Vesper External Cellular Antenna w/5M (16) Cable Mounts f/Cortex M1 [010-13266-20] Marine Safety | Safety Lights Designed for all water-safe materials

Designed for all water-safe materials

Bolting Dimensions 2 3/16" x 2 3/16"

Box Dimensions: 3"H x 15"W x 18"L WT: 1

Creates a "ceramic shell" type coating

Vesper External Cellular Antenna w/5M (16) Cable Mounts f/Cortex M1 [010-13266-20] Marine Safety | Safety Lights Designed for all water-safe materialsExternal 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.