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Yes, I did, the response is like this: % python ./tinySA.py leveloffset low_output -1 Usage: tinySA.py: [options] tinySA.py: error: no such option: -1

Did you forget the underscore between low and output? -- Designer of the tinySA For more info go to https://tinysa.org/wiki

Let me add one reply and then close this topic. Fur the ultimate spur free dynamic range you have to strike a very careful balance between the power level that arrives at the mixer and the noise

..but unfortunately that figure for faithful rendition generally not known and has to be determined, as was the -25dBm for the TinySA, by trial and error, and does vary somewhat from unit to unit and

This is the response for calibrating the output level: leveloffset low output -1.0 tinySA.py: error: no such option: -1

If you can capture the screen you do not need other drivers. The tinySA is connected as a serial interface and you need something to send serial commands and show the serial responses. This can be a

Hello, I want to connect to tinySA from macOS. I did it previously for updating a firmware (dfu-util) and now tried tinySA.py following the steps according to athome.kaashoek.com/tinySA/python/.

If they don't want it back you can try to replace the switch -- Designer of the tinySA For more info go to https://tinysa.org/wiki

It looks like the RF switch on the RF port is damaged and Amazon may have sent you a return from another user. Suggest returning it for a replacement.

You could try the latest firmware, perhaps? David -- SatSignal Software - Quality software for you Web: https://www.satsignal.eu Email: davidtaylor@... BlueSky: @gm8arv.bsky.social, Twitter:

OK? cool? :)? Dave

They're sending me the VNA I ordered and they don't want this back. So it's not really a warranty situation. I don't see how it can be a clone, as it came 2 day shipping from amazon which the tinysa

Why? is it out of warranty ? If still in warranty, they must accept returns I think what Erik is suggesting is that it's failing the test because it's a clone,? so not much you can do to "fix"

They don't want it back so I'd like to fix it if possible

Return to amazon -- Designer of the tinySA For more info go to https://tinysa.org/wiki

Hello all, I ordered a NanoVNA but amazon sent me a SAUltra on accident (which I planned on ordering too anyways) But it fails the self test and the calibration too. I fed in the 30MHz cal signal and

When one KNOWS the source power AND the input level to the test instrument that will yield a faithful rendition of the input signal, one can EASILY determine how much attenuation is required. PERIOD.

Thank you Jeff for this interlude of sanity. I was trained to start in a completely safe input level range, wide sweep, look for all the signals, calculate and note the safe maximum level (as Min

Contact Zeenko -- Designer of the tinySA For more info go to https://tinysa.org/wiki

Eleshop no longer has the TinySa Ultra model (non-plus) in stock. From what the people there say, the old model, ZS-405, will no longer be produced and sold? For some reason, I would prefer to be able