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Something broke during the latest updates before the release.

Not possible in this HW version.

After reading all the buzz I ordered one from Aliexpress. I see there were twenty orders from them in the last day or so1 Is there any way to LISTEN to the displayed signals? 73 Mike K4QET --

Hi Erik Correction to my mail. The markers work on all three PC’s. MY fault not to provide an input signal of adequate strength. The small spikes on the noise line is not adequate to trigger the

Yes it possible, but not need. This firmware need only as first step for move tinySA on new hardware (use STM32F303 and more bigger display module). Now possible produce tinySA based on H4 hardware

As explained in other post, you need either a second tinySA to act as tracking generator or you have to make one yourself with a mixer and a 433.9MHz generator using the LO output

Interesting.? Are you saying that it may be possible to piggyback a SI4432 module to the H4 so we can play more with the FW? On Sat, 25 Jul 2020 at 2:52 PM, DiSlord<dislordlive@...>

I notice that there appears to be no tracking generator.? Is this correct? Thanks, K7pv

Hi Erik Quite understandable. Anyway it work now with various small flaws. There is no vertical lines for log sweep. On one computer the markers is not shown on another they are. And do not change

I transfer tinySA firmware to NanoVNA-H4 platform Now possible use H4 platform (STM32F303 CPU + 4` display module) for next tinySA generation You can flash it to H4 and see how it work (yes no any

It may be possible to set the modulation frequency in some range

The current HW has no input possibility for modulation input

Hi Erik The change of dB/Level to 32 got it to work Kind regards Kurt Fra: [email protected] <[email protected]> P? vegne af Erik Kaashoek Sendt: 25. juli 2020 19:16 Til: [email protected] Emne:

Hi Erik Is seem to be able to run the sweep as stop the TinySA sweep when pressing single. If pressing Run the Tiny SA screen continuous stopped which I suppose it as it should be, but I see no

Hello Erik, Thank you very much for the response and the information. Would it be possible for an external modulation feature to be added in a future firmware revision? - Mike

The low output signal is created by mixing a fixed 433.9MHz signal with an LO at 433.9MHz + the required output frequency. The external modulation option disables the build-in LO and connects the

Hello, I was reading through the documentation and was curious about the external modulation function. Does this allow one to input through the high input either modulated audio or a modulated tone

I haven't spent enough time in tinySA.exe lately with the various changes in the tinySA itself.

How about: ? U = ?bandwidth ( in MHz). / ?weight ( in kilos ) -- 73, Bernie, VE3FWF (most typos in this message were generated by highly sophisticated auto-correction software)

Erik, The level/dB setting was set to a default value of '2' which is why no sweep data was displayed. Once I changed it to '32' the sweep data displayed properly.? The sweep data was displayed 3dB