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RGB Spectrum Scan Converter: RGB/VIDEOLINK
1690 |
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.
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| 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
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| SPECIFICATIONS |
Computer Inputs
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| 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 |
| Sync on green |
200 mV to 400 mV |
| Separate sync |
1.0 V to 4.0 V; polarity negative/positive |
Video Outputs
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| Scan rate |
15.734 kHz, 29.97 Hz / 15.625 kHz,
25 Hz |
| Composite (NTSC/PAL) |
Differential phase < 2 degrees
Differential gain < 2%
K2T < 1%
KPB < 2%
Connector BNC |
| S-Video |
Standard S-Video levels on a 4 pin
mini-DIN connector |
| CAV |
RGB and Y PB PR on BNCs |
| Digital |
SMPTE 259M on BNC (option) |
Genlock
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| Composite video (NTSC/PAL),
black burst |
Controls
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Brightness Zoom Size
Contrast Pan Position
Saturation Zoom pre-sets Freeze
Gamma Aspect ratio Genlock adjustment |
Serial Communications
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| Type |
RS-232, on DB9 connector (female) |
| Data |
8 bits, 1 start, 1 stop |
| Echo |
User selectable |
| Baud rate |
4800, 9600, 19200, 38400, 57600, 115200 |
Physical
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Dimensions:
W x D x H |
19” (49.26 cm) x 8” (20.32
cm) x 1.75” (4.45 cm) |
| Weight |
8.3 lbs (18.3 kg) |
| Power |
90 - 132 V AC or 180 - 264 V AC Autoranging
Less than 40 W |
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