4-63
Performance Tests
17. Test Port Output/Input Harmonics (Option002 Analyzers without Option 006 Only)
Figure4-36. Test Port Output Harmonics Test Setup
5Press MEAS, Trans: E/E S12 REV, INPUT PORTS, A.
6After one sweep, press DISPLAY, DATA→MEMORY, DATA/MEM to normalize the
trace.
7Press SYSTEM, HARMONIC MEAS, HARMONIC SECOND.
8After one sweep, press SCALE REF, AUTO SCALE to get a better viewing of the
trace.
9Press 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.