Aviall Product Catalog And Source Book Page 1238 Avionics & Instruments

NAVIGATION ANTENNAS EDO ANTENNAS & ACCESSORIES aviall ability aviall.com 1238 Suffix 1 (-S1) Connectors Attaching Hardware 2 C male 4 no. 10 screws 3 C male 6 no. 6 screws 4 HN male 6 no. 6 screws 6 N male 6 no. 6 screws 8 HN male 4 no. 10 screws 9 TNC male 4 no. 10 screws 10 N male 6 no. 6 screws Suffix 2 (-S2) Color 1 International orange 2 Glossy white 3 Lusterless white 4 Lusterless black 5 Lusterless gray 6 Glossy red DM NI50 series antennas. MEETS MIL-T-5422E; TSO C74 (ATC TRANSPONDER) AND C66 (DME) APPROVED. Reduced maintenance costs are achieved through the use of this low-profile, all-metal blade as a result of its unequalled mechanical strength and built-in reliability. Currently in use on business, commercial and military jet aircraft, the DM NI50 antennas have clear advantages over the other current designs: extremely high side load strength guards against breakage by ground handling gear; completely sealed con- struction prevents failure from moisture intrusion; lightning protection circuits prevent damage to antenna and safeguard electronic equipment. Models of the DM NI50 antenna are directly interchangeable with virtually all L-Band blade and flush mounting antennas currently in service on commercial and military aircraft. Part No. Description Freq. Range VSWR Weight Connectors DMNI50-(S1)-(S2) DM NI50 series antenna 960-1220 MHz <1.7:1 at 960-1220 MHz 4 oz. <1.5:1 at 1000-1100 MHz DM NI70 series DME/ATC transponder antennas. TSO C66a AND C74b APPROVED. The DM NI70 L-band antennas offer more than sufficient bandwidth (950-1,220 MHz) for use with civil aviation ATC transponders and distance measuring equipment (DME). The antenna provides omnidirectional, vertically polarized coverage when installed on the top, or bottom, of an aircraft. Its streamlined shape assures mini- mum aerodynamic drag. Structurally, the antenna consists of a single metal element. Part No. Description Freq. Range VSWR Weight Connectors DMNI70-1 DM NI70-2 antenna 950-1220 MHz <1.7:1 at 4 oz. C female 950-1220 MHz <1.5:1 at 1000-1100 MHz DMNI70-2 DM NI70-2 antenna 950-1220 MHz <1.7:1 at 4 oz. BNC female 950-1220 MHz <1.5:1 at 1000-1100 MHz DMNI70-3 DM NI70-3 antenna 950-1220 MHz <1.7:1 at 4 oz. C female 950-1220 MHz <1.5:1 at 1000-1100 MHz DM NI52 series antennas. MEETS MIL-T-5422E; TSO C74 (ATC TRANSPONDER) AND C66 (DME) APPROVED. The DM NI52 Series are suitable for use with ATC, FACAN, DME, IFF and other systems requiring L-band operation. Reduced maintenance costs are achieved through the use of this low profile, all metal blade as a result of its unequalled mechanical strength and built in reliability. Currently in use on business, commercial and military jet aircraft, the DM NI52 antenna has clear advantages over other current designs: extremely high side-load strength guards against breakage by ground handling gear; completely sealed con- struction prevents failure from moisture incursion; lightning protection circuits prevent damage to antenna and safeguard electronic equipment. Part No. Description Freq. Range VSWR Weight DMNI52-1 DM NI52-1 antenna 960-1220 MHz <1.7:1 at 960-1220 MHz 4 oz. <1.5:1 at 1000-1100 MHz DMNI52-2 DM NI52-2 antenna 960-1220 MHz <1.7:1 at 960-1220 MHz 4 oz. <1.5:1 at 1000-1100 MHz

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