Nokia 7000 Series Benutzerhandbuch
6800/7000 Series - Distribution and Routing Products Installation and Operation Manual
47
Chapter 6
VEA-6830 Video
Distribution Amplifier Module
Overview
The VEA-6830 is a reliable, high-performance video equalizing
distribution amplifier. This module provides continuous variable
equalization for up to 1000 ft (300 m) of Belden 8281 coaxial cable. It can
also be customized to accommodate other cable types.
distribution amplifier. This module provides continuous variable
equalization for up to 1000 ft (300 m) of Belden 8281 coaxial cable. It can
also be customized to accommodate other cable types.
The VEA-6830 features differential input, eight outputs, gain adjustment
with a range of -3 dB to +3 dB, and high-frequency response adjustment
on the front edge of the board.
with a range of -3 dB to +3 dB, and high-frequency response adjustment
on the front edge of the board.
Composite and component analog NTSC, PAL, SECAM signals, with or
without sync, and subcarrier signals can be amplified with a VEA-6830
installed in an FR-680x series video distribution amplifier frame.
without sync, and subcarrier signals can be amplified with a VEA-6830
installed in an FR-680x series video distribution amplifier frame.
Specifications and designs are subject to change without notice.