Category – Airframe Parts – Antennas

The AV-74 is a broadband blade type antenna for transponder or DME applications. The antenna housing is constructed of an acrylonitrile- styrene -acrylic (ASA) shell. The antenna is supplied with a cellular neoprene mounting pad and hardware.

The NI70 Series L-Band antennas offer a wide frequency bandwidth ideal for use with civil aviation ATC transponders and distance measuring equipment (DME). The DM N170 antennas have an omni-directional, vertically polarized coverage pattern when installed on the top or bottom of an aircraft. The streamlined shape assures minimum aerodynamic drag.

The NI50 Series are low-profile, all-metal, L-band blade antennas built for mechanical strength and reliability for business, commercial, and military aircraft. The design of these antennas provide extremely high, side load strength, sealed construction against the intrusion of moisture, and lightening protection to prevent damage to electronic equipment.

The NI50 Series are low-profile, all-metal, L-band blade antennas built for mechanical strength and reliability for business, commercial, and military aircraft. The design of these antennas provide extremely high, side load strength, sealed construction against the intrusion of moisture, and lightening protection to prevent damage to electronic equipment.

The NI24 L-Band blade antenna is designed and manufactured with the radiating element encapsulated in an epoxy dialectic body using a transfer-molded process making them well suited for commercial and military aircraft applications. This economical and rugged construction provides a unified design while preventing moisture penetration in humid conditions. This antenna can be used with DME, IFF, TACAN, TELEMETRY, and Beacon equipment.

The CI 105-17L is a single port ADS-B, TIS-B, and UAT antenna. This antenna meets the ADS-B FAA requirements. The CI 105-17L is capable of both IN and OUT processing. This single connector blade antenna can be used for ADS-B, TIS-B, UAT, DME or ATCRBS Transponder, plus Mode S. The CI 105-17-L use a standard 6-hole mounting pattern.

The AT-741B/B antenna is designed for use with Radar Interrogation. Constructed from an aluminum casting provides protection from particle erosion of speeds of up to Mach 2. This antenna is produced to Military Specifications MIL-DTL-25708 and is qualified environmentally to Military Standard MIL-STD-810. The AT-741/B/B can withstand a static load of 15 psi perpendicular to the blade, operate at altitudes of 100,000 ft, and has a Skydrol resistant lusterless CARC black coating.

The 104-12 transponder antenna is a mono-pole antenna that has a top loaded sphere which creates a factor of reliability and safety for a shorter antenna. This antenna offers a voltage standing wave ratio of 1.2:1 at 1,090 MHz and less than 2:1 at 1,030 MHz when connected with a 50Ω coaxial transmission line. The 104 series antennas feature an omni-directional, vertical-polarize radiation pattern when mounted to the underside of the aircraft.