StarLink Omni-X® SLE-ANTEX Series by Napco are universal, marine-grade, indoor/outdoor, multi-band, high-gain OMNIDIRECTIONAL ANTENNAS that dramatically increase cellular transmission capability and enable location flexibility. For use with StarLink Cell/IP Communicator models as well as supporting most other brand of radios, including Honeywell, Telguard, DSC, DMP, and more. With LTE performance in particular, the antenna has excellent field-proven performance at all cellular bands. Includes mounting hardware and 4’, 30’, 50,’ 75’ and 100’ premium low-loss LMR-type cable.