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Hi Erik I have a tinySA-ULTRRA ZS-406 Version: tinySA4_v1.4-187-gc385f30 Build Time: Nov 25 2024 - 12:14:35 I have been having problems using it with the TinySA-App v1.1.20.1 running under Windows 10

There is currently no way to input an external trigger. In theory it should be possible to implement such an external trigger using the internal serial RX input for triggering a scan and anyone is

I have just received my tinySA ULTRA Plus ZS-406 Version: tinySA4_v1.4-187-gc385f30 Build Time: Nov 25 2024 - 12:14;35

Hello, Is there any way to trigger the Tinysa from an external trigger separate from the signal source? I don't see this capability in the wiki, but I'd thought I would check to be sure. -N

U22 replaced. It now passes all self tests and appears to be fully functional. I too, screwed up the battery connector when disassembling the unit. I? soldered the battery wires to the circuit

You will see lots of new functionality in the menus compared to the venerable 0.5 (which is still a great firmware release). My favorite is the 'measure' menu with its items, and some of the new trace

I am a firm believer in using filters to make accurate measurements when in ultra mode. High pass filters work wonders and reduce /? prevent erroneous measurements.

THX Hugen for the clear explanation for the issue. -----------------------------------------From: "Hugen via groups.io" To: [email protected] Cc: Sent: Wednesday January 1 2025 11:53:28PM Subject:

Stan, thank you for the superfast reply! I am embarrassed to say that I am still on firmware 0.5! "If it works, don't fix it" – but four years and a multitude of firmware updates is

Yes, it can.? Or use nanovna-app, they both come from the same code base.

Since the same driver is used for both, does anybody know if the Tiny SA- App can be used to also update the NanoVNA H4 Firmware Upgrade? -- -.- ...-- .-. .-. .-. 73 de Robert ? K3RRR X/(Twitter)

This can help: [email protected] | Opció de generador de seguiment ( /g/tinysa/topic/tracking_generator_option/73309964?20,0,0,0::recentpostdate%2Fsticky,,,20,2,0,73309964 ) Toni

Since the noise source generates a very wide bandwidth signal, this causes the mirror suppression algorithm of the tinySA ULTRA mode to fail. When the scanning frequency is greater than 3GHz the IF

I hope you read the page on limitations of enabling the Ultra mode and measuring wideband or scanning signals.? The step at 3GHz is normal for the noise source you are using. With a noise source,

Hi Leif, THX for the plots. As a comparison on my ULTRA, I used a ViewTEQ 5-1000MHz noise generator with an in-line 10dB pad and obtained the following plots at 10MHz - 3GHz. NOTE: This is

I think you will find this interesting. https://youtu.be/X4dGaC0QiEw?si=mNBxCAPxbtktOPJq

There is an article in the Jan/Feb 2025 issue ?of the QEX (which is available to ARRL members) on how to build a low-cost tracking generator for the tinySA.? Perhaps an ARRL member in this group

I was browsing TinySa examples from https://tinysa.org/wiki/pmwiki.php?n=Main.Mixer TinySas? where directly coupled to each other.? May I ask, does it really work and can I make one TSA to output

The noise source is supposed to work at 12V,? but it runs very hot even at 10V. This is at 12V. I don't know how, but the problem may be at the source/Nose.