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Thanks, Mike N2MS

See: https://www.tinydevices.org/wiki/pmwiki.php?n=TinyPFA.FW David -- SatSignal Software - Quality software for you Web: https://www.satsignal.eu Email: david-taylor@... Twitter: @gm8arv

Eric, Where can I find the tinyPFA release? Mike N2MS

In the spec of the ultra rf -generator is says step size of 44 Hz, but i measured 57.2 Hz. Step size of 57 Hz, gives freq gaps on chosen output frequency between 0 and +28 Hz or 0 and -28 Hz. My cal

Looking good Thanks Erik

New FW release Version V1.4082 Basic only Changes: - Bug solved: Markers give large negative frequencies -- For more info on the tinySA go to https://tinysa.org/wiki/

Hi Erik, tinyPFA 215 works fine. There are some issues with tinySA and tinySA_v1.4-81-gaed244c above 133.2 MHz it reads - 4 GHz in Low mode also the High mode is off. Further more I could not make

Thank you, Erik, for the quick release of the corrected FW!? It works fine on Ultra. Mirek Dne 11.04.2023 v 11:01 Erik Kaashoek napsal(a):

See new tinyPFA release. Can one of you test if OK now? -- For more info on the tinySA go to https://tinysa.org/wiki/

Hi, What Joe says, SA and SA4 were not effected. NanoVNA H4 was, tinyPFA still is. Thanks André

Hello Erik. I did not experience the Jog switch bug on the SA and SA4. On the TinyPFA it needs? definitely to be fixed...( fixed on the NanoVNA H4 version by DiSlord) TIA????? Joe.

New FW release Version V1.4081 For basic and ultra Changes: - Bug solved: Hang when using jog button when menu was open - Bug solved: Negative marker frequencies when shifted center to zero HZ not

Just a thought; you are measuring an o/p of +3dBm, is the input protection on one of the TinySAs cutting in a shade before the other?? 73 Jeff G8HUL

Thank you very much! Mirek Dne 11.04.2023 v 9:29 Erik Kaashoek napsal(a):

Set the CENTER freq to LO Set the SPAN to 4*IF Now enable FREQ SHIFT and it will ask for the actual CENTER freq (because you are in CENTER/SPAN mode) Enter 0 as the center freq All frequencies below

I'm going back to my original question. I will connect the TinySA to the mixer output. Is it possible to achieve a display where LO is displayed as 0 Hz frequency and the upper and lower mixing

Yes, the PE4312 is bad, part U9 See the FAQ for the part number: https://tinysa.org/wiki/pmwiki.php?n=Main.FAQ Yes -- For more info on the tinySA go to https://tinysa.org/wiki/

Hank, I may have to further optimize the tinySA Ultra for very narrow deviation measurements. Try RBW = 200 Hz and span of 20kHz and see if that improves -- For more info on the tinySA go to

Just like Hans Merz /Pa3AAW described, my tinySA is failing Self Test number 12.? I verified the 4 dBM attenuater is bad.? I turned on the 30 MHz cal.? At 0 thru 3 dBM manual attenuator settings,

Hello, I'm currently working with the nanovna_command.py <https://github.com/Ho-Ro/nanovna-tools/blob/main/nanovna_command.py> file. First I sent the command "mode low output" which worked fine, only