Shure SCM800, Руководство пользователя

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Shure Incorporated
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Inputs
Outputs
Total Harmonic Distortion
<0.1%at +18 dBV output level, 50 Hz to 20 kHz (through 20 Hz -20 kHz filter); Input 1 and Master at 5, all other con­
trols full counterclockwise)
Hum and Noise
Equivalent Input Noise -125 dBV (150 Ω source; through 400 Hz -20 kHz fil­
ter)
Equivalent Input Hum and Noise -123 dBV (150 Ω source; through 20 Hz -20 kHz fil­
ter)
Output Hum and Noise through 20 Hz -20 kHz filter; channel controls full
counterclockwise
Master full counterclockwise -90 dBV
Master full clockwise -62 dBV
Common Mode Rejection Ratio
>70 dB at 1 kHz
Polarity
Mic/Line, Send inputs to all outputs are non-inverting; Aux input to all outputs is inverting
Overload and Shorting Protection
Shorting outputs, even for prolonged periods, causes no damage. Microphone inputs are not damaged by signals
up to 3 V; Lines and Monitor inputs by signals up to 20 V
Equalization
Low-frequency 6 dB/octavecut, adjustable corner from 25 to
320 Hz
High-Frequency ±6dB/octaveat 5 kHz , ± dB at 10 kHz , shelvingat 5
Limiter
Type Peak
Threshold Switchable: off, +4, +8, +16 ( dBm at output)