The VM-42 is a high-performance distribution amplifier and switcher for composite video signals. It can be used as a 4x1 vertical interval switcher with each input becoming a 1:2 DA or it can take one input, provide correct buffering and isolation, and distribute the signal to eight identical outputs. It can also be configured as 2 1:4 DAs or as a 1:6 DA plus a 1:2 DA.
 
SPECS
INPUTS: 4 composite video, 1Vpp/75Ω, on BNC connectors.
OUTPUTS: 4x2 + 1 composite video, 1Vpp/75Ω on BNC connectors.
MAX. VIDEO OUTPUT: 2Vpp.
VIDEO BANDWIDTH (-3dB): 200MHz.
DIFF. GAIN: 0.12%.
DIFF. PHASE: 0.11Deg.
K-FACTOR: <0.05%.
S/N RATIO: 73dB.
CROSSTALK: −40dB @10MHz.
COUPLING: DC.
POWER CONSUMPTION: 230V AC, 50/60Hz (115V AC USA) 4.6VA.
 
Supplied with mains cable.
Tested and working.
In great condition with a few age-related marks.
Grade A.
Free Postage.