Atec Agilent-8563E - Manual (Page 61)

Performance Tests ESG Family Signal Generators
3. Phase Modulation Accuracy and Distortion
4-12 Calibration Guide
3. Phase Modulation Accuracy and Distortion
These automated tests verify the phase modulation accuracy and distortion specifications.
Accuracy is verified directly with a measuring receiver, and distortion is verified by
measuring the demodulated output from the measuring receiver, using the audio analyzer.
The audio analyzer provides a more accurate verification with better resolution than using
the measuring receiver alone.
Recommended Equipment
• HP/Agilent 8902A Measuring Receiver Option 010
• HP/Agilent 8903B Audio Analyzer
Equipment Setup
Figure 4-10 Accuracy & Distortion for Phase Modulation Tests Setup