Vislink Strata RX, Техническое справочное руководство

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Configurator Reference C-12
Strata RX
Technical Reference Manual
• Configure the
Audio Sub-Carrier
. For each channel, you
can configure:
-
Frequency
Sets the subcarrier frequency. Choices are:
4830 kHz 5200 kHz 5800 kHz 6200 kHz
6800 kHz 7020 kHz 7500 kHz 8065 kHz
8300 kHz 8590 kHz
Note the subcarrier frequency
must
match the
incoming signal. If not, the RX will indicate an alarm
condition and you will get no audio on that channel.
Use the Monitor Radio feature on the Main Page to
see which subcarrier is mis-set.
-
Enabled
When selected (checked), turns that audio channel on.
When not selected (unchecked), turns that audio
channel off.
-
Deemphasis
When selected (checked), applies deemphasis to the
audio signal. This takes out emphasis (high frequency
boost) added on the transmit end.
When not selected (unchecked), turns deemphasis off.
-
Filtered
When selected (checked), applies filtering to the audio
signal. This is a notch filter to remove the video scan
rate frequency from the audio signal.
When not selected (unchecked), turns filtering off.
Figure C-13: FMR Page