Keysight EXG and MXG X-Series Signal Generators User’s Guide
157
Avionics VOR/ILS (Option 302)
Using ILS Marker Beacon Softkeys
Example of Setting All ILS Marker Beacon Parameters
1.
Press Preset to place the signal generator in a known preset state.
2.
Set the ILS Marker Beacon mode to inner, middle, or outer mode.
a.
Press Aux Fctn > Avionics > Marker Beacon
b.
Press Marker Beacon
(Default selection is Off.)
c.
Select either: Inner | Middle | Outer
3.
Set the ILS Marker Beacon carrier frequency.
a.
Press Carrier Freq Index
(Default value is 17 and corresponds to 75.000 MHz.)
b.
(Optional) Select a <value> from 1 to 33 and press Enter to change
to a different carrier frequency.
4.
Set the ILS Marker Beacon AM depth.
a.
Press Marker Depth
(Default value is 95%.)
b.
(Optional) Select a value from 0 to 99.9% and press Enter.
5.
(Optional, if Inner was selected in step 2 above.)
Set the ILS Marker Beacon inner marker frequency.
a.
Press Marker Beacon
b.
Press Inner
c.
Press Marker Freq
(Default value is 3000 Hz.)
d.
(Optional) Select a value from 0 Hz to 10 MHz.
6.
(Optional, if Middle was selected in step 2 above.)
Set the ILS Marker Beacon middle marker frequency.
a.
Press Marker Beacon
b.
Press Middle
c.
Press Marker Freq
(Default value is 1300 Hz.)
d.
(Optional) Select a <value> from 0 Hz to 10 MHz.
7.
(Optional, if Outer was selected in step 2 above.)
Set the ILS Marker Beacon outer marker frequency.
a.
Press Marker Beacon
b.
Press Outer
(Default value is 400 Hz.)
