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Antennas and Coax Cables


We offer a variety of antennas for control systems based on the application. Antennas available include Omni (omnidirectional) antennas, Yagi (unidirectional or directional) antennas and vandal-resistant Low-profile (LowPro or Pancake) antennas. Antennas for Lowband, VHF, UHF and 700/800/900 MHz frequencies from a variety of manufacturers are available. Durability can be increased by installing weather-resistant anodized antennas.

Yagi Antenna


Omni Antenna


LowPro Antenna



Coax Cables and Connectors

Many times a replacement antenna is needed for an existing system, or a new coax cable line kit with a new antenna is required for the new radio that is being added to the system. As a result, Global Data Specialists also offers a variety of Yagi and Omni antennas, coax cables, connectors, to be utilized for a new project or as a replacement for something that has been damaged.


We have standard line kits in 15ft, 25ft, 50ft, 100ft, and 200ft lengths available. We can also provide line kits in other lengths, please contact us for further information for your specific requirements.

  • Coax Kits -- Common coax kits are available with RG-8, ¼” Superflex, ½” Superflex, LMR-240, and LMR400 coax cables. If you have other coax requirements for your project, contact us for pricing and availability.

  • AC and Lightning Protection -- In addition, for AC and lightning protection we have an AC surge suppressor for the incoming power to your equipment, and a Polyphaser coax cable protector to help guard against surges.

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