The CI 428-410 combination antenna is specifically designed to meet the GPS WAAS Gamma 3 specifications required by the Garmin G1000 system. The XM weather antenna is designed for low gain systems or heads up systems with shorter coax runs. Designed for use with most aircraft up to and including business jets.
Not compatible with most portable GPS receiver systems.
- GPS WAAS Gamma 3
- RHCP GPS polarization
- LHCP XM polarization
- Hemispherical radiation pattern
- Conforms to ARINC footprint
- Enables primary navigation using GPS WAAS
Product Codes | |
|---|---|
| Mfr Part No: | CI 428-410 |
| ECCN: | 7A994 |
| PROAPP: | PT2316NM |
| SCHEDULE B CODE: | 8529.10.4000 |
| TSO: | TSO C144 |
Weight: 6.5 ozConnector: GPS - TNC Blue / XM - TNC RedVSWR: 1.5:1 maximumRadiation pattern: HemisphericalImpedance: 50ΩGPS PREAMPLIFIER:Frequency: 1575.42 MHz +/- 3 MHzPolarization: RHCPGain @ 1575.42MHz: 26.5-30.1 dBDC voltage: 4-24 voltsDC current: 40mA minimum / 60mA maximumNoise figure: 2.5 dB maximumSelectivity: -50 dB Min @ Satcom FrequencyXM WEATHER DATA:Frequency: 2332.5-2345.0 MHzPolarization: LHCPGain: 25 +/-2 dBDC voltage: 3.6-24 voltsDC current: 35mA minimum / 55 mA maximumNoise figure: 2.7 dB Maximum
- Stock: Warehouse
- Manufacturer Part #: CI 428-410
Aircraft Fitment Finder
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.
Authenticity & authorization
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.
Need traceability paperwork?
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.
Shipping
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