Home / Pilot Supplies / Headsets & Intercoms / HELICOPTER IMPEDANCE CONVERTER/General Aviation (high) to Military (low)/U174/U plug/for use in military low impedance aircraft. Requires a 9 Volt battery (Not Included).

HELICOPTER IMPEDANCE CONVERTER/General Aviation (high) to Military (low)/U174/U plug/for use in military low impedance aircraft. Requires a 9 Volt battery (Not Included).

PILOT COMMUNICATIONS USA

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EDMO # PA-87H

MFR Part # PA-87H

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Product Description

Impedance Converter: High (General Aviation) Helicopter to Low (Military) Allows military low impedance headsets equipped with U174/U plug to be used in high impedance GA helicopter (Battery powered).