Installation & Systems Manual RUBIDIUM SERIES
Page 59
3.24
GB
: Master Black Burst Generator
The hardware consists of two black burst outputs, a SYNC input for video or 10 MHz
synchronisation, time and date reference in/outputs, as well as some general purpose
interfaces (GPI), which may be used for various applications.
Connections at GB module
8 . . . . . 1
1 . . . . . 8
AlVelte
LOOP
REF IN
VIDEO OUT
SYNC IN
A
B
OPTION
GPI
SYNC
:
Connector
BNC (IEC169-8), 75
SYNC: Signal = Video
Format
CVBS analogue video signal: PAL 625/50, NTSC 525/60, 480i/p,
576i/p, 720p, 1080i/p, bi-level and tri-level sync signals
Signal level
1 V
6 dB
SYNC: Signal = 10 MHz
Format
10 MHz, sinusoidal
Signal level
0.8 – 5.0 Vpp
2 x VIDEO OUT
:
Connector
BNC (IEC169-8), 75
Output impedance
75
Format
PAL 625/50, with or without 8 Field Ident Pulse at line 7.
NTSC 525/60
Signal level
1 V
2
%
8 Field Ident Pulse
Identifies the 8 field sequence in the video system PAL 625/50.
Can be switched off.
Level: 100%
white
Width: 20
μ
s
Start: 12
μ
s after horizontal reference.
Others
:
Operating voltage
12 - 30 VDC
Power consumption
4 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
