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RAMI Communication Antenna - TSO - Gloss Black - AVT-4

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Part numbers : RX1-11-21298 , AVT-4-GB , 11-21298
Unit of Measure: EA

468.21 EUR / EA 468.21 EUR 468.21 € excl. VAT

468.21 EUR / EA excl. VAT

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Available to order. Lead times vary.

The RAMI AVT-4-GB is a gloss-black, blade-style airborne VHF communication antenna for the 118–137 MHz communications band. Its low-drag housing uses LURAN-S plastic, with the radiating element encapsulated in rigid polyurethane foam.

This antenna features vertical polarisation, an omnidirectional radiation pattern, and a female BNC connection. It is specified for up to 30 W RF power and has a nominal 50 Ohm impedance.

  • Manufacturer part number: AVT-4-GB
  • Frequency range: 118–137 MHz
  • Impedance: 50 Ohm nominal
  • Polarisation: Vertical
  • Radiation pattern: Omnidirectional
  • Connector: BNC female
  • RF power capacity: 30 W
  • Maximum operating speed: 563 km/h
  • Maximum operating altitude: 15,240 m
  • Maximum antenna height: approximately 343 mm
  • Maximum antenna weight: approximately 0.57 kg

The AVT-4 antenna series is supplied with mounting hardware and a neoprene mounting pad. Refer to the applicable installation manual, footprint drawing, and aircraft-approved maintenance data before installation.

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