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2×4 AES Audio Distribution Amplifier, 75 Ohms
Product by: Cobalt Digital
The 9253 is a dual AES/EBU distribution amplifier, providing four copies of each incoming signal. The card supports audio sampling frequencies from 30 kHz to 192 kHz. It can also be used as a 1×8 distribution amplifier, providing eight outputs that are sample rate converted. Cable equalization and reclocking techniques enable the 9253 to reliably recover the incoming digital audio signal.
The 9253 has two 75Ω unbalanced AES inputs and four 75Ω unbalanced AES outputs per AES input. Card status can be monitored using DashBoard ™ remote control software.
FEATURES
SPECIFICATIONS
Electrical
4 Watts
AES Input
Number of Inputs: 2 unbalanced BNC (2 Ch per BNC)
Impedance: 75 Ω
Resolution: 24-bit
Level: 0.2 – 7 Vp-p
Sample rate: 30 kHz to 192 kHz
AES Output
Number of outputs: 8 unbalanced BNC (2 Ch per BNC)
Impedance: 75 Ω
Resolution: 24-bit
Level: 1 Vp-p
Sample rate: 30 kHz to 192 kHz
Jitter: < 5 ns
REAR MODULES
RM20-9253-A
RM20-9253-A/S
(Dual-card (split) rear module; connections are per card)
RM20-9253-B/S
(Dual-card (split) rear module; connections are per card)
ORDERING INFORMATION
9253 2 X 4 AES/EBU Reclocking Distribution Amplifier, 75 Ohm, Unbalanced, BNC I/O
Rear Modules:
RM20-9253-A 20-Slot Frame Rear I/O Module (Standard Width) 2 AES Input BNCs, 8 AES Output BNCs
RM20-9253-A/S 20-Slot Frame Rear I/O Module (Split, supports 2 cards) AES IN 1 Input BNC, 4 AES DA Output BNCs (connections are per card)
RM20-9253-B/S-HDBNC 20-Slot Frame Rear I/O Module (Split, supports 2 cards) 2 AES Input BNCs, 8 AES Output BNCs (connections are per card; all connectors HD-BNC)
RM20-9253-B/S-DIN 20-Slot Frame Rear I/O Module (Split, supports 2 cards) 2 AES Input BNCs, 8 AES Output BNCs (connections are per card; all connectors DIN1.0/2.3)
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Telephone: + 1 (613) 228-0688
Fax: + 1 (613) 228-0464