Cable and Antenna Test Mode
R&S
®
ZNH
136
User Manual 1334.5985.02 ─ 02
1. Press the [TRACE] key.
2. Select the "Trace Math" softkey.
The R&S
ZNH opens a submenu to select the trace math operation.
3. Select the "Trace - Memory" or "Memory / Trace" menu item.
The R&S
ZNH calculates and shows the resulting trace.
4. To turn off trace mathematics, select the "Off" menu item.
Figure 7-9: Trace memory
7.3.2
Using Markers
shows the horizontal position of all markers and the
corresponding vertical value.
You can select any marker in the
for further marker function
using the marker softkey menu.
7.3.2.1
Using Markers and Deltamarkers
The R&S
ZNH has six markers, five of which can be used as either markers or delta
markers.
The markers cannot leave the trace and indicate the horizontal and vertical coordinates
of the point they are positioned on. The horizontal position of a marker is shown by a
vertical line which extends from the top to the bottom of the measurement diagram.
The marker list above the diagram area shows the exact coordinates of all markers in
use.
The position of a delta marker is indicated by a dashed line to distinguish it from a nor-
mal marker. The delta marker level is always a relative to the main marker level and so
Analyzing Measurement Results