Microphone equipment E300

▼Suitable occasion:

Microphone equipment is suitable for radio and television stations, personal recording, network anchors, musical instrument recording, etc.

▼Technical parameters:

Microphone type: condenser

Directivity: Heart-shaped

Frequency response: 30Hz~18KHz

Sensitivity: -36dB+-2dB

              (0dB=1v/Pa at 1KHz)

Output impedance: 250 ohm+30% (at 1KHz)

Load impedance: >=1000 ohm

Equivalent noise level: 18dBA

Maximum sound pressure level: 135dB(at 1KHz <=1% T.H.D)

Signal to noise ratio: 76dB

Operating voltage: 5V power supply for computer and sound card

Current consumption: 3mA