Installation & Systems Manual RUBIDIUM SERIES
Page 50
3.15
XT
: 3G/HD/SD Video Data and Time Code
The hardware consists of a digital video channel (3G/HD/SD), time code in/outputs, serial
interfaces, as well as general purpose interfaces which may be used for various applications.
1
1
SERIAL / LTC OUT
GPI / LTC IN
VIDEO OUT
LOOP OUT
VIDEO IN
LTC
AlVelte
Video input VIDEO IN
:
Format
Serial digital video: 3G – SMPTE 424M,
HD – SMPTE 292M,
SD – SMPTE 259M.
Connector
BNC (IEC169-8), 75
Video time codes
D-VITC (SMPTE 266M-1994), ATC (SMPTE 12M-2-2008)
Video output LOOP OUT
:
Format
Same as video input
Connector
BNC (IEC169-8), 75
Video output VIDEO OUT
:
Format
Same as video input
Connector
BNC (IEC169-8), 75
Video time codes
D-VITC (SMPTE 266M-1994), ATC (SMPTE 12M-2-2008)
LTC input
:
Format
According to ANSI/SMPTE 12M-1-2008
Connector
Balanced signals LTC_IN_A and LTC_IN_B:
Via 3-pin XLR female (according to IEC 268-1)
Via 2 pins of the 9-pin DSUB female GPI/LTC IN
Input impedance
18 k
Signal level
100 mV
p-p
- 5 V
p-p
, auto-ranging
Frequency
1.6 - 2500 frames/s
LTC output
:
Format
According to ANSI/SMPTE 12M-1-2008
Connector
Balanced signals LTC_OUT_A and LTC_OUT_B:
Optional via 3-pin XLR male (instead of LTC input)
Via 2 pins of 9-pin DSUB female SERIAL/LTC OUT
Output impedance
< 50
Signal level, adjustable
balanced use: from –17 dBu/0,31 V
p-p
to +13 dBu/9,8 V
p-p
unbalanced use: from –23 dBu/0,16 V
p-p
to +7 dBu/4,9 V
p-p
Others
:
Operating voltage
12 - 30 VDC
Power consumption
4.7 W maximum
Weight
0.4 kg approx.
Mechanical
2 circuit boards (W x D): 100 x 160 mm / 3.94 x 6.30 inch
Rear panel: RUB H1: 103 x 44 mm / 4.06 x 1.73 inch
RUB H3: 8HP, 3RU
