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VS-828,
8x8 Video / Audio Matrix Switcher VS828
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The VS-828 is high
performance matrix switchers for composite video and unbalanced
stereo audio signals. Switching during the vertical interval
ensures glitch-free switching with genlocked sources.
Typical
Applications:
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Any professional
system requiring outstanding value in a 8x8 matrix
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Production and
duplication facilities
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Security, CCTV, and
home theater systems
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FEATURES
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Bandwidth - 100MHz
(- 3dB) fully loaded.
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Control - Front
panel, RS-232 (K-Router™ Windows® - based Software is
included), & RS-485.
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Memory Locations -
Store multiple switches as presets to be recalled and executed when
needed
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Audio Breakaway
Switching.
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Vertical Interval
Switching.
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Switching
Synchronization - Synchronize either to external reference or the
incoming video
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Selectable Sync
Signal Termination.
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Standard 19”
Rack Mount Size - 2U.
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SPECIFICATIONS
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INPUTS : |
8 composite video 1Vpp/75ohm on BNC
connectors
1 sync/video genlock with sync select switch
8 audio stereo up to +4dBm/62kohm on RCA connectors |
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OUTPUTS : |
8 composite video 1Vpp/75ohm on BNC
connectors
8 audio stereo +4dBm/50ohm on RCA connectors |
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MAX. VIDEO OUTPUT
LEVEL: |
2 Vpp |
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MAX. AUDIO OUTPUT
LEVEL: |
+/-20Vpp |
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VIDEO BANDWIDTH
(-3dB): |
100MHz |
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AUDIO BANDWIDTH
(-3dB): |
100kHz |
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DIFF. GAIN: |
0.05% |
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DIFF. PHASE: |
0.03 Deg. |
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K-FACTOR: |
< 0.05% |
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VIDEO S/N RATIO: |
74dB |
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AUDIO S/N RATIO: |
88 dB unweighted
(1Vpp) |
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VIDEO CROSSTALK (all
hostile): |
-50 dB @ 5MHz |
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AUDIO CROSSTALK (all
hostile): |
–71.4dB@1kHz |
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CONTROLS: |
Manual, RS-232 or
RS-485 |
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VIDEO COUPLING: |
DC |
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AUDIO COUPLING: |
AC |
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AUDIO THD + NOISE: |
0.016% (1V, 1kHz) |
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AUDIO 2nd HARMONIC: |
0.012% |
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POWER SOURCE: |
230 VAC, 50/60 Hz (115 VAC, USA),
17VA |
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DIMENSIONS: |
19 inch (W), 7 inch (D), 2U (H) rack
mountable |
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WEIGHT: |
3.4 kg. (7.5 lbs.)
approx |
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ACCESSORIES: |
Power cord, Null modem adapter,
Windows®-based control software |
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