地勤耳机

作者: 来源: 德沅科技 发布时间:2020-04-18 17:46:24

摘要:地勤耳机

Specifications

 

Noise Reduction RatingsNRR):24dB

 

Headphone

TypeDynamic (Φ45

 Frequency Response 100Hz to 8KHz

Sensitivity   95±5 dB SPL    (1 kHz, 1 mW input per earcup side)

Impedance   600 ohm

Rate Input10mW

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

BoomFlexible Boom

 

 

 

 

 

 


上一篇: 航空耳机 Air800