The CI 310-20 L Band / UHF blade antenna is designed for high performance aircraft. Packaged in a molded body with metal mounting base to ensure stable environmental performance and resistance to vibration, rain erosion and cleaning solvents.
- 806-960 MHz & 1030-1090 MHz frequencies
- Vertical polarization
- Omnidirectional radiation pattern
- Molded base
- 4-hole mounting
- High density polyurethane
- White polyurethane enamel finish
Product Codes | |
|---|---|
| Mfr Part No: | CI 310-20 |
| ECCN: | 7A994 |
| PROAPP: | PT2316NM |
| SCHEDULE B CODE: | 8529.10.4000 |
| TSO: | C74a |
Weight: 0.32 lbHeight: 3.25 inFrequency: 806-960 MHz & 1030-1090 MHzVSWR: 1.75:1 @ 806 to 960 MHz 1.5:1 @1030 to 1090 MHzPolarization: VerticalRadiation pattern: OmnidirectionalImpedance (RF): 50 ohmsPower (RF): 100 wattsTemperature: -55ºC to +70ºCAltitude: 50,000 ftCertifications: FAA TSO C74c, Class 1A
- Stock: Warehouse
- Manufacturer Part #: CI 310-20
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 only to customer-remorse returns and customer-initiated cancellations. If a problem is our fault (our cancellation, unavailability, wrong item, confirmed defect, or shipping damage) your refund is 100% with no fees.
- Return shipping: paid by buyer on customer-remorse returns; we pay return shipping when the problem is our fault.
- 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
We source products from manufacturers, authorized distributors, and established aviation suppliers as applicable. We are an independent reseller; we do not claim direct dealer or authorized-representative status for any brand. Documentation, source, and warranty eligibility vary by product and are confirmed 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.
