The CI-165-1 is a lightweight, flush mount antenna that provides dual marker beacon signal outputs at the antenna to eliminate the need for a separate marker beacon splitter. Housed in an aluminum cover with a glass laminate cover, internal components are potted in place insuring mechanical integrity.
Product Codes | |
|---|---|
| Mfr Part No: | CI 165-1 |
Frequency: 75±0.15 MHzVSWR: 1.5:1, maximum at 75 MHz 5.0:1, maximum at 75±0.15 MHzPolarization: horizontalIsolation between ports: 20 dB, minimumImpedance RF: 50ΩResistance DC: DC groundedPower RF: receive onlyWeight: 1 lbHeight: flush mountConstruction: Aluminum housing glass Lam. coverFinish: white poly. enamel/housingconnector: BNCTemperature: -55°C to 85°CAltitude: 45,000 ftFAA TSA C35d
- Stock: Out of Stock - On Backorder
- Manufacturer Part #: CI 165-1
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
Standard ground, expedited, and AOG shipping options are available at checkout. Full shipping-cost tiers and timelines are published on our Delivery Information page.
