
8712ET/ES and 8714ET/ES Adjustments
RF Network Analyzers Reflection (One-Port) Correction, Adjustment #107
Service Guide 2-19
Reflection (One-Port) Correction, Adjustment #107
This adjustment corrects for errors in reflection measurements. The analyzer measures an
open, a short, and a load to perform a one-port reflection calibration and then stores the
values in a correction table.
For all ES analyzers, separate correction tables are created for reflection corrections at
PORT 1 and for reflection corrections at PORT 2.
Required Equipment
Warmup Time
Allow the analyzer to warm up for one hour.
Estimated Adjustment Time
This adjustment takes approximately three minutes to perform.
Procedure
1. Press
.
2. Follow the instructions on the analyzer’s display.
3. If you are not going to make any more adjustments, press
.
If you are going to make more adjustments, save the correction constant data that you
have generated so far.
a. Insert a formatted disk into the internal disk drive.
b. Press .
This creates a file (or writes over an existing file) where the correction constants are
stored.
Equipment Description
Recommended HP/Agilent Model or Part Number
For 50Ω Analyzers For 75Ω Analyzers
Calibration kit 85032B/E 85036B/E
PRESET SYSTEM OPTIONS
107 ENTER
SYSTEM OPTIONS
SYSTEM OPTIONS
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