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Approvals and Conformities
NSN
5985-00-673-5831
Alternate PN#s
C74000
Product Attributes
Country of Origin
United States
Shipping Weight
2 pounds
ECCN
7A994
Color Family
White
Manufacturer P/N
AT-740/A
Schedule B Code
9803.20.0000
Pack Quantity
1
Color
White
The AT-740/A Antenna is used for airborne radar interrogation on various fixed-wing aircraft. The antenna is produced to Military Specification MIL-A-25707 and MIL-A-25707/1. 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) |
Frequency: | 960 to 1220 MHz |
Impedance:� | 50 Ohms Nominal |
Polarization:� | Vertical |
Pattern:� | Omni-Directional |
Connector:� | Type "HN" & "BNC" |
Max Weight:� | 1 lb Maximum |
VSWR (Antennas):� | 1.8 to 1 Maximum |
VSWR (Sample Probe):� | 1.5 to 1 Maximum |
RF Power Capacity:� | 4 kW Peak / 100 Watts Av. |
Gain:� | -0.5 dB over 960-1220 MHz |
Probe Attenuation:� | 17.5 + 1.5 dB over 960-1220 MHz |