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A new measurement example is added to demonstrate the dynamic range of the tinySA in measuring harmonics coming from a transmitter https://tinysa.org/wiki/pmwiki.php?n=Main.DynamicRange

For those using Linux Multiple segments is now working in tinySA-saver https://github.com/erikkaashoek/tinySA-saver The tinySA data is in the S21Gain (dB) graph. Suggest to remove all other displayed

That did it!

Cool, I'll give it a shot.? Thanks, Allison.

I used dfu-util and it worked.? Linux Mint 18.3. Command line used. $ sudo dfu-util? -a 0 -s 0x08000000:leave -D ch.bin I was going to use the ST software but due to screw up on their end

Has anybody been able to update the firmware from Linux?? I downloaded and installed the software from ST.? I have not been able to get the GUI to run at all.? I am able to connect from the

The tinySA does a double conversion with a first high IF at 433MHz for its low input IF? range (till 350MHz). Performance is more then sufficient for measuring spectral purity of HF transmitters. The

My guess would be limitations of the spectral purity of the local oscillator. (I haven't seen the hardware design.) The two ranges suggest that it works similarly to the NanoVNA: a signal source is

Hoping to shed some light on the tinySA possibilities I created a wiki measurement example on IQ balance tuning in a single side band

Implemented, see wiki

Herb, The commands you recognize are the same as the nanoVNA. The returned data per trace is only one number as the power measurement is scalar and not a vector Next to the nanoVNA level commands

======================================= I'm uncertain how the help file John posted correlates to the console commands list that Erik provided by sending the "help" console command to the tinySA. -

Focus is not exactly the?same as "ZEROSPAN". I?do plan on putting that option back. The "GRID" commands will be separate. The current structure makes the?two-word idea difficult! There are two

John, I guess you did see the tinySA wiki https://tinysa.org/wiki/pmwiki.php?n=Main.HomePage W.r.t the console commands I agree single letter commands are not easy to understand. Can I propose some

But wait, there's more! We are slowly but slowly implementing a complete serial command handler that when complete should allow you to do anything that you can do with the touch screen. We are also

If I can see clearly, the one-letter commands can be identified from the help made by John WA2ZFW. HBTE / Files / WA2FZW - M0WID ESP32 - ILI9341 Version of the TinySA folder.

Is clear, I was just too lazy to implement them yet, Triggering in the frequency domain depends a lot on the scan speed and may not be useful for narrow RBW scan (scanning is slow) The menu tree keeps

Greetings Erik, Looking good!!! This feature that would permit the screen capture of a sporadic burst IMHO could prove very useful. Terrific that you can do this for both time and frequency domain

Here they are: version reset freq saveconfig clearconfig data frequencies scan sweep test touchcal touchtest pause resume trace marker capture vbat vbat_offset help info color if attenuate rbw mode

Erik, I combined this request with another topic so you may have missed it.??When you get the time could you post what the "help" console command returns?? I'd?like to know what commands are