commercial aviation headset / for pilots / noise-reduction
for commercial aviation
◆ GA use dual plugs.
◆ Active Noise Reduction Ratings(NRR):29dB.
◆ Passive Noise Reduction Ratings(NRR):23dB.
◆ Small AA battery box with belt clip.(Battery not include)
◆ Comfortable half gel half foam ear pad. ◆ Clear Hear performance audio speakers.
◆ Noise-canceling electret Microphone, dynamic microphone can be replaced.
◆ Fully adjustable spring steel headband.
◆ Low-profile volume control knob.
◆ Earphone Plug: PJ-055(.25"F6.3 phone plug).
◆ Microphone Plug: PJ-068(.206"F5.2 phone plug).
◆ Straight cord from headset to molded plug, 150C
Type: Dynamic (F50)Operating Temperature: -20 to 70 °C
Frequency Response:100Hz to 8 kHzCordage: Straight cord from headset to molded
Sensitivity:95+/-5 dB SPLplug, 150CM
(1 kHz, 1 mW input per earcup side)Intercom Connections Plug:
full volume on ear simulatorEarphone Plug: PJ-055( .25"F6.3 phone plug)
Impedance:150 ohms (300 ohms each; wired in parallel)Microphone Plug:PJ-068( .206"F5.2 phone plug)
Rate Input:100mWWeights: 530g
Max. Input: 250mWHeadset size range Height: 10 to 14 cm
Microphone and Amplifier:Color: Green/Black/Pink/Red/Yellow/Blue/Gray
Element Type: Noise-canceling electretBoom: Spring tension boom
Frequency Response:100Hz to 5 kHzNoise Reduction Specifications:
Operating Voltage (supplied by aircraft ):8-32 Volts DCAttenuation Frequency
Matching Impedance: 150-1000 ohmsBand__________20Hz~20KHz
Sensitivity:-33+/-4 dBMain Attenuation Frequency
(ref: 0dB SPL=20.0uPa at 1 kHz with 10 Vdc 150 ohmsAttenuation Capability__________18~21dB
AC load)Power Consumption__________30 mW