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Comant VHF GPS Antenna CI-2580-200

Comant VHF GPS Antenna CI-2580-200

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Part numbers : RX1-11-11545 , CI-2580-200 , 11-11545
Unit of Measure: EA

1359.42 EUR / EA 1359.42 EUR 1,359.42 € excl. VAT

1359.42 EUR / EA excl. VAT

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Up to 14 EA ready to ship on Monday 2026-08-10
Order before 17:00 CET Today
Up to 18 EA ready to ship on Thursday 2026-08-13
Order before 17:00 CET Today
31 EA available on request, fees apply
Special order from vendor stock.

The Comant CI-2580-200 is a combined VHF communication and GPS WAAS antenna, integrating VHF and GPS functions in a single radome. Its design provides VHF harmonic suppression, allowing the VHF and GPS functions to operate without in-line filters.

Manufacturer part number: CI-2580-200

  • VHF coverage: 118–137 MHz
  • GPS coverage: 1575.42 MHz ± 3 MHz
  • VHF power rating: 50 W
  • GPS preamplifier gain: 26.5–30.1 dB
  • Supply voltage: 4–24 V DC
  • Connections: VHF BNC and GPS TNC
  • VHF radiation pattern: omnidirectional
  • GPS radiation pattern: hemispherical, RHCP

The CI-2580-200 has been described as having passed direct-effects lightning environmental testing. Source data also references RTCA DO-160D environmental testing and TSO C169 / C144 classifications; installation and approval status should be verified against the applicable aircraft and avionics documentation.

Referenced documentation: technical data and drawing sheet.

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Overview

The CI 2580-200 is Comant’s newest ComDat VHF/GPS antenna designed specifically to meet the GPS WAAS Gamma 3 specifications required by the Garmin G1000 system. The patented technology provides 80 dB of VHF harmonic suppression offering VHF and GPS in one radome without in-line filters. Gamma 3 WAAS allows for primary navigation using GPS for all phases of flight including precision LPV approaches.

This antenna (CI-2580200) has tested and passed demanding direct effects lightning environmental testing. Not intended for portable GPS receiver systems.

Frequencies Covered:
VHF: 118-137 MHz
GPS: 1575.42 MHz +/- 3 MHz
26.5 - 30.1 dB Gain

Specifications



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