Specifications
40
S
PECIFICATIONS
Specifications apply for measurements from analog left/right input to the analog left/right output. Measurements
apply to AM mode of operation.
Frequency Response (Bypass Mode):
±0.10 dB, 2.0 Hz–10 kHz or as set with an adjustable low-pass filter.
Noise:
Output noise floor will depend upon on the processor settings. The maximum dynamic range is deter-
mined by the dynamic range of the A/D Converter, which is 107 dB. The dynamic range of the digital signal
processing is 144 dB.
Processing Sample Rate:
48 kHz - 768 kHz depending on the processing stage.
Processing Resolution:
Internal processing has 24 bit (fixed point) or higher resolution.
Low pass filter:
4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5 or 10.0 kHz, user adjustable. The proces-
sor can be set up to comply with all ITU-R and NRSC spectrum masks.
High pass filter:
2nd order Butterworth, adjustable to 20, 30, 40, 50 or 60 Hz.
Analog Audio Input
Configuration:
Stereo or mono from left, mono from right or mono from sum.
Impedance:
>10k, load impedance, electronically balanced.
Nominal Input Level:
Software adjustable from 0 dBu to +24 dBu peak.
Maximum Input Level:
+24 dBu
Connectors:
XLR female. Pin 1 chassis ground, pins 2 (+) and 3 (-) electronically balanced, floating and
symmetrical.
A/D Conversion:
48 kHz 24 bit 128x oversampled delta sigma converter with linear-phase anti-aliasing filter.
Filtering:
RFI filtered.
Analog Audio Output
Configuration:
Stereo
Source Impedance:
10 Ohm, electronically balanced and floating.
Load Impedance:
600 Ohm or greater, balanced or unbalanced.
Output Level (100% peak modulation):
Adjustable from –22 dBu to +14 dBu peak, into 600 Ohms or great-
er load.
Signal-to-Noise:
>= 90 dB unweighted (bypass mode, 20 Hz–10 kHz bandwidth, referenced to 100% modu-
lation).
L / R Crosstalk:
<= –70 dB, 20 Hz–10 kHz.
Distortion:
<= 0.01% THD (bypass mode, 20 Hz–10 kHz bandwidth)
Connectors:
XLR male. Pin 1 chassis ground, pins 2 (+) and 3 (-) electronically balanced, floating and sym-
metrical.
D/A Conversion:
48 kHz 24 bit 128x oversampled
Filtering:
RFI filtered.
Digital Audio Input
Configuration:
AES/EBU Stereo, 24 bit resolution, software selection of stereo or mono from left, mono from
right or mono from sum.
Sampling Rate:
32, 44.1, 48, 88.2, or 96 kHz, automatically selected.
Connector:
XLR female. Pin 1 chassis ground, pins 2 and 3 transformer balanced and floating, 110 ohm
impedance.
Filtering:
RFI filtered.
Digital Audio Output
Configuration:
Stereo per AES/EBU standard
Sample Rate:
Internal free running at 32, 44.1 or 48 KHz selected in software. Can also be synced to the
AES/EBU digital input at 32, 44.1 or 48 kHz.
Connector:
XLR-type. Pin 1 chassis ground, pins 2 and 3 transformer balanced and floating, 110 ohm
impedance.
