Technical Support

Test & Measurement

What are the Noise Figure specifications above 3 GHz for the ESA Series Spectrum Analyzer? The specifications for instrument noise figure uncertainty is nominally the same as from 10 MHz to 26.5 GHz, especially for high gain devices under test. FAQ 2012-02-25
Why is the marker Count Accuracy on the on the ESA Series Spectrum Analyzer only specified when using resolution bandwidths >1KHz? If more that one signal is present in the 1kHz span, the marker count will be incorrect. FAQ 2010-09-08
What is the best Displayed Average Noise Level Specifications for the ESA-E series? The best DANL on the ESA Series is -151 dBm and is reached using the optional narrow resolution bandwidth filters and the pre-amplifier. FAQ 2003-05-13

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