344 Keysight EXG and MXG X-Series Signal Generators User’s Guide
Using Avionics VOR/ILS Softkeys for N5171B/72B and N5181B/82B with Option 302
Using VOR [VHF Omnidirectional Range] Softkeys
Figure 14-4 VOR Softkeys
When testing a VOR system, the following VOR parameters can be set:
- Turns on the VOR
carrier and variable
phase signal
- Turns on all
VOR modulation
and VOR carrier
- Turns on only the
sub-carrier
- Turns on the sub-carrier
modulated with the
reference signal
- Sets the Bearing angle
FROM the VOR station
- Sets the Bearing
direction as either
From or To
the VOR station
- Sets the frequency of
the reference signal and
variable phase signal
- Sets the amount of
FM deviation the 30 Hz
reference signal applies
on the sub-carrier
- Turns off all
VOR modulation;
VOR carrier remains on.
- Sets AM depth of the
variable phase signal
- Sets the frequency of
the sub-carrier
- Sets the AM depth of
the sub-carrier as it
modulates the main carrier
- Sets a Carrier Frequency by selecting an Index from 1 to 160.
(Default: Index is 1 and corresponds to 108.00 MHz)
VOR Menu Parameters Default State
VOR Mode OFF
Carrier Freq Index 1 108.00 MHz
Bearing menu Angle 0.00 Deg
Direction From
REF/VAR menu REF/VAR Freq 30.00 Hz
REF Deviation 480.0 Hz
VAR Depth 30.0%
SubCarrier Freq 9.96000 kHz
SubCarrier Depth 30.0%
COM/ID menu
a
a. For information on the COM/ID menu,
refer to
“Using COM/ID Softkeys” on page 354.
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