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6800/7000 Series - Distribution and Routing Products Installation and Operation Manual 63

Chapter 8

VPD-6830 Programmable

Video DA Series

Overview

The VPD-6830 Programmable Video DAs are a series of reliable, high-

performance, specialized function DAs for some common DA

applications.

The VPD-6830 series of DAs provide a differential input, eight outputs, a

jumper-selectable input coupling mode for DC and AC coupling, soft

and hard clamping capability for composite NTSC and PAL video

signals, and a continuously variable equalization for various types of

coaxial cables.

The VPD-6830 series also features gain adjustment over a range of -3 dB

to +3 dB, and high-frequency response adjustment on the front-card

edge of the board.

Four video submodules are available for installation into the base DA

module (VEA-6840). Only one submodule can be installed at a time.

Specifications and designs are subject to change without notice.

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