VDA-SVHS 1x4 SVHS Video Distribution Amplifier


The VDA-SVHS is a 1 input, 4 output SVHS video distribution amplifier.

Gain for Y and C, and equalization of the Y component are adjustable, and the controls are accessible from the front of the unit.

The video input is looping. Input terminations are easily selected using a rear panel switch if a looping input is not required.


VDA-SVHS Specifications

Power Requirements115 VAC, 60 Hz or 230 VAC, 50 Hz; 6 W

Video Inputs

Input Impedance75 ohms bridging
Input Signal Level1 V p-p nominal, 2 V p-p maximum
Input Return Loss Greater than 42 dB to 5 MHz
Input Connectors Standard SVHS x 2 (looping)
DC Offset+/-5 V maximum

Video Outputs

Number of Outputs4 total
Load Impedance75 ohms
Output Level1 V p-p nominal, 2 V p-p maximum
Output Gain Range +4/-5 dB
Output Return LossGreater than 40 dB to 5 MHz
IsolationGreater than 40 dB to 5 MHz
DC Offset Less than 60 mV
Frequency Response +0/-0.05 dB to 5 MHz, +0/-0.2 dB to 10 MHz
Hum on Outputs Less than 4 mV p-p
Noise (RMS) Greater than 70 dB below 1 V p-p,
10 MHz bandwidth
Differential Gain Less than 0.1%, 10-90% APL, 4 loads
Differential Phase Less than 0.1 deg., 10-90% APL, 4 loads
Output Connectors Standard SVHS x 4
2T Pulse 0.2%
2T Pulse/Bar 0.2%
Horizontal Tilt Less than 0.1%
Vertical Tilt Less than 0.3%, composite field square wave

Physical Dimensions (Inches)

VDA-SVHS 8.1 W x 1.9 H x 5.1 D


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