18-28 System 3
SM5 Signal Mixer
Clipping
The variable weighting provides a great deal of flexibility in input and output signals.
However, care should be taken to avoid clipping any signal component. The SM5
output signal = (Ka*A) + (Kb*B) + C is limited to ±10V peak. In addition, the
raw inputs, A, B, and C, as well as the weighted inputs, Ka*A, and Kb*B, are
limited to ±10V peak.
SM5TechnicalSpecifications
Input Signal Range
± 10 V peak
Weighting Range
-20.0 to +20.0 dB
Max Output
± 10 V
Spectral Variation
< 0.1 dB from 10 Hz to 200 kHz
S/N (typical)
111 dB (20 Hz to 80 kHz)
THD
< 0.002% (1kHz tone +/- 7V peak)
Noise Floor
19 V rms
Output Impedance
20 Ohm
Input Impedance
10 kOhm
Inversion
Channels A & B
To Next Page
