Phase Modulation Distortion Equipment Setup; Phase Modulation Distortion Performance Test - HP 8647A Operation And Service Manual

Phase Modulation Distortion Performance Test
Phase Modulation
Distortion
Performance Wst
Connect the Test
Equipment
Audio Analyzer
0
G O 0 0
0 G O O O S E ~ o R
HP 8647A under
test
0 G O O ~ p ~ u ~ ~
0 0
ooou
Measuring Receiver
Figure 8-6. Phase Modulation Distortion Equipment Setup
Configure the
Measuring Receiver
Configure the Audio
Analyzer
1. Reset
2. 4M mode
3. Peak+ detector
4. 300 Hz high-pass filter
5. 15 kHz low-pass filter
1. Distortion mode
2. 30 kHz low-pass filter
3 . Set low input to ground
8-1 0 Performance
Tests