R3132 Series Spectrum Analyzer Operation Manual
6.2.1 External Mixer Performance Verification Test Procedures
6-20
12. On the RF power meter set correction data for 50.1 GHz.
13. Measure the source module output level, and then record it in calibrated value
column on the performance verification test record sheets.
14. Repeat steps 11 through 13 for the SG output frequency and RF power meter cor-
rection data up to 60 GHz by 100 MHz steps.
Part 2 Frequency Response Test
15. Connect equipment as shown in Figure 6-6.
16. On the R3172/R3182, press keys as follows to preset.
SHIFT, CONFIG (PRESET)
17. On the R3172/R3182, set controls as follows;
Center Frequency: 40.0 GHz
Span: 40 MHz
Reference Level: 0 dBm
dB/div: 10dB/div
RBW: 300kHz
VBW: 3kHz
Detector: Sample
18. On the SG, set controls as follows;
Output Frequency: 40.0 GHz
Output Level: 0 dBm
19. On the R3172/3182, press SINGLE key for a sweep.
20. On the R3172/R3182, press PKSRCH key to capture the signal peak.
21. Record the level of peak marker in the measured value column on the perfor-
mance verification test data sheets.
22. Calculate actual value using following equation.
Actual Value = Abs (Calibrated value) - Abs (Measured value)
23. Record the result in the actual value column on the performance verification test
data sheets.
24. On the R3172/R3182, set control as follow;
Center Frequency: 40.1 GHz
25. On the SG, set control as follow;
Output Frequency: 40.1 GHz