The AT-740/A Antenna is used for airborne radar interrogation on various fixed-wing aircraft. The antenna is produced to Military Specification MIL-DTL-25707. The antenna is designed to operate at the extreme temperature range of -67°F to 302°F. The antenna is a flush-mounted, cavity-back slot antenna constructed of aluminum with a fiberglass radome. The antenna has a type BNC sampling probe and is protected by an anodic coating to prevent corrosion.
|Application||Airborne Radar Interrogation (IFF)|
|Impedance||50 Ohms Nominal|
|VSWR||1.8:1 Maximum (Antennas)|
1.5:1 Maximum (Sample Probe)
|RF Power Capacity||4kW Peak/100 Watts Avg.|
|Probe Attentuation||17.5 ± 1.5 dB|
|Max. Weight||1 lb.|