Calrec OMEGA, Руководство по установке

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12 Omega
with Bluefin
system speCIfICatIOn
Analog input for 0 dBFS can be pre-set
globally to +28, +24, +22, +20, +18 or
+15 dBu
Pre-fader headroom on analog inputs is
adjustable globally from +24 to +36 dB in
2 dB steps
*This is the limit to which
the safety tests are valid
DIGITAL INPUTS
Word length 24-Bit
Formats supported AES/EBU (AES3)
Also suitable for use with SPDIF (IEC958 Type 2) signals
Interface 110 Ohm transformer balanced, 5V Pk-Pk
75 Ohm unbalanced (BNC), 1V Pk-Pk
Sample rate conversion 24-Bit switchable on all digital inputs
SRC THD+N -117dB @ 1kHz, 0.00014%
DIGITAL OUTPUTS
Word length 24-Bit
Formats supported AES/EBU (AES3)
Interface Transformer balanced 4V Pk-Pk (nominal) into 110 Ohm load
Unbalanced 1V Pk-Pk (nominal) into 75 Ohm load (BNC)
ANALOG INPUTS
Analog - digital conversion 24-Bit
Input balance/CMRR Electronically Balanced - Better than -70dB (Typically -80dB)
Input impedance >1k Ohms for Mic gains (1K2 Nominal)
10k Ohms for Line gains
Sensitivity +18 / -78dB
Equivalent input noise -125dB (150 Ohm source, 22Hz-22kHz bandwidth)
Distortion -1dBFS @ 1kHz - Better than 0.003%
-20dBFS @ 1kHz - Better than 0.004%
-60dBFS @ 1kHz - Better than 0.3%
Frequency response 20Hz to 20kHz +/- 0.25dB
Crosstalk 20Hz to 20kHz >-86dB
Delay 0.3ms
ANALOG OUTPUTS
Digital - analog conversion 24-Bit
Output balance Electronically Balanced, 20Hz to 20kHz, Better than -45dB, typically -55dB
Output impedance <40 Ohms
Distortion -1dBFS @ 1kHz - Better than 0.003%
-20dBFS @ 1kHz - Better than 0.006%
-60dBFS @ 1kHz - Better than 0.5%
Frequency response 20Hz to 20kHz +/- 0.25dB
Crosstalk 20Hz to 20kHz >-90dB
Delay 0.22ms
PERFORMANCE
Digital to digital (AES/EBU)
distortion
-1dBFS, 20Hz to 10kHz - Better than 0.002%
Digital to digital (with SRC)
distortion
-1dBFS, 20Hz to 10kHz - Better than 0.002%
Frequency response (analog
input to output) 20Hz to 20kHz +/- 0.5dB
SYNCHRONIZATION
48kHz synchronization from NTSC/PAL Video
Internal Crystal Reference
TTL Wordclock
AES/EBU Digital Input
ENVIRONMENTAL CONSIDERATIONS
Operating Non-Operating
Temperature range 0°C to +30°C (32°F to +86°F) -20°C to +60°C (-4°F to +140°F)
Relative humidity 25% to 80% Non-condensing 0% to 90% Non-condensing
Maximum altitude 2,000 Metres (6500ft)* 15,000 Metres (49,000ft)
Analog output for 0 dBFS Matches input
setting into >1 kOhm (+24 dBu max into
600 Ohms)
The system can be pre-set with up to
five external sync sources, plus internal,
such that if the 1st source fails, it will
automatically switch to the 2nd, and so on.