APPEAR AS Confidential 279/352
Choose either: 1, 2, 4, or 8 carriers.
Output power level per
carrier
Default value is 107.0 dBµV and the accepted range is between 95 –
111dBµV. This value, however, can be expressed in dBµV, dBmV, or dBm.
Deviation pilot tone (kHz)
Represents the amplitude of stereo pilot signal. Its range is between 1.0
kHz to 12.0 kHz with a default value of 7.5 kHz.
Under the MPX section, the following parameters are available:
The port number of the test signal source; default is A.
Valid adjustment is from 6.0 dB to -6.0 dB, with a default value of 0.0 dB.
To ensure that the total power level is appropriate, any changes in the number of carriers
need to be followed by a power level reset.
The number of services is determined in the global parameters setup. If the module is not
configured, only eight services along with default frequencies will be listed.
10.1.2 CONFIGURING RADIO SERVICES
To configure services on the FM radio module, select FM Radio from the Navigation Pane. A list of all FM radio
modules in the chassis is shown, by slot number, together with a list of services with configurable fields for each
service on the module.
The following variables are displayed:
The slot in which the module is installed
The port on which the service is output
Select a service of your choice via the drop down box
Output frequency of the service
Enable RF up-conversion of a chosen service from a particular port on a module in a
particular slot.
Relative audio output level in dB; audio output level can be adjusted by clicking
Edit.
This field indicates if a test tone has been enabled on a particular service or not.
Audio Clipping/second. This function reports audio clipping and is updated every 10
seconds. Clipping of audio can be reduced by configuring the audio level
adjustment (can be found by clicking on Edit).
To Next Page
Loading...