Nautel VS300, Operation And Maintenance Manual

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VS300 Operations and Maintenance Manual Operating the transmitter
Issue 8.0 2016-03-01 Page 2-85
Figure 2.63: Internal SCA1 and SCA2 editing screens
•
SCA Enable
: Select ON or OFF.
•
SCA Level:
Select a level between 0 and 20%.
•
SCA Freq:
Select a frequency between 20 and 100 kHz.
•
SCA Input:
Select a level between -12 and 12 dBu.
•
SCA Low Pass:
Select ON or OFF.
•
SCA Preemph:
Select the desired pre-emphasis characteristic -
0 us
,
50 us
,
75 us
or
150 us
.
•
SCA Mode:
Select FM or DSB-SC.