12v mini microphone for use with the ActionCamera range or any other bullet camera.
Technical Specification:
- Frequency: 20-16000 Hz;
- S/N Ration: more than 58dB;
- Impedance: 150 Ohm +/-20% (at 1,000 Hz);
- Sensitivity: -44D-dB+/-3dB (at 1,000 Hz);
- Power Source: DC 12v (Centre = +; Outer is -);
- Power Current: 20mA (max)
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