Impedance-Adapter Low > High (GA-Version)
Product information "Impedance-Adapter Low > High (GA-Version)"
This impedance adapter connects a headset or flight helmet with low microphone impedance (approx. 5 ohms) to a high-impedance intercom used in civil aviation.
The U-174/U plug of the headset or helmet connects to the adapter’s socket. The adapter connects to the intercom via two standard aviation plugs, PJ-055 and PJ-068.
The adapter converts the microphone signal to suit the intercom. Headphone volume can be adjusted using the integrated control. No batteries are required.
Features
Low-to-high microphone impedance conversion
For headsets and flight helmets with a microphone impedance of approx. 5 ohms
Headset/helmet connection: U-174/U socket
Intercom connection: PJ-055 and PJ-068 plugs
Integrated volume control
Battery-free operation
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