backpic
Product Ranges
Key Components
Contact Us
  • Changzhou Duoxing Electronics Co.,Ltd

  • Country: China
  • City: Changzhou
  • Address: 11th Dongxin Road,Niutang,Wujin
  • Contact Person: Cassie Yang
 


Key Specifications
9.7mm*6.7mm digital microphone DGO9767CD Door phone Used Hot selling item

Model No. DGO9767CD
Sensivity(0dB=1v/μbar,1KHz) -30dB ~ -44dB Operation   Voltage(Max./Std.) 4.5V
 Impedance  Low impedance(2.2KΩ-30%) Resistance(RL): 2.2KΩ
Directivity  Omni-directional Current Consumption: Max.0.5.mA
Frequency 20~16,000Hz Sensitivity Reduction Within -3dB at 3V
Max.operation voltage 10V S/N Ratio More than 60dB

China microphone manufacturer : www.duoxin.com

9.7mm*6.7mm digital microphone DGO9767CD Door phone Used Hot selling item
Other Products
50mm mylar speaker DXI50N-C 8ohm 1W Waterproof speaker
China speaker 8ohm 1W 45mm maylar speaker DXI45N-A
40mm mylar speaker China factory 8ohm 1W DXI40N-B
32mm mylar speaker DXI32N-A Best selling item 8ohm 0.5W China speaker factory
30mm mylar speaker 8ohm 0.5W Door phone speaker DXI30N-B
28mm China mylar speaker DXI28N-A Hot selling model Intercom speaker
China 26mm speaker 8ohm 0.5W mylar speaker DXI26N-B
1 of 3
https://www.asmag.com/showpost/34593.aspx