Dh85qd call center network telephone computer 3.5mm double plug to adjust volume mute plug in computer to use earphone

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Price:RUB 2,065.78

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Product Overview

Description

Product Description
Model:DH85  
MIC Transmit parameter  
Sensitivity - 1 KHz Sensitivity (dBPa/V) 39dB-45dB
Operating voltage(volts) 2.0
Input impedance 2200 ohm
SNR >55dB
 Receive parameter  
 Frequency response  300 - 10000Hz
 Sensitivity-1,1.2,1.5,2KHz Sensitivity (dBPa/V)  105dB-111dB
 Input impedance  32 ohm
 Degree of distortion  <1%
General parameter  
Cable length   2m-3m

IMG_4057PCIMG_4057QDIMG_36001IMG_3616IMG_3614IMG_2650IMG_2333IMG_2334 

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