The SV-1000/4-G video separator is designed for additional protection of four signal lines, e.g. in CCTV installations, securing the expensive devices (cameras, DVRs, monitors etc.) from:
- lightning discharges,
- voltage differences and strokes,
- electric currents in video signal cables.
The device eliminates signal disturbances that take place with transmissions over several hundred meters distances.
After remove the cover of the case you can mount the device to the wall via wall screws (not in the set).
SPECIFICATIONS
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Video bandwidth: |
9MHz / 1Vpp |
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Sockets type: |
8 x BNC female |
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Input / output impedance: |
75Ω |
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Gain adjustment: |
(-5) - (+5)dB |
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Galvanic isolation among signal inputs and among signal outputs: |
1000V (peak) |
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Galvanic isolation between signal inputs and outputs: |
1000V (peak) |
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Galvanic isolation between power and signal inputs / outputs: |
1000V (peak) |
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Power: |
12V DC / 300mA |
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Dimensions: |
213 x 36 x 93mm |
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Weight: |
310g |
Front view:
Top view:
The gain can be adjusted independently by a potentiometer for each output:
Elimination the signal disturbances existing due to difference in voltage between camera ground and monitor ground. The voltage results from this difference can adds up to useful signal voltage. It makes low frequency disturbances (e.g. slowly vertical moving black fields):
To full protect all devices connected to the line against lightning discharges the following connecting diagram is recommended:
The galvanic isolation of the SV-1000/4-G:
The device's case has a removable cover:
