DM NI50 antennas, which replace the DM NI49 antennas, are used with all standard L-Band equipment because of their very broad bandwidth of 960 to 1,220 MHz. 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. While some replacements will require the use of standard adapter plates which are readily available, none require airframe modification.
The DMNI50-2-4 has Lusterless Black color with male C connector.
规格:
Weight:
4 oz
Dimensions:
1.416 x 4.125 x 2.20 in.
Frequency range:
960-1220 MHz
VSWR:
960 – 1220 less than 1.7:1
1000 – 1100 less than 1.5:1
Gain:
Average at horizon 0dB
Polarization:
Vertical
Impedance:
RF 50 Ohms
DC Short Circuit
Power:
3 kW peak
100 W peak
Military:
MIL-T-5422E
ARINC:
(ATC Transponder) 532 E
(DME) 521 D
FAA:
(ATC Transponder) TSO-C74
(DME) TSO-C66a
特征:
Lusterless black color
Extremely high side load strength guards against breakage by ground handling gear
Completely sealed construction prevents failure from moisture intrusion
Lightning protection circuits prevent damage to antenna and safeguard electronic equipment
Low-profile all-metal blade
Designed for business, commercial and military jet aircraft