Kramer VS1211
Switcher, 12X1 BNC

VS1211

The VS-1211 is a high performance switcher for composite video and balanced audio signals. Switching during the vertical interval ensures glitch-free switching with genlocked sources.

Bandwidth - 250MHz (- 3dB).  Vertical Interval Switching.  Switching Synchronization - Synchronize either to external reference or the incoming video.  Control - Front panel RS-232 (included KRouter ™ Windows® - based software), RS-485,   contact closure.  Standard 19” Rack Mount Size - 1U.

• INPUTS:   12, 10, 8, 6, 4 composite/single component video, 1Vpp/75 ohm;, on BNC connectors. 12, 10, 8, 6, 4 audio balanced stereo, + 4dBm, 10k ohm;, on 2-part, snap fit terminal blocks. 1 external sync input (or composite video) 1Vpp/75 ohm;, on a BNC connector.
• OUTPUTS:   1 composite/single component video, 1Vpp/75 ohm; on a BNC connector. 1 audio balanced stereo up to +28Vpp/50 ohm;, (24dBm) on terminal blocks.   
• VIDEO BANDWIDTH (-3dB):   250MHz. (typical).   
• AUDIO BANDWIDTH (-3dB):   55 kHz.   
• DIFF. GAIN:   0.04%.   
• DIFF. PHASE:   0.03 Deg.   
• K-FACTOR:   <0.05%.   
• AUDIO S/N RATIO:   95 dB, Unweighted.   
• NON LINEARITY:   0.1%.   
• VIDEO S/N:   77.6 dB.   
• AUDIO CROSSTALK:   -79dB.   
• CONTROL:   12 illuminated front-panel touch switches, RS-232, RS- 485 and contact closure.   
• AUDIO THD+NOISE:   0.02%.  
• POWER SOURCE:   230 VAC, 50/60 Hz, (115VAC U.S.A.) 16 VA (VS-1211).   
• DIMENSIONS:   19-inch (W), 7-inch (D) 1U (H) rack mountable.   
• WEIGHT:   3.1 kg (6.88 lbs.) approx.   
• ACCESSORIES:   Power cord, Windows® - based control software, Null modem adapter.

Our Part #  VS1211