Ultra-thin Omni-directional
Microphone (330-1089)      Specifications             Faxback Doc. # 48950

Electrical Characteristics

Sensitivity: ...................... -74 dB +/- 3dB (0db=1V/microbar, 1kHz)

Impedance: ....................................... 800 ohms +/- 30% (1kHz)

Frequency Response: ....................................... 20 ~ 18,000 Hz

Directivity: ............................................ Omni-directional

Battery Voltage and Type: ............................ DC 1.5V Type LR1120

Current Consumption: .......................................... 500 microA

S/N Ratio: ........................... More than 40 dB (1 kHz, 1 microbar)

Battery Life: ........................... More than 100 hours (continuous)

Mechanical Characteristics

Case: ................................................................ ABS

Case Finish: ....................................................... Black

Connector and Plug: ................................ 3.5 mm miniature plug

Length of cable: ................................................... 1.5 m

Weight: ............................................................. 30 g

(wr 08/04/98)