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An important parameter of a spectrum analyzer is the spur free dynamic range (SFDR). This is the range in dB between the noise floor and the strongest signals that can be used without generating

I knew that 500 MHz noise generator I purchased a few years back would eventually be of use. - Herb

Outstanding! - Herb

Implemented Under LEVEL added EXTERNAL AMP, value in dB, can be negative. Added status display to warn

Normalize does a "Store" and enables "subtract stored" so it is most useful with a noise generator (or tracking generator) In the settings tab you can change the "Zero level" setting to offset any

================================================================= Glad to hear Erik. I think one of the next most requested features you may be receiving is amplitude offset menu to account for

For good measurement try to keep strongest signal minus attenuation below -20dB if possible

Both

sorry to disturb as I have a question that's perhaps a little naive... does the software display in real time what the SA is doing? or it just captures static images? Claudio

Hi Erik Download and it works, well done Kind regards Kurt Fra: [email protected] <[email protected]> P? vegne af erik@... Sendt: 6. maj 2020 08:29 Til: [email protected] Emne: Re:

Herb, All units are implemented, both in marker info and graph display, hope I did the math correct.

We're very sorry, we're not sure when we'll start mass production of the tinySA, we're sending the beta version of the tinySA to some of the users who participated in the inner test, but due to

erik, load the configuration file you provided and it work fine.

I have owned two nanoVNAs now for best part of a year. Thank you so much to all involved and for making them available and taking the time to share with us at an affordable price. Now to the main

With the wrong previous exe some wrong settings got into the configuration file that is automatically loaded. Can you try? to load this configuration file? The output from the log should be like like

erik, still not working, here's a picture of the 10MHz signal emitted by the test nanoVNA-H v3.4.

Can you check if the settings page looks like this and if not, change to these values? In the picture you posted it shows "Level/dB" as 7.8 but that should be 2 And attenuation should be 0 If it

Erik, I updated the new firmware and PC software, but it still doesn't work.

Hi Hans, Thanks, excellent investigation. The SI5351 SW used was optimized for fast sweep for my DIY VNA so it is terrible with spurs.

Sorry guys, must have been a bit confused yesterday. Please use a new executable found here http://athome.kaashoek.com/tinySA/Windows/ and for those that already have the v0.2 HW, do update the FW of