Multimedia Hand In Hand Wired Conference Gooseneck Microphone Discussion System Receiver Parameter S/N Ratio >85 dBA T. H. D <0.05% Sensitivity SNR>60dB @25KHz, 6dBv. Power Supply AC110-240V Max Deviation Range ±45KHz Frequency Response 45Hz-18KHz±3dB ...
Multimedia Hand In Hand Wired Conference Gooseneck Microphone Discussion System Receiver Parameter S/N Ratio >85 dBA T. H. D <0.05% Sensitivity SNR>60dB @25KHz, 6dBv. Power Supply AC110-240V Max Deviation Range ±45KHz Frequency Response 45Hz-18KHz±3dB ... more