Kramer 12x1 Composite Video and Balanced Stereo Audio Switcher

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DESCRIPTION

The VS-411, VS-611, VS-811, VS-1011, VS-1211 are high-performance switchers for composite video and balanced audio signals. Switching during the vertical interval ensures glitch-free switching with genlocked sources.

  • Bandwidth - 250MHz (-3dB).
  • Vertical Interval Switching.
  • Switching Synchronization - Synchronizes either to external reference or the incoming video.
  • Control - Front panel RS-232 (K-Router™ Windows®-based software is included), RS-485,& contact closure.
  • Standard 19” Rack Mount Size - 1U.

SPECIFICATIONS

INPUT: 12, 10, 8, 6, 4 composite/single component video, 1Vpp/75ohm, on BNC connectors. 12, 10, 8, 6, 4 audio balanced stereo, + 4dBu, 10kohm, on 2-part, snap fit terminal blocks. 1 external sync input (or composite video) 1Vpp/75ohm, on a BNC connector.
OUTPUT: 1 composite/single component video, 1Vpp/75ohm on a BNC connector. 1 audio balanced stereo up to +28Vpp/50ohm, (24dBu) on terminal blocks.
VIDEO BANDWIDTH (-3dB): 250MHz. (typical).
AUDIO BANDWIDTH (-3dB): 55 kHz.
DIFF. GAIN: 0.04%.
DIFF. PHASE: 0.03 Deg.
K-FACTOR: <0.05%.
AUDIO S/N RATIO: 95 dB, Unweighted.
NON-LINEARITY: 0.1%.
VIDEO S/N: 77.6 dB.
AUDIO CROSSTALK: -79dB.
CONTROL: 12 illuminated front-panel touch switches, RS-232, RS- 485 and contact closure.
AUDIO THD+NOISE: 0.02%.
2nd HARMONIC: 0.003% (1kHz).
POWER SOURCE: 230V AC, 50/60 Hz, (115V AC USA) 16 VA (VS-1211).
DIMENSIONS: 19-inch (W), 7-inch (D) 1U (H) rack mountable.
WEIGHT: 3.1 kg (6.88 lbs.) approx.
ACCESSORIES: Power cord, Windows® - based control software, Null modem adapter.




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