Crystal Vision
Specification
10 Specification
General
Dimensions
100mm x 266mm module with DIN 41612 connector.
Weight
180g.
Power consumption
Q-Down 3G - 1 Watts.
DA6 - 3 Watts.
FIP - 0.6 Watts.
FOP - 0.6 Watts.
Inputs
Video
HD or SD SDI 270Mb/s to 2.970Gb/s serial digital compliant to
SMPTE 259M, SMPTE 292M and SMPTE 424M.
Cable equalisation:
3G (2.970Gb/s) – 80 metres, Belden 1694 or equivalent.
HD (1.485Gb/s) – 140 metres, Belden 1694 or equivalent.
SD (270Mb/s) >250 metres, Belden 8281 or equivalent.
Video standards
supported
1080p 50/59.94/60, 1080i 50/59.94/60, 720p 50/59.94/60,
625i/50, 525i/59.94.
Input format auto selected.
Return loss
50MHz to 1.5GHz -15dB.
Outputs
RM41 The Q-Down 3G range has two input loop-throughs and
configurable three video outputs. The video outputs can be a
selection of analogue or SDI.
RM41 + RM34 The Q-Down 3G range plus DA6 has eight input loop-throughs
and three configurable video outputs. The video outputs can be a
selection of analogue or SDI.
RM57 The Q-Down 3G range with optical I/O has one optical input or
optical output plus one input loop-through and three configurable
video outputs. The video outputs can be a selection of analogue
or SDI.
RM57 + RM34 The Q-Down 3G range plus DA6 has one optical input or optical
output plus seven input loop-throughs and three configurable
video outputs. The video outputs can be a selection of analogue
or SDI.
Serial digital
Three HD or SD SDI 270Mb/s to 1.5Gb/s serial digital outputs
compliant to SMPTE 259M and SMPTE 292M.
Delay through
board
Adjustable. Minimum delay 2uS.
Component:
SD/HD. YUV and RGB 1 Volt
±
2% into 75 ohm. Sync on G, B
Q-Down-AG 3G/ATG 3G User Manual R2.1
47
11 July 2019
