Source Correction Routine - HP 8753D Option 011 Service Manual

17. Repeat the measurements at the same frequencies (300 kHz, 50 MHz,
1.5 GHz, 3 GHz) and record the power meter readings in the second column in Table 3-2.
18.
For Option 006 Instruments Only:
H 8482A (sensor A) from the power splitter, and replacing it with the H 8481A (sensor
B).
If you are using the H 438A power meter, the H 8481A should be connected to the
meter's channel B input.
If you are using the H 437B power meter, zero and calibrate the H 8481A sensor.
19. Subtract the value of each frequency in the second column from the value in the rst
column, and enter the di erence in the third column.
20. ress
ERVICE MENU TE T OPTION
SYSTEM 5
enter the power loss data in the same way you entered the calibration factors.

Source Correction Routine

21. ress
PRESET 5 SYSTEM 5
22. Connect the equipment as shown in Figure 3-4, using splitter #2 and the power sensor
requested by the prompt.
Figure SETU C here.
Figure 3-4. Setup C for the HP 8753 Option 011 RF Output Correction Constants
RAFT
3/21/106 15:11
Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com
Make a measurement at 6 GHz by disconnecting the
LO / EN R LI T
ERVICE MENU TE T
47 5 x 5
Adjustments and Correction Constants 3-13
POWER LO
.
EXECUTE TE T YE
and