase the cellular range you can add this external antenna giving the antenna a clear view of the sky. The GPA680 comes with an antenna, 5M (16') cable, and mounts.