Why does the WaveAnalyzer Analysis server default to a Resolution Bandwidth of 150MHz even after I set it to something else?

There is a known bug in the WaveAnalyzer version 1.7.0 and below where the Analysis Server will always set the Resolution Bandwidth (RBW) to 150MHz, irrespective of the RBW command sent to the instrument.

That issue was resolved in the updated software.

To fix this, it is recommended that you download the latest WaveAnalyzer software revision which is 1.7.1 or above.

https://www.finisar.com/sites/default/files/resources/waveanalyzer_gui_software1.7.1.zip