Pilot USA PA-88H Low (MIL) to High (Helicopter) Impedance Converter

Convert low-impedance military communication systems for use with high-impedance helicopter headsets using the reliable Pilot USA PA-88H adapter. Compact, durable, and built for demanding aviation environments.

• Converts low-impedance MIL audio to high-impedance helicopter input
• Ensures clear communication and proper audio balance in flight
• Durable construction for professional and military aviation use
• Compact and lightweight for easy cockpit integration
• Passive design—no external power required
• Engineered for compatibility with a wide range of headset systems

The Pilot USA PA-88H Impedance Converter provides seamless communication between military-grade low-impedance radio systems and high-impedance helicopter headsets. Designed for reliability, it allows clear transmission and reception without distortion or loss of signal strength. Its rugged aviation-grade housing ensures durability under harsh cockpit conditions, while its lightweight build makes it easy to install or carry. The converter operates passively, requiring no external power source, and maintains full signal fidelity for dependable communication performance. Perfect for military pilots, flight crews, and maintenance professionals who operate across mixed communication systems.

Connector:

• Input: Low-Impedance (MIL) Connection
• Output: High-Impedance (Helicopter) Connection

Specification	Detail
Model / Part Number	PA-88H
Input Type	MIL Low-Impedance Audio
Output Type	Helicopter High-Impedance Audio
Power Source	Passive (no external power required)
Construction	Rugged aviation-grade components
Weight	Lightweight, compact design
Function	Converts impedance for clear audio communication
Warranty	Manufacturer’s standard warranty