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Noise Canceling Headset for Walkie Talkie
Noise Canceling Headset for Walkie Talkie
生产所需时间:
28
全笙科技有限公司

全笙科技有限公司

台湾新北市

出口商, 制造商

平均回覆时间

不适用

供应商资料最后更新: 2020年8月17日

2013年7月31日登录于贸发网

产品属性
产品型号:
HP70
品牌名称:
MobilitySound
颜色:
Black
港口:
Keelung
付款方式:
T/T, PayPal
最低订购数量:
5
描述
HP70, Noise Canceling Headset for Walkie Talkie

Spec:

Color: Black
Approx. Weight: 14.8g
Boom type: Universal Flexible
Plug: 5P Mini Chassis XLR Connector, Male
Ear Pads: Flexible inert foam
PTT Switch: 500,000 cycle rated

Speaker:
Size: Outer Diameter 50mm
Weight: 14.8 gram
Magnet: Materials Ferrite Size Φ20.5*4.5mm
Impendence: 32Ω At around 1KHz
Power Rating: Normal 30mW RMS, Maximum 100mW
Output Sound Pressure Level: 95±3dB /1mW /1cm With Artificial ear per channel
Resonance Fo: 100Hz
Frequency Range: 100Hz~3000Hz
Distortion: 5% Maximum at 1KHz /1mW /1cm
Volume Control: 2 32Ωpallel, VR=500Ω, If Input =100dB,
Volume range is 15dB~100dB.

Microphone:
Type: Noise Cancelling Condenser Mic.
Case Material: ABS Plastic
Sensitivity: -47±3dB (at L=50mm) (0dB=1V/Pa,1KHz)
Impendence: Low impedance 680Ω
Frequency: 300Hz~10KHz
Max.operation voltage: 10V
Standard operation voltage: 1.0V
Current consumption: Max. 0.5mA
Sensitivity reduction: Within -3dB at 1V
S/N ratio: More than 60dB

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