Quartz Q16/Q32 System Manual
18 May 2004 Issue 5.00 Page 39
Serial Digital Video
VIDEO INPUTS
Signal level 800mV p-p, nominal
Impedance 75Ω terminating
Return Loss, 5 to 270 MHz 15dB, 16dB typical
dc on input +/-3V
Cable equalisation at 270Mb/s (Q16/Q32) 250M, 300M typical Belden 8281, PSF1/2
200M, 230M typical PSF 1/3
Cable equalisation at 270Mb/s (Q6400) 220M, 250M typical Belden 8281, PSF1/2
175M, 200M typical PSF 1/3
Cable equalisation at 270Mb/s (128) 200M, 250M typical Belden 8281, PSF1/2
150M, 200M typical PSF 1/3
VIDEO OUTPUTS
Signal Level 800mV +/-10%
Impedance 75Ω
Return Loss, 5 to 270MHz 15dB
dc offset +/-0.5V
Rise/fall times into 75Ω resistive load, 20 to 80% 0.6 to 0.9ns
Jitter 500ps p-p max.
SWITCHING REFERENCE
Signal level 1v p-p +/-3dB or 1-4V pulses
Impedance looping
dc on input +/-1v
Switching occurs on lines 6/319 to 10/323, field or frame rate, link selectable
POWER (Q16 & Q32)
Auto-ranging 85-264v 50/60Hz
Power consumption Q16 = 30 watts, Q32 = 60 watts
Connector (Q16) IEC with retaining latch
Connector (Q32) IEC with retaining latch, backup optional
Power Fail Alarm Output screw terminals
Both Power Supplies good closing relay contact, rated at 250mA, 50v
One Power Supply failed or absent open relay contact
CONTROL
Q-link to remote panels 75Ω video cable, 500M max. length
Computer port RS232/RS422 D9 socket
MECHANICAL
Height Q16 = 1U, 44mm, 1.75", Q32 = 2U, 89mm, 3.50"
Width 19" rack mount
Depth Q16, Q32 = 500mm
Weight Q16 = 5.2Kg, Q32 = 6.6Kg
ENVIRONMENTAL
Operating and storage (ambient) 0-40
o
C
Specification maintained (ambient) 10-30
o
C
Fan cooled (DO NOT OBSTRUCT VENTS) Q16/Q32 draws cool air from the front of the frame and exhausting
the warm air from both sides (and lid if clear of obstructions).
Humidity 10-90% non-condensing
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