Calrec Artemis, Installation And Technical Manual

Page: 121 / 124

CALREC
Putting Sound in the Picture
121
AUDIO PERFORMANCE SPECIFICATION
HYDRA2 AES3ID UNBALANCED DIGITAL INPUTS
HYDRA2 AES3ID UNBALANCED DIGITAL OUTPUTS
HYDRA2 ANALOGUE INPUT SPECS
Format
AES/EBU (AES3) 24-bit. Also suitable for use with SPDIF (IEC958 type 2) signals
Interface, Input Sensitivity 75 Ohm unbalanced (BNC), 0.3V–1.2V Pk-Pk
Sample Rate Conversion 24-Bit switchable on all AES inputs, SRC Range 30kHz to 100kHz
SRC THD+N
-117dB @ 1kHz, 0.00014%
Format
AES/EBU (AES3) 24-bit
Interface 75 Ohm unbalanced 1V Pk–Pk (nominal) into 75 Ohm load (BNC)
Jitter <0.015UI (2.5ns) peak
HYDRA2 AES3 BALANCED DIGITAL INPUTS (MODULAR I/O ONLY)
HYDRA2 AES3 BALANCED DIGITAL OUTPUTS (MODULAR I/O ONLY)
Format
AES/EBU (AES3) 24-bit.
Interface, Input Sensitivity 110 Ohm balanced (XLR or D-Type). 0.2V-7.0V Pk-Pk
Sample Rate Conversion 24-Bit switchable on all AES inputs, SRC Range 30kHz to 100kHz
SRC THD+N
-117dB @ 1kHz, 0.00014%
Format
AES/EBU (AES3) 24-bit
Interface 110 Ohm balanced (XLR or D-Type)
Jitter
<0.015UI (2.5ns) peak
Analogue - Digital
Conversion
24 Bit
Input Electronically Balanced
Input Impedance
2k Ohms at mic level gain settings
10k Ohms at line level gain settings
Sensitivity +18 / -78dB for Mic/Line Inputs
Equivalent Input Noise -127dB (150 Ohm source)
Distortion
-1dBFS @ 1kHz — Better than 0.003%
-20dBFS @ 1kHz — Better than 0.006%
-60dBFS @ 1kHz — Better than 0.3%
Frequency Response
20Hz to 20kHz +/- 0.5dB on Mic/Line Inputs
Input CMR
(Common Mode Rejection)
>75dB (Typical 85dB) on Mic/Line inputs
Crosstalk -105dB or better on adjacent channels with 0dBFS tone at 1kHZ on Source
Notes
Analogue input for 0dBFS can be pre-set globally to +28, +24, +22, +20, +18 or +15dBU
Pre-fader headroom on mic inputs is adjustable globally from +24dB to +36dB in 2dB steps
For analogue inputs/outputs the system can handle analogue levels of up to +27 dBu from
analogue input to analogue output at line up
These levels must be attenuated in the system before they are fed to digital outputs