Forums › SA Series Discussions › How to change from "Measuring Receiver" to "FM Modulation Analysys" › Reply To: How to change from "Measuring Receiver" to "FM Modulation Analysys"
Justin Crooks
1. Yes. Powers of 2. 16, 32, 64, 128, …
2. Yes.
3. Number of points varies a little based on window bandwidth. For the legacy API, it is closer to 3.5 * span / RBW
4. 440.4 to 440.8 MHz would probably be 2 slices (440.4 – 440.6, 440.6 – 440.8). If each slice is 56 ms, your sweep time would be 112 ms.
5. The API expects FFT size. The user interface expects RBW. Use the relationship from question 2.
6. IF bandwidth is set using decimation (IF BW = 240 kHz / decimation)
7. I would expect this to work. Configure, sweep, configure, use measuring receiver (actually more of a modulation analyzer).
Let me know if you have more questions.
