Part #: S65-1016

Model: AT-840

Sensor Systems - UHF Antenna
Part Number :

  • Conforms to AT-840 specs
  • UHF Antenna
  • Low-drag, swept-back UHF blade
  • Conforms to AT-840 specs
  • High strength aluminum die-casting
  • Hermetically sealed
  • Four-hole bolt pattern
  • Designed for military & general aviation
  • Federal & Military Specs: MIL-E-5400, MIL-E-5272C, AT-840, MIL-A-6224, MIL-STD-810C/D, TSO C37b and C38b


Frequency: 225-400 MHz VSWR:  2.0:1
Pattern: 1/4 wave monopole Polarization: Vertical
Impedance: 50 ohms Power: 100 watts
Lightning Protection:  DC Grounded Weight: 16 oz
Deminsions: 7.75" H x 5" L x 2" W Material: A380 Aluminum Casting
Finish: Skydrol Resistant Enamel Connector: N Female
Drag: 1.5 lb Mach .85 @ 35,000 ft. Side Load: 8 PSI
Temperature: -77°F to +165°F  Vibration: 10G's
Altitude: 70,000 ft.    
Part Number UHF Antenna Description:
S65-1016 Basic version
S65-1016-1 Same as basic, except flitephone frequency (AT-460) of 450-465 MHz
S65-1016-10 Same as basic, except KC-10 bolt pattern
S65-1016-420 Designed for military command system frequencies 420-450 MHz


Serial # 115-5045
Condition NEW
Mods -
Tag Date 07/23/20
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- UHF Antenna

NSN: 5985-01-141-6800

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