Category – Airframe Parts – Antennas
AT-741B/B Identification Beacon Antenna | 960-1220 MHz
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.
CI 101 TRANSPONDER STUB ANTENNA/BNC Female Connector, 1030-1090 MHz, 50 Ohms, Airspeed 300 Knots, & a Tin-Nickel Alloy Finish
The CI 101 is a top loaded stub, monopole, transponder antenna with a mechanically captivated radiator machined from solid brass for impact resistance. Contact power are made from beryllium copper, and metallic parts are plated with bright nickel for corrosion protection. The CI-101 mounts through a single 0.6-inch diameter hole.
104-17 Monopole Transponder Antenna | 978 MHz
The 104-17 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 1.7:1 at 978 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.
104-12 Monopole Transponder Antenna | 1030 – 1090 MHz
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.
MARKER BEACON ANTENNA/Flush mount, OEM on Dassault
The CI 165-1 is a lightweight, flush mount antenna that provides dual marker beacon signal outputs at the antenna to eliminate the need for a separate marker beacon splitter. Housed in an aluminum cover with a glass laminate cover, internal components are potted in place insuring mechanical integrity. The CI 165 is design for flat surface mounting on most aircraft including business jets.
MARKER BEACON ANTENNA/High Speed Blade, 4 Hole Mount
CI 118-9 MARKER BEACON ANTENNA/BNC Connector, 75 MHz, Airspeed 400 Knots
CI 118-9 marker beacon is identical to the CI 118 except the mounting configuration allows for “drop-in” replacement to the Honeywell Bendix-King KA 26 marker beacon. This design by Comant has been test to the tough DO-160D environment standards. DC grounded to minimize accumulation of precipitation static.
CI 118-1 MARKER BEACON ANTENNA/BNC Connector, 75 MHz, 50 Ohms, Airspeed 400 Knots
The CI 118-1 marker beacon is a low-drag alternative to the popular CI-102’s “boat style” marker beacon antenna. The CI 118-1 is approved for medium to high performance single, turbo-prop, or jet aircraft and provides simple external mounting. DC grounded to minimize accumulation of precipitation static.
CI 118 MARKER BEACON ANTENNA/BNC Connector, 75 MHz, 50 Ohms, Airspeed 400 Knots
CI 102 MARKER BEACON ANTENNA /BNC Connector, 75 Mhz, 50 Ohms, 4 hole internal mount, Airspeed 400 Knots. Includes gasket C10208, & a White Finish
The CI 102 marker beacon antenna is designed for use with modern, high sensitivity marker beacon receivers. Small and lightweight, this marker beacon features 4-hole internal mounting for simple installation. The antenna assembly is enclosed in an injection molded radome which is impervious to the tough environments typical of the underside of an aircraft. DC grounded to minimize accumulation of precipitation static.
ANTENNA/Receive only VHF Marker Beacon, used on on both fixed wing and rotary wing aircraft, white, Skydrol resistant polyurethane paint, operating temperature: -40 degrees Fahrenheit to 160 degrees Fahrenheit, 75 MHz, 50 Ohms
The AT-640A/ARN Antenna is a receive-only VHF Marker Beacon antenna used on both fixed-wing and rotary-wing aircraft. The antenna meets the requirements of Military Specification MIL-A-5999 for electrical and environmental performance. Finished with a white Skydrol resistant polyurethane paint in accordance with Military Specification MIL-C-81773.
DM N43 Airborne Marker Beacon Antenna | 74.75–75.25MHz, BNCf Connector, White
DM N27 Marker Beacon Antenna | 74.75–75.25MHz, BNC
The N27 series marker beacon antennas are rugged, lightweight antennas for the reception of 75 MHz marker beacon signals.
These low-drag antennas are designed for simple external mounting and require no cutting of airframe structural members. The largest hole required in the skin is for the connector. Moisture proofing is assured by the dielectric foam filled, white polyester-fiberglass radomes. These skydrol resistant housings are fitted with metal leading edges for erosion protection. The DM N27 antennas are designed to meet the performance specifications of antennas AT-134 and AT-536.
INTERNAL MOUNT GLIDE SLOPE DIPOLE ANTENNA/BNC Connector, 329-335 MHz, 50 Ohms
DM N25 Glide Slope Antenna | 329–335.3MHz, TNCf Connector
The N25 series of glide slope antenna use a grounded, center-fed loop as the radiating element, which produces the radiation patterns. This antenna is a dual connector that incorporates a hybrid; its circuitry effectively isolates the two associated receiving systems providing protection against disablement of both systems in the event of failure in one system. The radiation pattern associated with each DM N25-2 antenna port is identical, so that no coupler dropout problem occurs during automatic landing. All DM N25 series antennas provide complete lightening protection for the associated receivers. They are suitable for mounting either externally or within a nose radome.
CI 420-221 ComDat GPS Antenna | 1575.42 MHz 17 dB, TNC
The CI 420-221 is a standalone GPS antenna that matches popular the tear-drop footprint found on many general aviation aircraft and business jets. This antenna meets RTCA DO 160D Environmental test standards including direct effects lightening, and it is designed to operate with Garmin 17.0 dB panel mount receivers.
