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Can you use the TinySA Ultra to tune a duplexer?

The short antenna doesn’t work well below 10 MHz since the antenna’s impedance is so much higher than the 50 ohm analyzer input Z. It’s not practical to use a resonant antenna at low frequencies

Is all OK now? -- For more info on the tinySA go to https://tinysa.org/wiki/

I was still in the phase noise measurement mode what I'am did before, I just reconfigured the markers... István

Simply put, the dips in the green curves indicate the frequency at which the antenna is well matched. The frequency of the yellow curve is optimal where it is as close as possible to the centre of the

Excellent, David. Thanks a lot! -- -- 73! R4HDC

Thanks David,? great job. Mike C. Sand Mtn GA

It's possible. Not sure when -- For more info on the tinySA go to https://tinysa.org/wiki/

Erik, Thanks for detailed explanations! Would it? be possible to add some real-time spur events monitoring, something like generating a short audio beeps on audio output jack in case when a spur

Thanks, I can replicate -- For more info on the tinySA go to https://tinysa.org/wiki/

Hi Erik, the settings shown in the picture FW 1.4-40 start 0 stop 800Mhz (RBW:300 - just because slow down the scan..) - set 500 Mhz frequency to the marker 2 - after first scan, the marker 2 jump to

Hello George, I can't really follow your logic, Let's say for instance you bought three tinasa, one goes faulty, are you really going to wreck a good one to repair the faulty one? Doesn't make much

Its already available. You can create something like this: using this trace table by enabling trace table which converts the selected trace into a frozen trace with the data coming from the table --

I also would like level limits o the display, since I purchased the Tinysa Ultra for EMC pre-compliance checks Mike

Will be in the next release -- For more info on the tinySA go to https://tinysa.org/wiki/

See TRACE/CALC/TRACE TABLE -- For more info on the tinySA go to https://tinysa.org/wiki/

Hello Erik. Very nice additions in every new version, thanks! Can you please make the 'preset' > 'store'?? show the frequencies already filling the slots (and not only store1 to store4). It helps in

Hi, Erik, There had been a feature proposed earlier for TinySA to add a (segmented) limit lines on a display, which might be useful in case one needs to perform some spurs level limit tests (similar

No, the new FW uses a new magic number as some of the internal data structure changed making the stored presets incompatible. -- For more info on the tinySA go to https://tinysa.org/wiki/

Masahiro-san Thanks for the excellent feedback. I will send this info to manufacturing for future improvements. The non zero leveloffset values are either in the firmware of measured during