Imagine communications Selenio 6800 SFS6803+OP+SFS+, Инструкция по установке и эксплуатации

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SFS6803
+
and OP
+
SFS
+
Installation and Operation Manual
81
AES/DARS Input (AES-Enabled Modules Only)
Analog Audio Input (AI+T and OP+SFS+AI+T Only)
Table 4-2 AES/DARS Input
Item
Balanced/DARS Specification
(With SFS6803
+
BD, OP
+
SFS
+
BD,
or External Balun)
Unbalanced/DARS Specification
Standard AES 3 AES 3, SMPTE 276M
Connector 44-pin connector; or 3-pin connector,
female XLR with external balun BNC (IEC 169-8)
Sensitivity <200 mV <100 mV
Impedance 110
Ω
± 20% (0.1 to 6 MHz) 75
Ω
Return loss N/A > 25 dB, 0.1 to 6 MHz
Common mode rejection 0 V to 7 V (0 kHz to 20 kHz) N/A
Input audio rate 32 kHz to 108 kHz (DARS 48 kHz only) 32 kHz to 108 kHz (DARS 48 kHz only)
Maximum input signal 10 V pk-to-pk n/a
Bits 16, 20, or 24 16, 20, or 24
Channel status and user
bit Maintained, but professional mode, 48 kHz. See Appendix A for full details.
Table 4-3 Analog Audio Input
Item Specification
Number of inputs 8 mono channels
Connector Weidmuller 24-pin locking header-socket pair
Input audio level 28 dBu to 12 dBu for 0 dBFs
(adjustable in 1 dB increments)
Input impedance High-Impedance or 600
Ω
, jumper selectable
CMRR > 80 dB at 60 Hz, typical
Linearity < ±0.5 dB (to -100 dBFS)
Frequency response < ±0.05 dB (20 Hz to 20 kHz), typical
THD > 100 dB (at -1 dBFS, 20 Hz to 20 kHz), typical
SNR > 100 dB