Vesper External Cellular Antenna w/5M (16) Cable Mounts f/Cortex M1 [010-13266-20] Hazmat (Selectivity and IMD: more than

(Selectivity and IMD: more than 70 dB)

without hassle or charges

Radiation pattern: Omni - directional

Mount: Surface (horizontal or vertical)

Vesper External Cellular Antenna w/5M (16) Cable Mounts f/Cortex M1 [010-13266-20] Hazmat (Selectivity and IMD: more thanExternal 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.