Model:DK-717
Technical Parameters
Operating Voltage: DC 24V (supplied by the host)
Input/Output: 8P-DIN × 1, RJ45 × 2
Input Type: Cardioid Electret Condenser Microphone
Sensitivity: -46 dBV/Pa
Frequency Response: 20 Hz – 20 kHz
Input Impedance: 2 kΩ
Directionality (0°/180°): > 20 dB (at 1 kHz)
Equivalent Noise Level: 20 dBA (SPL)
Maximum Sound Pressure Level (SPL) of Microphone: 125 dB (THD < 3%)
Signal-to-Noise Ratio (SNR): > 80 dB
Channel Crosstalk: > 80 dB
Total Harmonic Distortion (THD): < 0.05%
Color: Black
Installation Method: Desktop type
Connection Cable: 8P shielded T-type cable, lengths 2.1 m × 1.5 m (facilitates engineering installation)
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