HF ANTENNA COUPLER, HF-9041 (P/N 622-8114-002) - Serviceable

The 622-8114-002 is a Collins HF-9041 antenna coupler for HF-9000 communications systems. This solid-state line replaceable unit (LRU) matches the aircraft's HF antenna impedance to the transceiver, optimizing power transfer and controlling VSWR during transmission. Installed between the HF transceiver and probe antenna, the coupler automatically tunes the antenna circuit across the HF frequency range.

Configuration and testing follow the aircraft maintenance manual and Collins installation documentation. Essential for reliable long-range HF radio communications on business and commercial aircraft.

What is the HF ANTENNA COUPLER, HF-9041 (P/N 622-8114-002)?

The 622-8114-002 is a Collins HF-9041 antenna coupler for HF-9000 communications systems. This solid-state line replaceable unit (LRU) matches the aircraft's HF antenna impedance to the transceiver, optimizing power transfer and controlling VSWR during transmission.

Is the 622-8114-002 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The HF ANTENNA COUPLER, HF-9041 is available in: Serviceable. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.

Does the 622-8114-002 come with an 8130-3 airworthiness tag?

Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.

Do you offer bench testing for the 622-8114-002?

We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.