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Comant CI-420-220 GPS Teardrop Antenna TNC

Comant CI-420-220 GPS Teardrop Antenna TNC

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Part numbers : RX1-11-05848 , CI-420-220 , 11-05848
Unit of Measure: EA

423.70 EUR / EA 423.7 EUR 423.70 € excl. VAT

423.70 EUR / EA excl. VAT

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Up to 2 EA ready to ship on Monday 2026-08-17
Order before 17:00 CET Tomorrow

The Comant CI-420-220 is a ComDat® stand-alone GPS antenna with a female TNC connector. It uses the popular teardrop mounting footprint found on many general-aviation and business-aircraft installations.

Designed for use with 26.5 dB panel-mount GPS receivers, the CI-420-220 provides GPS reception at 1575.42 MHz. It is FAA TSO-C144 certified for GPS and GPS WAAS Class Gamma 1 equipment; it is not compliant for GPS WAAS Class Gamma 2 or Class Gamma 3 applications.

  • Manufacturer part number: CI-420-220
  • GPS frequency: 1575.42 MHz ±3 MHz
  • Gain at 1575.42 MHz: 26.5 to 31.5 dB
  • Connector: female TNC
  • Output impedance: 50 Ω
  • Supply voltage: 4 to 24 V DC
  • Polarisation: RHCP
  • Radiation pattern: hemispherical
  • Weight: approximately 0.068 kg
  • Environmental standard: RTCA DO-160D, including direct-effects lightning

Not compatible with most portable GPS receiver systems. Installation should be carried out using the applicable manufacturer installation data and aircraft-approved maintenance procedures.

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