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Marquess Co Ltd
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Condenser Microphone
Product Details
Condenser Microphone Manufacturers
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Electret Condenser Microphone with 63 to 67% Humidity and 86 to 106kPa Ordinary Air Pressure

Model Number: EM4011OBZ

 
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Main Export Markets:
  • Asia
  • Australasia
  • Central/South America
  • Eastern Europe
  • Mid East/Africa
  • North America
  • Western Europe
 
Key Specifications/Special Features:
  • Standard conditions:
    • Ordinary temperature: 5 to 35 degree Celsius
    • Ordinary humidity: 45 to 85%
    • Ordinary air pressure: 86 to 106kPa
  • Basic test conditions:
    • Temperature: 20 ±2 degree Celsius
    • Humidity: 63 to 67%
    • Ordinary air pressure: 86 to 106kPa
  • Sensitivity (at f = 1kHz, pin = 1Pa, 0dB = 1V/Pa): -38+/-2 dB
  • Impedance (at f = 1kHz, RL = 2.2K Ω): 2.2kΩ maximum
  • S/N ratio (at f = 1kHz, pin = 1Pa, A weighted network): 63 dB minimum
  • Maximum input sound pressure level (at f = 1kHz): 100dB
  • Standard operating voltage: 2.0V DC
  • Operating voltage range: 1.1 to 10V DC
  • Decrease voltage characteristics (at f = 1kHz, pin = 1Pa, Vs = 2.0 to 1.5V DC): -3dB maximum
  • Current consumption (RL = 2.2K Ω Vs = 2.0V DC): 500uA maximum
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More Information  
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China Sourcing Fair Exhibitor
This supplier has also exhibited at the following shows:
•  China Sourcing Fair: Electronics & Components
Held in: Hong Kong SAR - October 2009
•  China Sourcing Fair: Electronics & Components
Held in: Hong Kong SAR - April 2009
•  China Sourcing Fair: Electronics & Components
Held in: Hong Kong SAR - October 2008
•  China Sourcing Fair: Electronics & Components
Held in: Hong Kong SAR - April 2008
  
View all China Sourcing Fairs
Contact Details  

Marquess Co Ltd
1F, No. 123. Sec. 3, Huan Nan Rd.,
Ping Chen City,,Taoyuan Hsien,
Ping Cheng City
Tao Yuan
Taiwan 324
Tel:  (886 3) 4287262  Ext : 203
Fax:  (886 3) 2842353 /  (886 3) 4287263
E-mail:
Homepage Address
http://www.globalsources.com/marquess.co
Other Homepage Address
http://www.marquess.com.tw


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Key Contact:
Lin,  Celia
Sales Representative
Acoustics Dept.

Supplier and product information updated May 17, 2012.
This supplier has been verified by Global Sources. Our verification process includes 3 on-site visits, financial checks and more...
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