Hello TOM,, I have one underway via Aliexpress. In a research project at a university ,a side line is stability of some sources. Apart from more classical measurements, the setup of the FSA3011 and measurements of several sources can be done by one ore more students as project work. This however means that work will be progressing at student rate...... That only SMALL changes/enhancements can be made. No redesign/no writing new soft. However simple things are possible. Keeping in mind the student will be new to these subjects and the main aim is NOT designing a new FSA3011. At first instance we will be happy with a good (stable) running set up and understanding the pros and cons of the FSA3011 with respect to the more usual set ups.
Jan ON4MMW -----Original Message----- From: time-nuts <time-nuts-boun...@lists.febo.com> On Behalf Of Tom Van Baak Sent: 02 August 2019 02:01 To: time-nuts@lists.febo.com Subject: Re: [time-nuts] FSA3011 Frequency Stability Analyzer If anyone else has a FSA3011 please contact me, off-list. It seems to function on split-signal noise floor tests, but has real trouble with tracking and comparing actual oscillators. More details soon, but in case it's just my unit, I'd like to talk with anyone else who's got one. Only a few seem to have been sold; I'm hoping one or two of them were to time nuts reading this. Thanks, /tvb On 7/26/2019 12:02 PM, Tom Van Baak wrote: > Yes, I'm evaluating a FSA3011 at the moment. It's a cute little unit. > > Documentation is sparse, the jpg plots are fuzzy, "customer" support > is nil, but it works. My initial tests show it's ~4x worse than the > data sheet claims but it turns out the unit is quite dependent on the > rise time and power of the input signals so YMMV. > _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.