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I use dfu-util under Linux.? It is also available for MacOS and Windows. http://dfu-util.sourceforge.net/ Releases available for download here: http://dfu-util.sourceforge.net/releases/

Been there, done that, have a pile of useless electronic parts and fuses to proveit, just means two things, we are human and prone to error and we are amateurs not professionals, even they make

Two more notes that I forgot: - Effectively, by increasing the RBW, artifacts disappear in narrow filters, as Erik rightly suggested. - The maximum dynamics I get is 65dB, with the LO level set to its

Hi again, everybody. I attach photos of the analysis of a notch filter for FM broadcast made with the TinySA and the NanoVNA. It can be seen that they are practically identical, except for the

Hello. I checked my TinySA label on back. Besides the Frequency coverage, the only warning is to "avoid static discharge". There is the point that a lot of people, me included that see such warnings

ch, Geoff and Karl, Thanks for the pointers. I think that there is plenty of good info there to make a power attenuator of my own. Good to be building something again. Thanks for your help 73 John

When measuring an unknown voltage, what range do we use? Same thing when measuring an unknown signal with a device with a sensitive input, always put in line attenuation, reduce the attenuation till a

Yes. ceramic. Also fits 0402 or 0603 -- 73, Gyula HA3HZ

Ok, 1uF ceramic?

I've used TinySA app to upload new firmware a couple of times and it worked first time every time.

Re-reading this string, essentially concerned with damage due to input overload, might I make a silly suggestion. Essentially (perhaps excepting esd), input overload is an operator error similar to

Next time try TinySA-App or NanoVNA-App for updating firmware. Easy-peasy. 73 -Jim NU0C "Stan J via groups.io" <tied2texas@...> wrote:

Yes, I put it in DFU mode but it would never show up in DFuse. I kind of gave up and was playing with the PC software listed on the WIKI page and noticed it had an option to upgrade the unit. It took

Please try this one: /g/tinysa/files/Utilities/Homemade%2040dB%20attenuator.pdf Karl Jan - LA3FY

Hi John, glad you like the TinySA, I purchased mine from same supplier and am very impressed. I use a 40dB sniffer that I built for use with a digital power meter described in Elektor magazine many

I have some of these .. https://www.aliexpress.com/item/32872061199.html ( https://www.aliexpress.com/item/32872061199.html?spm=a2g0s.9042311.0.0.3f3b4c4dH7eZCP ) or these

Santa brought an original TinySA (via Mirfield Electronics, delivered next day) and I'm seriously impressed. Any pointers to articles describing how to build either a 100W dummy load with sniffer

Did you put the Tiny into DFU mode?

Its 1uF -- ------------------------------------------ For more info on the tinySA go to https://tinysa.org/wiki/

Y'all might want to add a comment in the 'Updating the Firmware' wiki about *Windows: what to do when the USB driver install fails*. I tried it first on my main Win7 desktop, USB-3.0 port.? Splat in