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VS-421, 4x1
Video Audio Switcher VS421
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The VS-421 is a high
performance switcher for composite video and unbalanced audio
signals. It switches any one of four audio and video signals to a
single audio and video output.
Typical
Applications:
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Any professional
display system requiring video and audio switching.
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Real time camera
switching for broadcast and production systems
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CCTV and security,
point-of-sale, medical imaging, and rental
applications
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FEATURES
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High Bandwidth -
330MHz (- 3dB).
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Switching - Vertical
interval or immediate (selectable).
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Control - Front
panel or contact closure.
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Desktop Size -
Compact size. Can be rack mounted in a 1U rack space with the
optional RK-MEDN adapter
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SPECIFICATIONS
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INPUTS: |
4 composite video/SDI,
1Vpp/75Ω, on BNC connectors. 4 audio stereo (or balanced
mono), + 30dBm typ. on RCA connectors. |
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OUTPUT: |
1 composite video, 1Vpp/75Ω on
BNC connectors. 1 audio stereo/balanced mono + 30dBm typ. on RCA
connectors |
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VIDEO BANDWIDTH
(-3dB): |
330MHz. |
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AUDIO BANDWIDTH
(-3dB): |
50 kHz. |
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NON LINEARITY: |
0.1%. |
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DIFF. GAIN: |
0.1%. |
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CONTROL: |
4 front panel touch switches,
contact closure. |
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DIFF. PHASE: |
0.03Deg. |
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K-FACTOR: |
0.05%. |
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LUMA S/N: |
> 71dB. |
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SWITCHING: |
Vertical interval or
immediate. |
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VIDEO CROSSTALK: |
-65dB (SYNC). |
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POWER SOURCE: |
230 VAC, 50/60 Hz, (115VAC U.S.A.)
4.6 VA. |
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DIMENSIONS (W,D,H): |
24.5cm x 18cm x 4.5cm (9.6” x
7” x 1.7”, W, D, H.). |
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WEIGHT: |
1.4kg. (3.1 lbs.)
approx. |
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ACCESSORIES: |
Power cord. |
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OPTIONS: |
Rack mount kit model
RK-MEDN. |
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