The Cobalt® 9345 Stereo Analog Audio to AES A/D Converter provides A/D audio conversion with a 1×4 AES signal distribution DA. The card supports audio sampling frequencies from 30 kHz to 192 kHz, and converts the incoming stereo analog audio signal to an AES digital audio signal using 24-bit conversion.
Key Features
Internal clock generates audio sampling frequencies from 32 kHz to 192 kHz
Can synchronize to frame, external or internally generated reference signals
24-bit audio conversion
1x4 AES output DA
Remote control/monitoring via DashBoard™ software
Five year warranty
Specifications
Electrical
Power: 4 watts
Analog Audio Input
Number of Inputs: 2 balanced
Impedance: >20 kΩ balanced
Signal Level: up to +24 dBu
Freq. Response: +/-0.2 dB at 20 Hz to 20 kHz
THD+N: <0.01%
Noise: -84 dBu at 20 Hz to 20 kHz
AES Output
Number of Outputs: 1×4 unbalanced (AES-3id)
Impedance: 75 Ω
Resolution: 24-bit
Level: 1 Vp-p
Sample rate: 30 kHz to 192 kHz
Jitter: <5 ns
Diagrams
Block Diagram
RM20-9345-B
- Ref (DARS) In
- (2) Balanced Analog Audio In (L/R)
- (4) AES Out
(All coaxial connectors BNC)
RM20-9345-B/S
(Dual-card (split) rear module; connections are per card)
- Ref (DARS) In
- (2) Balanced Analog Audio In (L/R)
- (2) AES Out
(All coaxial connectors BNC)
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