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Hi Hans and Jim No to hijack the thread, but you may be interested in my newly addition of test gear show in the pdf file attached and the articles linked

New FW update Version V1.4083 Ultra and Basic Changes: - Initial multi band range set equal to current range instead of 0,0 - Marker number of digits displayed in shifted mode independent of frequency

Thanks... Just ordered... Dave ~ G8LIY

I need an analyzer to do much of what the APx555?https://www.ap.com/analyzers-accessories/apx555/ does but at a lower cost. Yes, I already own several high-quality sound cards and some software.

If you work with audio, especially high fidelity audio, neither the tinySA Ultra nor any of the SDRplay devices will be of any interest to you.? High fidelity audio is generally considered to include

Good news - Mirfield electronics have just had a delivery of TinySA Ultras! https://www.mirfield-electronics.co.uk/ Looking forward to getting my second... Cheers, David -- SatSignal Software -

Erik… I tried your settings. It improves the measurement slightly. Signal Generator was the same.

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