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| Condenser
Microphone - KMB-U140A45-NA |
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| 1 |
Electret Type |
BACK type |
| 2 |
Sensitivity |
-45¡Ó3dB (0dB=1V/Pa,1KHz) |
| 3 |
Output Impedance (Max) |
6.8K£[ |
| 4 |
Directivity |
Unidirectional |
| 5 |
Frequency Range |
70-20,000Hz |
| 6 |
Max.Operation Voltage |
10V |
| 7 |
Standard Operation Voltage |
1.5V |
| 8 |
Current Consumption |
Max.0.5mA |
| 9 |
Sensitivity Reduction |
Within -3dB 0dB=1V/Pa,1KHz Vs=1.5 to 1.0V |
| 10 |
S/N Ratio |
> 66dB |
| 11 |
Operating Temperature |
-25~+70¢J |
| 12 |
Storage Temperature |
-40~+70¢J |
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