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No problem. Next time you are in Phoenix give me a shout :-) de Paul, W8AEF _____ From: [email protected] [mailto:[email protected]] On Behalf Of HB via groups.io Sent: Wednesday, April 12, 2023 6:29 PM

Paul, W8AEF... I might be interested if you could show me how to use it!! Hank K4HYJ

Hans13, I own both models of the TinySA, 3 models of SDRPlay, An RFExplorer, and an Antunio.? They were perched to do transmitter purity analysis.? The TinySA is the best at this, in my opinion.?

No - the SDRplay is a RF radio receiver.? It is not for audio signal analysis.? You want an audio spectrum analyzer.? Buy a decent 96 KHz. sampling sound card and use one of the free FFT audio

But most of the "standard" sound cards cease at 20 kHz or slightly above with an aggressive roll-off at 20 to 22 kHz. Believe me, I've been through too many and wasted $$$ on them. Finally, I bought a

Don't the have software to use a sound card as a spectrum analyzer? You can get good dynamic range with a high end sound card. Mike N2MS

Ed, Your measurements are in-line with Erik's design goals, and I wouldn't mess with the calibration tables unless you have a calibrated RF sine-wave generator that you trust.? Kurt had access to a

Thanks for your reply. I don't need / use the SG features of the Tiny. But it is nice to have just in case. Because I work with mostly audio (hi-fi), I think I'm more interested in low frequencies, so

You can use NanoVNA-App (have limited TinySA3 and TinySA Ultra support) In settings you can press Set Date/Time button for sync (at bottom)

it's silly to compare sdr-ply with tinysa

Completely different things.? SDRplay sells SDR *receivers* that work from VLF to 2 GHz.? You can use them as a spectrum analyzer (SA) using their program SDRuno or with a 3rd party SA application

I own the TinySA Ultra but have recently come across what may be an alternative. SDRplay Anyone have BOTH devices and can compare/contrast? I mean, beyond the screen; that is, using either device with

I’ll be DARN. EUREKA it works!!! Thanks for all your help. And thanks for the quick response. Mark

I have been upgrading the firmwares on the NanoVNA, NanoVnaH4, the tinySA, and the tinysa ultra since they first came out and have never had any troubles using Windows 7. I don't have to rename files

Sure? !! Jos

Herb, Here is the measurement comparison table for one Ultra driving the other and vice versa (pretty close): -- Ed, K0KC k0kc@... http://k0kc.us/

I did the same thing with the same results. RTFM ! (Instructions in this case) de Paul, W8AEF _____ Sent: Wednesday, April 12, 2023 9:01 AM To: [email protected] Subject: Re: [tinysa] Setting the

On input date screen at left you can see SET DATE *YYMMDD* YY - mean 2 digits of year MM - mean 2 digits of month DD - mean 2 digits of day So in your case need set 230411

Hi Eric, I set the date by entering 2023 04 11 No luck then I tried 04 11 2023 No luck again Then I tried 11 04 2023 zip, nadda, nothing. Always goes back to the original date. Mark

Herb, Thanks again! I guess that I can always go back to the generic values if I "mess-up". I will print them out first to see if they agree with what you gave me in a previous email. -- Ed, K0KC