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Performance Tests
12. Test Port Input Impedance
8
When the analyzer displays the prompt,
CONNECT STD THEN PRESS KEY
TO MEASURE
, connect a short to reference test port 1.
9
Press
FORWARD: SHORT
.
10
At the prompt, connect a load to reference test port 1.
11
Press
FORWARD: LOAD
.
12
When the analyzer displays,
’DONE’ IF FINISHED WITH CAL
, press
DONE
1-PORT CAL
.
13
Press
SAVE/RECALL
,
SAVE STATE
.
14
Connect the equipment as shown in Figure 4-27.
Figure 4-27. Test Port 2 Input Impedance Test Setup
15
Press
MARKER
to turn the analyzer’s marker 1 on. Use the front panel knob to
locate the maximum value of the data trace for each of the frequency ranges
listed in the “Performance Test Record.”
16
Write these maximum values on the “Performance Test Record.”
17
Connect the equipment as shown in Figure 4-28.