• Over the head style style
 

• Steel boom microphone
 

• Noise Reduction Rating: 23 dB
 

• Comfortable Foam ear seals
 

• Gel ear seal can be optional
 

• PNR passive noise cancelling

​

Headphone

Type: Dynamic (F50)

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 Input: 250mW 

​

Microphone and Amplifier

Element Type: Noise-canceling electret

Frequency Response:100Hz to 5 kHz

Operating Voltage (supplied by aircraft ):8-32 Volts DC

Matching Impedance: 150-1000 ohms

Sensitivity:-33+/-4 dB

(ref: 0dB SPL=20.0uPa at 1 kHz with 10 Vdc 150 oh ms AC load)

​

Other Specifications 

​

Operating Temperature: -20 to 70 °C

Cordage: Straight cord from headset to molded plug, 150CM

Intercom Connections Plug:

Earphone Plug: PJ-055( .25"F6.3 phone plug) Microphone Plug:PJ-068( .206"F5.2 phone plu g)

​

Weight: 255g

Headset size range Height: 10 to 14 cm

Boom: Spring tension boom Noise Reduction Specifications: Attenuation Frequency Band: 20Hz~20KHz

Main Attenuation Frequency: Attenuation Capability  18~21dB

Power Consumption: 30 mW