Kramer VS-421 4x1 Composite Video and Stereo Audio Switcher
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.
Features- High Bandwidth - 330MHz (-3dB).
- Switching - Vertical interval or immediate (selectable).
- Control - Front panel or contact closure.
- Desktop Size - Compact size.
- RK-MEDN Optional 1RU Rack Adapter
- INPUTS: 4 composite video/SDI, 1Vpp/75 Ohm, on BNC connectors. 4 stereo audio (or balanced mono), + 30dBm typ. on RCA connectors.
- OUTPUTS: 1 composite video, 1Vpp/75 Ohm 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" x 7" x 1.8") W, D, H.
- POWER SOURCE: 230VAC, 50/60 Hz, (115VAC U.S.A.) 4.6 VA.
- WEIGHT: 1.4kg. (3.1lbs) approx.
- ACCESSORIES: Power cord.
