Aviall Product Catalog And Source Book Page 1253 Avionics & Instruments

TRANSPONDER & DME ANTENNAS RAMI ANTENNAS aviall ability aviall.com 1253 Models AV-741 and AV-741BNC. MIL-A-25708, MIL-A-25708/1, AND MIL-STD-810 APPROVED. The AV-741 is designed for use with DME/Transponder sets. It is constructed from an aluminum casting which is capable of withstanding particle erosion to speeds of up to Mach 2. It has an operational temperature range of -55 to 250 C (-67 to 482 F), can withstand a static load of 15 PSI perpendicular to the blade, and is operational to altitudes of 100,000 ft. The exterior is finished with a white polyurethane coating which is Skydrol resistant. The antenna is designed to operate at speeds of up to 350 mph and altitudes up to 50,000 ft. It has a drag force 0f 0.35 lbs. @ 250 mph. Vertical polarization. Omni-directional pattern. Model AV-741(BNC) has a BNC connector at the base. RF Power Part No. VSWR Connector Capability Frequency Impedance Weight Height AV741 1.4 to 1 max. HN female 4 kW peak 980-1220 MHz 50 ohms 0.5 lb. 3.3" 0.1 kW continuous AV74BNC 1.4 to 1.0 max. BNC female 4 kW peak 980-1220 MHz 50 ohms 0.5 lb. 3.3" 0.1 kW continuous Model AVR-546. TSO-C74c AND DO-160c APPROVED. The AVR-546 is a transponder antenna durably constructed with a chrome-plated phosphor bronze radiator set in a Teflon insulator. Rigid specifications assure reliable performance in all kinds of weather. The antenna is designed to operate at speeds of up to 350 mph and altitudes up to 50,000 ft. It has a drag force of 0.41 lbs. @ 250 mph. Omni-directional pattern. Env. Cat. D2-AC SXSXDFSXXXXXXXXXX. RF Power Part No. VSWR Connector Capability Polarization Frequency Impedance Weight Height AVR546 1.3 to 1 max. C female 250 W pulse Vertical 1030-1090 MHz 50 ohms 2 oz. 3" Model AV-22. TSO-C74c AND DO-160c APPROVED. The AV-22 is a transponder antenna which utilizes a "BNC" connector that allows for a smaller mounting hole. The antenna is designed to operate at speeds of up to 350 mph and altitudes up to 50,000 ft. It has a drag force of 0.41 lbs. @ 250 mph. Omni-directional pattern. Env. Cat. D2-AC SXSXDFSXXXXXXXXXX. RF Power Part No. VSWR Connector Capability Polarization Frequency Impedance Weight Height AV22 1.3 to 1 max. BNC female 250 W pulse Vertical 1030-1090 MHz 50 ohms 1 oz. 3"

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