
8712ET/ES and 8714ET/ES Adjustments
RF Network Analyzers R* Frequency Response Correction, Adjustment #109
Service Guide 2-25
R* Frequency Response Correction, Adjustment #109
This adjustment corrects for frequency response errors in R* measurements.
CAUTION You must perform adjustment #108 (R* amplitude correction) before running
the R* frequency response correction adjustment.
Required Equipment
Warmup Time
Allow the analyzer to warm up for one hour.
Estimated Adjustment Time
This adjustment takes approximately one minute 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.
CAUTION Store the Correction Constants (CCs) to the EPROM. Loss of data will occur if
the CCs are not saved. Refer to ”Correction Constants (CCs) Storage”on page
2-4, for detailed instructions.
Equipment Description
Recommended HP/Agilent
Model or Part Number
For 50Ω Analyzers For 75Ω Analyzers
Type-N (m) termination
(p/o 85032B/E or 85036B/E)
00909-60009 00909-60019
PRESET SYSTEM OPTIONS
109 ENTER
SYSTEM OPTIONS
SYSTEM OPTIONS
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