8-24
Performance Tests
Residual FM Performance Test
Residual FM Performance Test
Connect the Test Equipment
Figure 8-12. Residual FM Equipment Setup
NOTE Use RF mixer MDC-174 when testing the 8648A/B/C. When testing the
8648D, both RF mixer MDC-174 and MDC-164 are required.
Configure the Measuring Receiver
1. Reset
2. FM mode
3. Peak+ detector
4. 50 Hz high-pass filter
5. 15 kHz low-pass filter