PERFORMANCE
Specifications for measurements from analog left/right input to stereo composite output and to analog left/right output. Frequency Response (all structures, measured below gain reduction and clipping thresholds, high-pass filter off): Follows standard 50 microseconds or 75 microseconds pre-emphasis curve ±0.20dB, 5Hz-15kHz. Analog left/right output and 8200D/SRC digital output can be user configured for flat or pre-emphasized output. 8200D/32 output follows selected pre-emphasis curve.
Noise: Output noise floor will depend upon how much gain the processor is set for (LIMIT DRIVE, AGC DRIVE, TWO-BAND DRIVE, and/or MULTI-BAND DRIVE), gating level, equalization, noise reduction, etc. It is primarily governed by the dynamic range of the A/D Converter, which has a specified overload-to-noise ratio of 97dB. The dynamic range of the digital signal processing is 144dB. Total System Distortion (de-emphasized,100% modulation): 45dB, 60Hz-15kHz. Sensitivity: -40dBu to +20dBu to produce 10dB gain reduction at 1kHz. Maximum input level: +27dBu.
Connectors: XLR-type, female, EMI-suppressed. Pin 1 Chassis, Pins 2 and 3 electronically balanced, floating and symmetrical.
ANALOG AUDIO OUTPUT
Configuration: Left and right. Flat or pre-emphasized.
Source Impedance: 30 ohm, ±5%, electronically balanced and floating.
Load Impedance: 600 ohm or greater, balanced or unbalanced. Termination not required.
Maximum Output Level: +23.7dBu into 600 ohm or greater balanced load.
Connectors: XLR-type, male, EMI-suppressed. Pin 1 Chassis, Pins 2 and 3 electronically balanced, floating and symmetrical.
DIGITAL I/O
Configuration: Requires 8200D/32 or 8200D/SRC I/O card.
Input Configuration: Two-channel AES/EBU standard.
Output Configuration:
D/32: Two-channel AES/EBU standard, pre-emphasized to the same pre-emphasis as selected for the processing.
D/SRC: Two-channel AES/EBU standard, software selectable for flat, pre-emphasized to the same pre-emphasis as selected for the processing, J.17 pre-emphasized, or pre-emphasized to the same pre-emphasis as selected for the processing + J.17 pre-emphasis.
Input Sampling Rate:
D/32: 32kHz.
D/SRC: 32, 44.1, or 48kHz, automatically selected.
Output Sampling Rate:
D/32: 32kHz.
D/SRC: Software-selectable for 32, 44.1, 32SYNC (frequency locks a 32kHz output to a 48kHz digital input), 48kH
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