Pilot helmet CPG FH-10M NVG Dual Visor

Military helmet for use in helicopter. Universal adjustable size.

if interested contact info@pilot-shop.org

NVG goggles and a box of batteries not included

Size: Regular ( 54 - 62 cm )
Connector, cable: coiled cable with U-174

Headphone:
Headphone Type:Dynamic (50)
Frequency Response:100Hz to 8 kHz
Sensitivity:95+/-5 dB SPL (1 kHz, 1 mW input per earcup side)
full volume on ear simulator
Impedance:150 ohms (300 ohms each; wired in parallel)
Rate Input:100mW
Max. Iuput:250mW

Microphone and Amplifier:
Element Type: Noise-canceling Amplified Dynamic/Electret Microphone
Frequency Response:150Hz to kHz
Operating Voltage (supplied by aircraft ):8-32 Volts DC
Matching Impedance: 150-1000 ohms
Sensitivity:-13+/-4 dB
(ref: 0dB SPL=20.0uPa at 1 kHz with 10 Vdc 150 ohms AC load)