1-13
Making Measurements
Using Display Functions
Figure 1-8 Example Dual Channel with Split Display On
3. To return to a single-graticule display, press: .
NOTE You can control the stimulus functions of the two channels independent of
each other by pressing .
Dual Channel Mode with Decoupled Stimulus
The stimulus functions of the two channels can be controlled independently using
in the stimulus menu. In addition, the markers can be controlled
independently for each channel using in the marker mode
menu, under the key.
NOTE ES models only: For dual channel, if chann els are unc oupled and yo u have f ull
2-port calibrations on both channels, you will not be able to select a
non-ratioed measurement. For example, you can measure S21 or B/R, but not
input B.
NOTE Auxiliary channels 3 and 4 are permanently coupled by stimulus to primary
channels 1 and 2, respectively. Decoupling the primary channels’ stimulus
from each other does not affect the stimulus coupling between the auxiliary
channels and their primary channels.
Dual Channel Mode with Decouple d Channel Power
By decoupling the channel power or port power and using the dual channel mode, you can
simultaneously view two measurements (or two sets of measurements, if both auxiliary
channels are enabled) having different power levels.
SPLIT DISPLAY 1X
Sweep Setup
COUPLED CH OFF
COUPLED CH ON off
MARKERS: UNCOUPLED
Marker Fctn