Using The Rf Blanking Marker Function - Keysight E8267D User Manual

Basic Digital Operation
Using Waveform Markers

Using the RF Blanking Marker Function

While you can set a marker function (described as Marker Routing on the
softkey label) either before or after setting the marker points
setting a marker function before you set marker points may change the RF
output. RF Blanking includes ALC hold (described on
regarding unleveled power). The signal generator blanks the RF output when
the marker signal goes low.
1. Using the factory–supplied segment SINE_TEST_WFM, set Marker 1 across
2. From the Marker Utilities menu
Marker
Point 1
180
Segment
Marker
Point 1
Segment
124
points 1−180 (page 118).
1:
Press Marker Routing > Pulse/RF Blank > Marker 1.
RF Signal
200
RF Signal
180 200
page
(page 115), assign RF Blanking to Marker
Marker Polarity = Positive
When marker polarity is positive (the
default setting), the RF output is blanked
during the off maker points.
≈
3.3V
0V
Marker Polarity = Negative
When marker polarity is negative, the
RF output is blanked during the on
maker points
≈
3.3V
0V
Keysight E8357D/67D & E8663D PSG User's Guide
(page 118),
113, note Caution