Extron • Matrix 100 • User’s Manual
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Audio Module, General
Input Impedance . High Z (>10k ý, typical)
Input Voltage Level . To 6 V p-p into 600 ý
Output Impedance . Low, capable of driving 600 ý, balanced
Output Level . Unity gain
Connectors . 6-conductor, Captive Screw Audio Terminal
Signal to noise . Better than 110 dB, 20Hz-20kHz
Total Harmonic Distortion + Noise
Worst case . 0.03% @ 20kHz, 30 V p-p
. (Differential Output)
Adjacent Channel Crosstalk Better than -85 dB @ 20kHz
Common Mode Rejection Ratio -55 dB worst case @ 20kHz (-65 dB Typical)
Stereo Channel Separation Greater than 60 dB 20 Hz - 20kHz
Bandwidth . 20Hz - 20kHz, Flat ± 0.1 dB
Audio Input Specifications
Maximum Input Level . 45 V p-p Differential
. 22 V p-p Single-ended
Nominal Input Program Level: -10 dBu (300 mV rms)
Input Impedance . 20 k ý, Differential
. 10k ý, Single-ended
Audio Output Specifications
Maximum Output Level: . 45V p-p Differential
. 22 V p-p Single-ended
Nominal Output Program Level:
Professional Mode . +4 dBu (1.2 V rms)
Consumer Mode . -10 dBu (300 mV rms)
Output Impedance . 50 ý, Differential to Ground
Chapter 1 • Introduction to Matrix 100
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