Tuesday, August 11, 2026

Thanks EMC Directory!

 The PSA Series 4 includes a Real-Time FFT analysis mode (available on RT variants). The Series 4RT provides up to 80,000 FFTs per second for real-time performance. Offering a 10.8MHz real-time bandwidth and a frequency range of up to 2.7GHz, the RT analyzer has a 100% Probability of Intercept (POI) for transient signals lasting as briefly as 37.5µs. This capability provides a gap-free, continuous observation window of the spectrum. By implementing swept FFT stitching, the Series 4 completes a 100MHz span with a 10kHz resolution filter in roughly 70ms, compared with 13.5 seconds required by traditional hardware.


https://www.saelig.com/pr/psa2704rt.html

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