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I have written a documentation for this specrum analyzer board: https://www.rudiswiki.de/wiki9/SpectrumAnalyzer_LTDZ 73, Rudi DL5FA

@Scott i just downloaded without any problem. Nevertheless, i put it on my server: http://www.siglishofen.de/Scott.rar

Banggood has two small 4.4GHz SA with screen at $69 and $89. It rather looks like their firmware has been adapted/rpped-off from the TinySA Github. I have ordered one of each and will report when they

If the tinySA is in its normal auto settings mode, then it should adjust its internal attenuation automatically to prevent the output of the NanoVNA from over driving its input.? In manual mode, I

Thank you for the screenshots Herb. Can i use the nanoVNa signal generator attached directly to the tinySA input without attanuator?

Erik, I had some 22pF smd caps on hand, so with magnifying goggles and soldering iron in hand I installed the capacitors in the prepared positions. No awards for straight alignment of the installed

The price of the tinySA is a bargain, but when you add in Erik's technical, firmware and software support it really stands out.? My ham club purchased one of those 35M - 4.4GHz devices and it sits in

I've seen only now your second reply Ok for the 33pF capacitors, i will. Thank you Erk!

Thank you! i've got it at a bargain price and only after reading this group i suspected that it could be a copy. I thought that there were no fakes (yet) for the tinySA.

If you have the capability I suggest to solder 33pF 0603 SMD capacitors on the open positions C13, C17 and C20. This will reduce the currently visible 48MHz harmonic spurs to almost

Your OK! Fully genuine -- ------------------------------------------ For more info on the tinySA go to https://tinysa.org/wiki/

Hi Erik, self test positive here is the photo inside: https://imgur.com/a/o93IIVl there is nothing written on the pcb on the diplay side. I left the FW upgrade as last step, not done yet.

that soft wear is no longer available .it dont seem to to be any soft wear for that spectrum analyzer . just my luck .lol. [email protected]> wrote:

First run a selftest. After that upgrade the FW. If you want to be sure open the case and post a picture of the PCB ------------------------------------------ For more info on the tinySA go to

HI, i have just got my tinySA from China. Please check this video and tell me if it is genuine https://youtu.be/rP_V3yWgGWg

Hi Erik, For what it is worth, v1.1-32 FW shows as V1.1-31 when version is checked after upgrading. Thanks and 73, Robert, WA2T

i will try that out thanks

Maybe this will work: http://myosuploads3.banggood.com/products/20190421/20190421205201LTDZ35-4400M.rar

hello every one i purchased one of thease spectrum analyzers months ago before i bought the tiny sa..the spectrum analyzer showed up today ive plugged it into my pc but the software does not load up

Stefan,Glad to hear you got it working! Enjoy exploring the world-wide radio spectrum!*** Walt *** WA7SDY ***