SC-3303 is with voting & camera tracking function, maximum support 1200 delegate unit. Connecting by 6 category cable, support hot-plugging, Suitable for all kinds of meeting halls.Digital conference system
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Main controller parameter:
Power : switch power 110V/220V
Static power consumption: 10W
Peak power: 150W
Power output: ≤40W /24V each line
Audio output: impedance: 100Ω mode: unbalanced
Mic. Input: impedance:100KΩ
Level: -60dB
Mode: unbalanced
Frequency response: 30-16KHz
S/N Ratio: >80dB
Harmonic distortion: <0.5%
Over carry distortion: <1%
Crosstalk attenuation(1KHz): >50dB
Microphone unit parameter:
Power : DC24V (Power supply by main controller)
Unit connect port: 8 core aviation port
Power consumption: 1.5W
Type : condenser
Polar pattern: super cardioid
S/N Ratio: >80dB
Crosstalk attenuation: >80dB
Distortion: <0.10%
Frequency response: 30-16KHz
Equivalent noise: ≈20dB SPL
Maximum SPL: 105dB
Sensitivity: -22dBv / Pa
