DA-6804+D Series
Installation and Operation Manual
3
Copyright © 2010, Harris Corporation
Main
Features
This section provides the main features for each of the DA-6804+D series of
distribution amplifiers.
DA-DHR6804+D
The main features for the DA-DHR6804+D are listed below. Figure 1-1 shows a
basic signal flow diagram for this distribution amplifier module.
Figure 1-1 DA-DHR6804+D Signal Flow Diagram
Operates with standard dual slot distribution amplifier back module (see
page 14)
Passes signals at data rates from 5 Mb/s to 3 Gb/s
Four selectable channel configurations:
1×8_ACO: 1 input to 8 outputs with auto changeover
The signal on SDI In_1 is distributed to 8 outputs. If the signal at SDI In_1
disappears, the outputs are switched to SDI In_2 (if a signal at SDI In_2 is
detected).
When the signal reappears at SDI In_1, the outputs are switched back to
SDI In_1 from SDI In_2 automatically.
1×8_ In_1: SDI In_1 to 8 outputs
1×8_ In_2: SDI In_2 to 8 outputs
2_1×4: 2 independent 1×4
SDI In_1 to SDI Out_1, 1-4
SDI In_2 to SDI Out_2, 1-4
Input signal presence detect and report
Automatic input cable equalization
Selectable + 6dB gain to use external passive 75 2×1 splitter (via CCS only)
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