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Comant CI-428-410 Waas GPS XM Antenna TNC

Comant CI-428-410 Waas GPS XM Antenna TNC

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Part numbers : RX1-11-07072 , CI-428-410 , 11-07072
Unit of Measure: EA

1240.44 EUR / EA 1240.44 EUR 1,240.44 € excl. VAT

1240.44 EUR / EA excl. VAT

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Availability
Up to 2 EA ready to ship on Monday 2026-08-17
Order before 17:00 CET on Friday 2026-08-14
Up to 4 EA ready to ship on Thursday 2026-08-20
Order before 17:00 CET on Friday 2026-08-14
4 EA available on request, fees apply
Special order from vendor stock.

The Comant CI-428-410 is a ComDat GPS WAAS/XM combination antenna for aircraft avionics installations requiring separate GPS and XM weather-data antenna connections. It has a GPS TNC connector identified in blue and an XM TNC connector identified in red.

Manufacturer documentation describes a hemispherical radiation pattern for both functions and an ARINC-style mounting footprint. The antenna is specified for GPS reception at 1575.42 MHz and XM weather-data reception from 2332.5 to 2345.0 MHz.

  • Manufacturer part number: CI-428-410
  • GPS gain: 26.5 to 30.1 dB at 1575.42 MHz
  • XM gain: 25 dB ±2 dB
  • Impedance: 50 ohms
  • Connectors: female TNC, GPS port blue / XM port red
  • Specified weight: approximately 0.23 kg
  • Manufacturer documentation references RTCA DO-160D and TSO-C144.

Please verify the applicable aircraft installation data, connector interfaces and approved installation documentation before purchase or installation.

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