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Chapter 3 General Configuration and Monitoring
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78-4025112-01 Rev H0
QAM Card Configuration
The RFGW-1 has six QAM cards. Each card has two ports. Each port has four
channels. The following sections describe how to configure the QAM card.
Global RF Port Configuration
Global RF Port Configuration allows you to configure RF for every port. See the
following screen.
Parameters
The following table describes Global RF Port Configuration parameters.
Parameter
Description
RF Port
Refers to the RF port on a particular card.
Example:
1/2 indicates card 1, port 2.
Spacing
The spacing between the channel center frequencies of different channels.
Modulation
Refers to the QAM output selected (256 or 64).
Output Level
Refers to the QAM output. The range depends on other parameters.
Symbol Rate
Based on the QAM modulation and ITU standards.
Combined
Carrier
Allows you to configure the port for single/dual/quad channel.
Содержание RF Gateway 1 Modules
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