The Airman 750 features open-air style earphones that allow for long-term, fatigue-free usage.
The earphone housings are mounted on stainless steel sliders which permit over two inches of fitting adjustment and the ear cushions are removable for easy field replacement. In addition, the microphone boom is flexible for optimum microphone placement and is reversible for wearing on either side of the head.
The Airman 750 features a miniature, amplified, noise-cancelling electret microphone that provides superior 400Hz hum rejection. *Available only on the Airman 750 model
FAA TSO Approval
The Airman 750 is approved for aircraft use under FAA TSO C57a and C58a; the Airman 760 is approved under TSO C57a.
Boom: Flexible boom
Cord Length: 5.5 ft (1.6764 m)
Ear Seals: Foam
FAA TSO Approvals: C57a and C58a
Frequency Response: 100-3000 Hz
Impedance: 150-600 Ω
Microphone Frequency Response: 300-5000 Hz
Microphone Impedance: 50-600 âÂ¦
Microphone Sensitivity: -51 dBV/Pa
Microphone Type: Noise-Cancelling Electret
Speaker Sensitivity: 90 SPL/mW
Weight3.2 oz (90.7 g)