Power of a QPSK
on a Agilent E4402B Spectrum analyzer
Updated 08 February 2018
More calculators at https://www.satellite-calculations.com
White cells are user input value fields, click elsewhere in the window for final calculation.
If the Noise density is to be measured on the analyzer with a 75/50R minimum loss pad, setup as follows;
- Setting bandwidths to ALL AUTO, Detektor to "Peak", load 5.7 dB correction for the loss pad.
- Average set to "100", PreAmp to "On", Attenuation to "0", Span to show one transponder only.
-Use the noise marker to measure the dBm/Hz value on peak of the carrier