2-4 Transmission Measurements Chapter 2 — E-Series Tracking Generator
2-6 PN: 10580-00339 Rev. C Tracking Generator MG
2-4 Transmission Measurements
Option 20 includes normalized transmission measurements. This functionality is similar to a
previous option, Option 21 “2-Port Transmission Measurement”.
1. Connect a through cable between GENERATOR/RF OUT and ANALYZER/RF In
connectors. From the Generator submenu, press the Transmission Measurement
submenu key and then set Normalize On.
2. Figure 2-6 shows a through cable measurement after normalization. Note the relative
scale numbers on the graticule lines (in increments of 10 dB) on the right side of the
sweep window now that Normalization is ON. If desired, the resolution bandwidth and
video bandwidth can be changed after normalization without needing to renormalize.
After the normalization sweep is completed, reconnect the DUT between the
GENERATOR/RF OUT and ANALYZER/RF In connectors.
Figure 2-7 shows the filter measurement after normalization. Displaying the trace
required changing the Relative Ref (top of the graticule) and the Relative Scale
(db range between grids).
Refer to “Transmission Measurement Menu” on page 2-13 for additional information
including Transmission Statistics and Transmission Offset.
Figure 2-5. After Enhanced Accuracy Calibration
Note
Set the appropriate input attenuation needed before turning Normalization ON.
The Amplitude menus and the Frequency menus are disabled while
Normalization is ON.
Enhanced
Accuracy
Indicator
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