Microphone,Blister Package 1) Mic type: Φ9 x 4.5mm2) Impedance: maximum 2.2KΩ3) Sensitivity: -38dB ¡À 2dB (0dB=1V/pa)4) Directivity: omni directional5) S/N ratio: > 60dB6) Current consumption: max. 0.5ma7) Standard operation voltage: 4.5V8) Sensitivity reduction: within -3dB at 1.5V9) Frequency range: 100Hz- 16,000Hz10) Cord length: about 2.0m11) Plug type: Φ3.5mm stereo

TM-602A Microphone