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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): |
-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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