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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


- UHF Antenna

NSN: 5985-01-141-6800

Price Condition Status

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In relation to NE (New) parts, many OEMs change their prices and availability without any notice to dealers or the industry. Therefore, through the REQUEST or RFQ indication, we ask that customers contact us for the most accurate price and availability.

In relation to SV & OH parts, the used parts aftermarket in the aviation industry is not an infinite supply. It is a dynamic, constantly changing market that is significantly affected by and susceptible to highs and lows in supply and demand. Therefore, although we attempt to, at times, we are unable to predict the exact moment when an item may be available. Once again, through the REQUEST or RFQ indication on our website, we ask that customers contact us for the most current and accurate price and availability.