Calrec ARGO - Page 89

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ANALOGUE INPUT SPECS (ON ARGO - AD6548, DA6544, JB6549 & JD6569)
AES3 UNBALANCED DIGITAL INPUTS (ON ARGO - JB6549)
AES3 UNBALANCED DIGITAL OUTPUTS (ON ARGO - JB6549)
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-100kHz
SRC THD+N
-1dBFS @ 1kHz - Better than 0.00002%
Format
AES/EBU (AES3) 24-bit Also suitable for use with SPDIF (IEC958 type 2) signals
Interface
75 Ohm unbalanced 1V Pk-Pk into 75 Ohm load (BNC)
Jitter
<0.015UI (2.5ns) peak * Provisional
Analogue - Digital
Conversion
24 Bit
Input
Electronically Balanced
Input Impedance
5.2k Ohms balanced line to line at mic/line level gain settings
Sensitivity
+18 / -78dB for Mic/Line Inputs
Maximum Input Level
24dBu, balanced, <1% THD+N
Frequency Response
20Hz to 20kHz +/- 0.25dB on Mic/Line Inputs
Distortion
-1dBFS @ 1kHz - Better than 0.005%
-20dBFS @ 1kHz - Better than 0.002% on AD6548, <0.005% on DA6544 & JB6549
-60dBFS @ 1kHz - Better than 0.2% on AD6548, <0.5% on DA6544 & JB6549
Equivalent Input Noise
-129dB, on AD6548, -128dB on JB6549 @ 22kHz BW, max gain, (150 Ohm source)
Input CMR
(Common Mode Rejection)
>74dB on AD6548, >75dB on DA6544 & JB6549 (1kHz @ unity gain) on Mic/Line Input
Crosstalk
-93.5dB on AD6548 adjacent inputs with +4dBu tone at 1kHz on Source
ANALOGUE OUTPUT SPECS (ON ARGO - DA6544, JB6549 & JD6569)
Digital - Analogue
Conversion
24 Bit
Output Balance
Electronically Balanced
Output Impedance
32 Ohms
Maximum Output Level
24dBu
Frequency Response
20Hz to 20kHz +/- 0.3dB
Distortion
-1dBFS @ 1kHz - Better than 0.005%)
-20dBFS @ 1kHz - Better than 0.005%)
-40dBFS @ 1kHz - Better than 0.05%)
Crosstalk
*-103dB on adjacent outputs with 0dBFS tone at 1kHz on Source
*Provisional value