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Performance Tests
17. Test Port Output/Input Harmonics (Option 002 Analyzers without Option 006 Only)
Figure 4-36. Test Port Output Harmonics Test Setup
5
Press
MEAS
,
Trans: E/E S12 REV
,
INPUT PORTS
,
A
.
6
After one sweep, press
DISPLAY
,
DATA→MEMORY
,
DATA/MEM
to normalize the
trace.
7
Press
SYSTEM
,
HARMONIC MEAS
,
HARMONIC SECOND
.
8
After one sweep, press
SCALE REF
,
AUTO SCALE
to get a better viewing of the
trace.
9
Press
MARKER FCTN
,
MARKER MODE MENU
,
MKR SEARCH
,
SEARCH MAX
.
10
Write the marker 1 value (which appears on the analyzer display) on the
“Performance Test Record.” This is the worst case test port output 2nd
harmonic.
Test Port Output Worst Case 3rd Harmonic
11
Press
STOP
,
1
,
G/n
to change the stop frequency to 1 GHz.
12
Press
SYSTEM
,
HARMONIC MEAS
,
HARMONIC OFF
.
13
After one sweep, press
DISPLAY
,
DATA→MEMORY
,
DATA/MEM
to normalize the
trace.
14
Press
SCALE REF
,
AUTO SCALE
,
SCALE/DIV
,
1
,
x1
to get a better viewing of the trace.