The VS-421 is a high performance switcher for composite video and unbalanced audio signals. It switches any one of four audio and videosignals to a single audio and video output.
- High Bandwidth - 330MHz (-3dB).
- Switching - Vertical interval or immediate (selectable).
- Control - Front panel or contact closure.
- Desktop Size - Compact size.
Applications
- Any professional display system requiring video and audio switching.
- Real time camera switching for broadcast and production systems.
- CCTV and security, point-of-sale, medical imaging, and rental applications.
- INPUTS: 4 composite video/SDI, 1Vpp/75?, on BNC connectors. 4 stereo audio (or balanced mono), + 30dBm typ. on RCA connectors.
- OUTPUTS: 1 composite video, 1Vpp/75? on BNC connectors. 1 audio stereo/balanced mono + 30dBm typ. on RCA connectors.
- VIDEO BANDWIDTH (-3dB): 330MHz.
- AUDIO BANDWIDTH (-3dB): 50 kHz.
- NON LINEARITY: 0.1%.
- DIFF. GAIN: 0.1%.
- CONTROL: 4 front panel touch switches, contact closure.
- DIFF. PHASE: 0.03°.
- K-FACTOR: 0.05%.
- LUMA S/N: > 71dB.
- SWITCHING: Vertical interval or immediate.
- VIDEO CROSSTALK: -65dB (SYNC).
- DIMENSIONS: 24cm x 18cm x 4.5cm (8.6
| Manufacturer # | VS-421 |
| Manufacturer | Kramer Electronics |
| File Formats | N/A |
| Connection (Bus Type) | N/A |
| Video Inputs | N/A |
| Video Outputs | N/A |
| Video Formats | N/A |
| Audio Inputs | N/A |
| Audio Outputs | N/A |
| Video Sources | N/A |
| Operating System | N/A |
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