Interface wire microphone

Frequency response 30-20,000 Hz

High-pass filtering 80 Hz, 18 dB/ Octave

Open circuit sensitivity phantom power supply: -40 dB (10.0mv) RE 1V at 1 Pa

Battery power supply: -41 dB (8.9 mV) RE 1V at 1 Pa

Impedance Phantom power supply: 200 ohms Battery power supply: 270 ohms

Input sound pressure level phantom power supply: 133dB sound pressure, 1kHz at 1% total harmonic distortion

Battery power: 123dB sound pressure, 1kHz at 1% total harmonic distortion

Dynamic range (typical value) Phantom power supply: 111dB, 1kHz at sound pressure

Battery power: 101dB, 1kHz at sound pressure

SNR 72 dB, 1 kHz to 1Pa

Phantom power supply DC 11-52V DC, power consumption 2 mA typical

Battery 1.5V AA 3 battery

Battery consumption/Life 0.4mA / 1200 hours
Switch off, flat, high-pass filtering

Weight microphone: 244G power supply module: 139G