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IQBRK00/01
B12
IQBRK00OPS 05/04/07
www.snellwilcox.com
Version 1 Issue 6
B12.6
Technical Profile
Signal Inputs
Digital Video .......................2 x SDI (BNC)
Video Reference.................Composite video (BNC)
Unbalanced digital audio.....2 x AES/EBU, AC3, Dolby E (BNC)
Balanced digital audio ........2 x AES/EBU, AC3, Dolby E (25
Way D-Type)
Signal Outputs
Digital Video .......................SDI x 2
Unbalanced digital audio.....2 x AES/EBU, AC3, Dolby E (BNC)
Balanced digital audio ........2 x AES/EBU, AC3, Dolby E (25
Way D-Type)
Balanced analog audio ......4 channels (25 Way D-Type)
Control Interface
GPI .................................... 1x Closing contact I/O interface
(BNC)
Specifications
Video Internal Processing ...4:2:2 with 10 bit data paths
Serial Input Return Loss .....Better than 15 dB to 270 MHz
Maximum Input Cable length
> 200 m (PSF1/2 or equiv. cable)
Serial Output Level .............800 mV ±5%
Output Overshoot ...............< 70 mV
Output Return Loss.............Better than 15 dB to 270 MHz
Output Jitter........................< 0.2 UI (with 10 Hz High pass filter
selected on 601 monitor)
Minimum Delay ..................6
µ
s
Delay .................................6
µ
s - 3 5.5
µ
s
THD+N ...............................< -117 dB @ 700 Hz (24 bits) AES
to AES
Digital Audio Input (Balanced)
Connector/Format ..............25 W D
Sample Frequency .............25 – 96 kHz (48 kHz for Reference)
Input Cable Length .............>150 m of AES3 cable
Impedance..........................110
Ω
Digital Audio Input (Unbalanced)
Connector/Format...............BNC
Sample Frequency .............25 – 96 kHz (48 kHz for Reference)
Input Cable Length .............>500 m of RG59 cable
Impedance......................... 75
Ω
Digital Audio Output (Balanced)
Connector/Format.............. 25 W D
Level.................................. 3 V p-p typical into 110
Ω
Sampling ........................... 48 kHz Synchronous to SDI Stream
Digital Audio Output (Unbalanced)
Connector/Format.............. BNC
Level.................................. 1 V p-p typical into 75
Ω
Analog Audio Outputs
Output Level ...................... Adju12 dBu to +24 dBu
Output Impedance ............ ~25 Ohms
THD+N .............................. -92 dB at 23 dBu, typical at 1 kHz
Conversion ........................ min 20-bit – 105 dB dynamic range
Sampling ........................... 48 kHz Synchronous to SDI stream
Power Consumption
Module Power Consumption
9.75 W