The CI2580-200 ComDat VHF/GPS antenna is designed meet specific GPS WAAS Gamma 3 requirements of the Garmin G1000 system. This ComDat antenna provide 80 dB of VHF harmonic suppression which allows VHF and GPS operation in one radome without the use of in-line filters. This antenna has passed the demanding direct effects of lightning environmental testing. The Gamma 3 WAAS allows for primary navigation using GPS for all phases of flight including precision LPV approaches.
- VHF 118 MHz – 137 MHz
- GPS 1575.42 MHz
- 26.5 dB Gain
- Not intended for use with portable GPS receiver systems
Product Codes | |
|---|---|
| Mfr Part No: | CI 2580-200 |
| ECCN: | 7A994 |
| NSN: | 5985-01-565-3969 |
| PROAPP: | PT2316NM |
| SCHEDULE B CODE: | 8529.10.4000 |
| TSO: | C169 (INCOMPLETE SYSTEM), C144 |
Weight: 0.6 lb, maximumConnectors: VHF – BNC / GPS – TNCCertifications: RTCA Env. DO-160D TSO  C169(Class C,D,E,3,4,5,6) C144VHF SPECIFICATIONS: Frequency: 118 MHz – 137 MHzVSWR: 2.5:1, maximumPolarization: verticalRadiation Pattern: Omni-directionalImpedance: 50ΩPower Rating: 50 wattsGPS PREAMPLIFIER SPECIFICATIONS:Frequency: 17575.42 ±3 MHzVSWR: 1.5:1, maximumRadiation Pattern: hemisphericalImpedance: 50ΩGain: 26.5 dB – 30.1 dBDC Voltage: 4 VDC – 24 VDCDC Current: 40 mA, typical (60 mA, maximum)Noise: 2.5 dB, maximum
- Stock: Out of Stock - On Backorder
- Manufacturer Part #: CI 2580-200
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Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies to all refunds (returns, cancellations, core-fee refunds) regardless of reason.
- Return shipping: paid by buyer.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
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All parts sold by American Aviation Parts are genuine factory products sourced through authorized distribution channels. Our authorization status varies by brand — for some brands we are a direct authorized dealer; for others we are an independent reseller through authorized distribution. Either way, the part you receive is the same factory product, with standard documentation available on request.
See our full Manufacturer Authorizations page for the current per-brand status.
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If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
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