地勤耳机
作者: 来源: 德沅科技 发布时间:2020-04-18 17:46:24
Specifications
Noise Reduction Ratings(NRR):24dB
Headphone
Type:Dynamic (Φ45)
Frequency Response: 100Hz to 8KHz
Sensitivity: 95±5 dB SPL (1 kHz, 1 mW input per earcup side)
Impedance: 600 ohm
Rate Input:10mW
Max. Iuput: 100mW
Microphone and Amplifier
Element Type: Amplified Dynamic Mic
Frequency Response: 150Hz to 5kHz
Operating Voltage: 8-32 Volts DC
Matching Impedance: 150-2200 ohms
Sensitivity: -33±4 dB
General
Temperature:
Operating: - 20 to 70°C
Cordage:
Straight cord from PTT to phone plug, 10M
Intercom Connections:
Plug: Φ6.3 phone plug
Headset size range
Height: 10 to 14 cm
Color: Black
Boom:Flexible Boom
Comments
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