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UHF Antenna/N Connector, 406-512 MHz, Polyurethane Enamel, 3.5 Max Height, Airspeed 600 Knots, 4 Hole Mount & a White Polycarbonate Finish. Ci 275-5

UHF Antenna/N Connector, 406-512 MHz, Polyurethane Enamel, 3.5 Max Height, Airspeed 600 Knots, 4 Hole Mount & a White Polycarbonate Finish.  Ci 275-5
UHF Antenna/N Connector, 406-512 MHz, Polyurethane Enamel, 3.5 Max Height, Airspeed 600 Knots, 4 Hole Mount & a White Polycarbonate Finish. Ci 275-5
UHF ANTENNA/N Connector, 406-512 MHz, Polyurethane Enamel, 3.5 Max Height, Airspeed 600 Knots, 4 Hole Mount & a White Polycarbonate Finish. CI 275-5
CI 275 UHF Radiotelephone Antenna | 406-512 MHz, N

The CI 275 UHF Radiotelephone antenna is designed for high-performance aircraft over the full frequency range of 406-512 MHz. Its low profile, blade-type antenna is encased in a low drag, low weight molded body to ensure high reliability. 

The CI-275-5 comes standard with an N connector, covers 406-512 MHz frequencies, and is rated to 600 knots at 25,000 ft.

**THIS ANTENNA IS NOT TSO APPROVED**


  • Frequency covered: 406-512 MHz
  • Encased in a glass reinforced polyester molded shell
  • Includes an N connector

Product Codes

Mfr Part No:CI 275-5
ECCN:7A994
SCHEDULE B CODE:8529.10.4000


Weight: 0.5 lbHeight: 3.5 inMaterial: Nickel PlatedFinish: White PolycarbonateFrequency: 406-512 MHzVSWR: 2.0:1Polarization: VerticalRadiation Pattern: Typical 1/4 wave stubImpedance: 50 OhmsRF Power: 100 Watts Max. AverageConnector: N

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  • Stock: Warehouse
  • Manufacturer Part #: CI 275-5
$1,493.08

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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 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.

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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.

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