HP 8590 E-Series, Calibration Manual

Page: 259 / 693

33. Spurious Response , HP 8596EM
32. Set the EMC analyzer by pressing the following keys:
4 AMPLITUDE 5
NNNNNNNNNNNNNNNNNNNNNNN
REF LVL 67 4 +dBV 5
4
BW
5
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
AVG BW AUTO MAN (MAN) 30 4
Hz
5
4 TRACE 5
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
More 1 of 4
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
More 2 of 4
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
VID AVG ON OFF (ON) 10 4 ENTER 5
4
SGL SWP
5
W ait until AVG 10 is displayed along the left side of the CRT display .
33.
Press 4 MKR ! 5
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
MARKER ! HIGH , then record the Marker Amplitude Reading
as TR Entry 3 of the performance verication test record.
The Marker Amplitude Reading should be more negative than the
Specication previously recorded as TR Entry 2 of the performance
verication test record.
Figure 2-54.
Third-Order Intermodulation Distortion T est Setup , HP 8596EM
P art 3: Third Order Intermodulation Distortion, <2.9 GHz
34. Zero and calibrate the measuring receiver and 50 MHz to 12.8 GHz power
sensor in log mode (power reads out in dBm), as described in the measuring
receiver operation manual. Enter the power sensor 3 GHz Cal F actor into
the measuring receiver .
2-230 P erformance V erication T ests