Video Distribution Amplifier

Model VDA10

Vrsw1 Rear Panel

The GEKCO Video Distribution Amplifier Model VDA10. The VDA10 is a 1 input 4 output low cost high performance, DA for general video distribution applications. The gain is adjustable plus or minus 3 db from the front panel. This unit can distribute the output of a VCR or other Video source to Switchers, Routers, Monitors and other VCRs while maintaining excellent picture quality.

The VDA10 is shipped ready to use. The proper wall transformer is supplied. Simply connect your source to the VDA10 Input and connect the outputs as needed. Under most circumstances no adjustment is needed. The unit is shipped with gain set for unity. A 1Vp-p input will produce 4 1Vp-p outputs. However if your input level is low or the outputs are driving long (>200 ft.) cables, the gain may need to be adjusted.

The VDA10 has separate gain adjustments for outputs 1 & 2 and 3 & 4. A optional equalizing DA, the EQVDA10 is available. This unit provides equalization to up to 1000 ft of RG59U cable. The same separate adjustments apply. A 12VDC supply option is also available. Order part no. VDA10-12VDC

Up to 3 units can be rack mounted in a 1 Rack Unit space, 1.5 high, using the optional rack mount assembly.

Electrical Characteristics Physical Characteristics
Signal Dimensions mm in.
Connectors BNC, 1 input, 1 loop through and 4 outputs Width 137 5.4
Impedance 75 ohms Height 39 1.5
Bandwidth DC to 10 MHz Depth 127 5.0
Chrominance to Luminance Delay < 2 ns
Gain Adjustable +/- 3dB Weight kg lbs
Equalizing Option 0 to +12dB

@ 3.58 MHz

Net 0.48 1.06
Power 9 VAC wall


Optional 12VDC

Shipping 1.5 3.31