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Triplexer/For use with Ci 295-300 Sar Antenna, 4 Tnc Female Connector, 2 Hole Mount & a Nickel Plated Aluminum Finish. CI-1120-300

Triplexer/For use with Ci 295-300 Sar Antenna, 4 Tnc Female Connector, 2 Hole Mount & a Nickel Plated Aluminum Finish.  CI-1120-300
Out of Stock - On Backorder
Triplexer/For use with Ci 295-300 Sar Antenna, 4 Tnc Female Connector, 2 Hole Mount & a Nickel Plated Aluminum Finish. CI-1120-300
TRIPLEXER/For use with CI 295-300 SAR Antenna, 4 TNC Female Connector, 2 Hole Mount & a Nickel Plated Aluminum Finish. CI-1120-300
CI 1120-300 SAR Triplexer / 136 - 174 MHz / 380 - 520 MHz / 764 - 870 MHz

The CI 1120-300 triplexer (CI-1120300) is specifically designed to operate with the CI 295-300 single connector search and rescue antenna. It provides frequency coverage over 136 - 174 MHz, 380 - 520 MHz, & 764 - 870 MHz from one antenna with a single port.

The CI 1120-300 has been tested extreme MIL-STD-810D environments including helicopter vibration and high temperature environment above 125°C. This device uses surface mount components for reliable tuning over temperature. 


  • Compatible with CI 295-300 SAR antenna
  • 136 - 174 MHz, 380 - 520 MHz, & 764 - 870 MHz frequencies

Product Codes

Mfr Part No:CI-1120-300


Weight: 0.6 lb, maximumFrequency Range: 136 - 174 MHz 380 - 520 MHz 760 - 870 MHzVSWR: 1.5:1, maximumIsolation: 30 dB, minimumInsertion Loss: 1.0 dB, maximumImpedance: 50Ω, nominalRF Power: 10 watt

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  • Stock: Out of Stock - On Backorder
  • Manufacturer Part #: CI-1120-300
$1,098.53

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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.

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.