Vesper External Cellular Antenna w/5M (16) Cable Mounts f/Cortex M1 [010-13266-20] Electrical | Wire Management Owner upgradeable to 24 Volts

Owner upgradeable to 24 Volts DC with 8243

30 common DC labels

and it comes with a black L-bracelet for mounting atop your mast

Rotating face

Vesper External Cellular Antenna w/5M (16) Cable Mounts f/Cortex M1 [010-13266-20] Electrical | Wire Management Owner upgradeable to 24 VoltsExternal 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.