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Antenna Experts has developed a robust portfolio of Flight Termination System (FTS) antennas designed to work in the harshest of environments and meet the most stringent of technical requirements. Designs range from omnidirectional, directional, sector with linear (V or H) and Circular (RHCP or LHCP) antennas meant for larger diameter launch vehicles to wraparound antennas purposed for smaller diameter missiles, sounding rockets, and other platforms.

Antenna Experts FTS (Flight Termination System) antennas, also known as command destruct antennas, can be used at various Air Force bases and missile ranges. Antenna Experts have several Flight Termination Systems (FTS) antenna options available including high gain, fixed beam, LHCP or RHCP polarized antennas.

The FTS-400-550-HL is a Flight Termination Systems directional circular polarized helix antenna with 12dBic gain. FTS-400-550-HL is a broadband antenna which is designed specifically for use as a command destruct antenna used in flight termination systems. This high-gain low-profile Flight Termination Systems antennas use Circular Polarization Antenna Technology - which delivers better penetration through obstruction and interference.

FTS Flight Termination Systems helical antenna is supplied with a specially designed mounting arrangement for steering the antenna in both planes, 360 degrees in Azimuth and 90 degrees in Elevation for terrestrial and satellite link. Both LHCP and RHCP models of Flight Termination Systems antenna are available. The part number for LHCP version is FTS-400-550-HL-LHCP and FTS-400-550-HL -RHCP is for RHCP version.

The FTS circular polarized Flight Termination Systems helical antenna is completely protected within a high-tech ruggedized radome which is made of high strength ABS enclosure to ensure survivability in the worst environments conditions The heavy duty fiber glass enclosure has excellent transparency for RF signals and enough strength to withstand more than specified wind loads. Cylindrical enclosure is used for low wind loading and for minimal effect of ice formation on the high power broad band Flight Termination Systems antenna operation as well as providing an aesthetically pleasing appearance. The antenna is supplied with olive green MIL color finish. Other customized housing/radome color can also be supplied on request.

The FTS-370-500-QH is a circular polarized omni-directional Flight Termination Systems antenna, broadband antenna which is designed specifically for use as a command destruct antenna used in flight termination systems. It provides hemispherical coverage above the horizon while minimizing its negative angle radiation.

FTS-370-500-QH is a broadband circular polarized horizontal omni-directional Flight Termination Systems antenna is rugged all weather model, enclosed in a fiber glass radome, uses high class copper alloy and does not require any field tuning or adjustments. The FTS-370-500-QH can be supplied either with standard pole/mast mounting hardware for fixed station application or NATO 4 holes flange for vehicular mounting application. Customized mounting hardware / configuration can be supplied on request. Similarly antenna with customized color can also be supplied on request.

FTS-370-500-QH is a Flight Termination Systems antenna uses special "Teflon Dielectric Transmission Line" technique to handle high power handling capacity allowing smooth VSWR and typical 3 dBi. gain over the entire specified frequency band (bandwidth). The fiberglass enclosure has excellent transparency for RF signals and enough strength to withstand specified wind loads. The stainless steel mounting hardware is supplied with the antenna. Cylindrical shell/enclosure is used for low wind loading and for minimal effect of ice formation on the antenna operation as well as providing an aesthetically pleasing appearance. Both LHCP and RHCP models of Flight Termination Systems are available. The part number for LHCP version is FTS-370-500-QH-LHCP and FTS-370-500-QH -RHCP is for RHCP version.

FTS-370-550-CD is a broadband vertical polarized omni-directional Flight Termination Systems antenna is rugged all weather model, enclosed in a fiber glass radome, uses high class copper alloy and does not require any field tuning or adjustments. The FTS-370-550-CD can be supplied either with standard pole/mast mounting hardware for fixed station application or NATO 4 holes flange for vehicular mounting application. Customized mounting hardware / configuration can be supplied on request. Similarly Flight Termination Systems antenna with customized color can also be supplied on request.

FTS-370-550-CD Flight Termination Systems antenna uses special "Teflon Dielectric Transmission Line" technique to handle high power handling capacity allowing smooth VSWR and typical 3 dBi. gain over the entire specified frequency band (beamwidth). The fiberglass enclosure has excellent transparency for RF signals and enough strength to withstand specified wind loads. The stainless steel mounting hardware is supplied with the Flight Termination Systems antenna. Cylindrical shell/enclosure is used for low wind loading and for minimal effect of ice formation on the antenna operation as well as providing an aesthetically pleasing appearance.

Both LHCP and RHCP models of Flight Termination Systems antenna are available. The part number for LHCP version is FTS-370-500-QH-LHCP and FTS-370-500-QH -RHCP is for RHCP version. These FTS series antennas are often qualified as a system to cut down on testing costs, and they are routinely qualified to the very strict standards. Out FTS series antenna is designed to handle input power of 1500 watts.

Our FTS series Flight Termination Systems antenna design provides maximum life cycle over a broad temperature range in the most extreme environments including salt, sand, and radial ice. Antenna Experts provides customizable Flight Termination Systems antenna configurations that can be purchased in alternate frequency bands with various power handling options to meet customer specifications.

Please contact us for more technical detailed datasheets of FTS antenna including in pdf format including pictures of FTS antenna and its technical curves. Customized FTS antenna can also be supplied on request. Please specify your specific requirements.