TRANSFORM COMPUTER GRAPHICS TO THE HIGHEST
QUALITY BROADCAST STANDARD VIDEO
Video Scan Converter
The RGB/Videolink® 1690 video scan
converter transforms computer graphics and
other signals to broadcast standard video.
Computer generated images can then be recorded,
broadcast, displayed or transmitted using
ordinary video equipment.
The unit offers NTSC/PAL composite video,
S-Video (S-VHS, Hi-8) and component analog
video (Betacam/MII) outputs. SMPTE 259M
digital output is available as an option.
State-of-the-art digital signal processing
circuitry eliminates interlace flicker in
the output image. Even thin horizontal lines
appear stable. Multiple levels of filtering
offer you the best choice between image
sharpness and flicker elimination.
A zoom function lets you scale a portion
of the image to emphasize or to provide
just the right amount of underscan/overscan
adjustment. The RGB/Videolink 1690 provides
automatic synchronization to computer signals
at up to 1600 x 1200 pixels, including virtually
all desktop computers and workstations.
Professional quality scan conversion has
never been easier.
FEATURES
Up to 1600 x 1200 pixel input
Composite NTSC/PAL
S-Video, RGB, YPBPR output
CCIR 601/SMPTE 259M
digital video output option
16 levels of flicker filtering
Autosync
Genlock
Pan & zoom
Full 24-bit color
SPECIFICATIONS
Computer Inputs
Type
RGB analog video
Interlace
1:1, 2:1 (interlaced or non-interlaced)
Amplitude
0.5 V to 1.0 V peak - peak (black
level to white level)
Pedestal
0 to 120 mV
Impedance
Bridging or 75 O, switchable
Connectors
15-pin HD D-Sub (female)
Resolution
640 x 480 to 1600 x 1200
Scan rate
15 kHz to 150 kHz
Sync type
Sync on green, separate composite
sync,
or separate horizontal drive and vertical
drive
