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VM-127, 12
Channel Video Clampers VM127 |
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The Kramer VM-37 & VM-127 are 3 and 12 channel
video clampers for video, s-Video (Y/C) and RGB sources. Many video capture
cards, satellite decoders and receivers, and other video and RGB sources ride on
erroneous DC offsets that need to be corrected for proper operation.
Typical
Applications:
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Production and
duplication facilities
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Computer
generated graphics and video capture
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Professional
satellite receiving systems
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FEATURES |
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High Bandwidth - 475MHz (-
3dB).
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Restores to correct DC
Levels.
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Level (Gain) and EQ (Peaking)
Controls
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Removes DC Offsets.
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Standard 19” Rack Mount
(VM-127) - 1U.
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SPECIFICATIONS |
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INPUT: |
12 BNC connectors, 1Vpp / 75Ω;4 RGB/component
video (Y, B-Y, and R-Y), 0.7Vpp / 75Ω on BNC connectors.
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OUTPUTS: |
12 BNC connectors, 1Vpp / 75Ω;4 RGB/component
video (Y, B-Y, and R-Y), 0.7Vpp / 75Ω on BNC connectors.
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MAX. OUTPUT LEVEL: |
2.3Vpp. |
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BANDWIDTH (-3dB): |
430MHz. |
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DIFF. GAIN: |
0.35%. |
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DIFF. PHASE: |
0.09. |
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K-FACTOR: |
<0.05%. |
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S/N RATIO: |
74.0 dB. |
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CROSSTALK (all hostile):
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-61.8dB. |
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CONTROLS (GAIN): |
-2.1dB to +6.0 dB. |
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COUPLING: |
AC input; DC (clamped) output.
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POWER SOURCE: |
230 VAC, 50/60 Hz, (115VAC, U.S.A.)
8.1VA. |
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DIMENSIONS: |
19-inch (W), 7-inch (D), 1U (H)
rack mountable |
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WEIGHT: |
2.6 kg. (5.7 lbs.) approx.
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ACCESSORIES: |
Power Cord. |
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