5-112
Hardkey and Softkey Reference
Phase Modulation
Square
This softkey lets you to specify square as the phase modulation waveform for the
ΦMPath1 and ΦMPath2 configurations. Notice that the selected waveform
applies only to whichever
ΦM path configuration you have currently selected.
Softkey Location: Press
FM/ΦM hardkey, toggle FM/ΦM softkey to ΦM, press
More (1 of 2), ΦM Waveform, Square
SCPI Commands:
[:SOURce]:PM[1]|2:INTernal[1]:FUNCtion:SHAPe SQUare
[:SOURce]:PM[1]|2:INTernal[1]:FUNCtion:SHAPe?
Swept-Sine
Pressing this softkey reveals a menu of choices for setting the swept-sine phase
modulation parameters. In this menu you can set the start and stop
ΦM rate and
the sweep time. You can set the signal generator to a single, externally-triggered
sweep on either a negative or positive TTL level or you can choose continuous
sweep, triggered immediately. In this menu you can also select either a positive or
negative polarity for the TRIGGER OUT signal.
Softkey Location: Press
FM/ΦM hardkey, toggle FM/ΦM softkey to ΦM, press
More (1 of 2), ΦM Waveform, Swept-Sine
SCPI Commands:
[:SOURce]:PM[1]|2:INTernal[1]:FUNCtion:SHAPe SWEPtsine
[:SOURce]:PM[1]|2:INTernal[1]:FUNCtion:SHAPe?
Triangle
This softkey lets you to specify triangle as the frequency modulation waveform
for the
ΦMPath1 and ΦMPath2 configurations. Notice that the selected
waveform applies only to whichever
ΦM path configuration you have currently
selected.
Softkey Location: Press
FM/ΦM hardkey, toggle FM/ΦM softkey to ΦM, press
More (1 of 2), ΦM Waveform, Triangle
SCPI Commands:
[:SOURce]:PM[1]|2:INTernal[1]:FUNCtion:SHAPe TRIangle
[:SOURce]:PM[1]|2:INTernal[1]:FUNCtion:SHAPe?