R&S SMA100B - Page 620

Remote control commands
R&S
®
SMA100B
620User Manual 1178.3834.02 ─ 09
Example:
SOURce1:ILS:LOCalizer:PRESet
Usage: Event
[:SOURce<hw>]:ILS:LOCalizer:RLOBe[:FREQuency] <Frequency>
Sets the modulation frequency of the antenna lobe arranged at the right viewed from
the air plane.
Parameters:
<Frequency> float
Range: 100 to 200
Increment: 0.05
*RST: 150
Example: See Example "Configure and generate an ILS localizer signal"
on page 595.
Manual operation: See "Right Frequency" on page 155
[:SOURce<hw>]:ILS:LOCalizer:SDM <Sdm>
Sets the arithmetic sum of the modulation depths of the left lobe (90 Hz) and right lobe
(150 Hz) for the ILS localizer signal contents.
The RMS modulation depth of the sum signal depends on the phase setting of both
modulation tones.
Parameters:
<Sdm> float
Range: 0 to 100
Increment: 0.1
*RST: 40
Example: See Example "Configure and generate an ILS localizer signal"
on page 595.
Manual operation: See "Sum of Depth" on page 156
[:SOURce<hw>]:ILS:LOCalizer:SOURce <IlsLocSource>
Sets the modulation source for the avionic standard modulation.
If external modulation source is set, the external signal is added to the internal signal.
Switching off the internal modulation source is not possible.
Parameters:
<IlsLocSource> INT | EXT | INT,EXT
INT
Internal modulation source is used.
SOURce subsystem