MC280/MC281 gooseneck conference microphone
The series gooseneck microphone is a kind of condenser cardioid directional microphone with broad frequency width and high-quality sound receiving performance is designed for enhancing sound receiving, professional recording, TV and broadcasting, conference and other sound receiving applications with high requirements. The windproof sponge cover is configured to lower inelegant air jetting sound and other wind sound during speaking. The built-in power supply module uses D.C. 11V to 52V phantom power supply for operation.
Specifications and parameters
Sound receiving head: fixed charging backboard, static condenser
Directivity characteristics: cardioid unidirectional
Frequency response: 30-18,000 Hz
High-pass filtering: 80 Hz, 18 dB/octave
Enabling sensitivity: -40 dB (10.0 mV) 1V at 1Pa
Output impedance: 250Ohm
Maximum withstanding sound pressure: 127dB sound pressure, 1 kHz at 1% T.H.D.
Dynamic range (typical): 102 dB, 1 kHz at maximum sound pressure
SNR: 62dB, 1 kHz at 1Pa
Phantom power supply D.C.: 12-52V DC, power consumption 4mA typical
Microphone length: 500mm
Output connector: built-in 3-pin Cannon male connector
Pickup distance: 10cm~20cm preferred