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To save me a lot of time: I will not be able to provide any support to people that want to create a TG for the tinySA Ultra except to explain how to enable the LO output. If you do not understand how

Correct. You leakage from the sweeping LO -- For more info on the tinySA go to https://tinysa.org/wiki/

something like this: Opción de generador de seguimiento (groups.io) ( /g/tinysa/message/10 )

I noticed that when I have the original TinySA the LOW IN mode, the unit is outputting a random freq signal from the HIGH IN SMA. I am not exactly sure what it is, I have all of the OUTPUT settings

Hello Martin, Could you please send me a link to your latest FW for the TinySA. I must have missed your notice of the update. Thank you, Clyde KC7BJE

Very nice, Thanks Erik

Same for me, with new touch cal process, the result is bad and not matching to the test cal point. A touch calibration offset is resulting with the new cal update. Was better and of course more

Thanks Herb Erik has kindly told me Thanks Dave

The hardware design for the tinySA Ultra is not open source so I really can't say.? Suffice to know that the CAL output derives from the main clock source, so by monitoring it while using Eriks

Ok thanks Erik I can not wait until this ultra arrives, as my spec an in my HP test set has only got a span of 10mhz, it does go up to 1ghz, Thanks Dave 2E0DMB

30MHz TCXO -- For more info on the tinySA go to https://tinysa.org/wiki/

Search for the level correction menu in the wiki -- For more info on the tinySA go to https://tinysa.org/wiki/

To reach the required resolution both the LO and the IF are "tuned" where the LO does the course steps. So you never can scan a small span wit a TG using a fixed IF frequency source I do not recommend

I got within 4 Hz at 100 MHz.? Now, how do I calibrate the amplitude? Wes? N7WS

Once I figured out how to do it, it works fine. Wes? N7WS

Hi I have been reading this as I have just ordered the ultra yesterday, Can you tell me what frequency does the main clock oscillator run at, Thanks Dave 2E0DMB

My understanding is that any time there is a change in impedance, there is a reflected wave.? This is the definition of Gamma, the Reflection Coefficient.? The RF power amplifier has a certain

The frequency correction setting is lost after each firmware update.? You can save yourself some time by writing down the CONFIG->MORE->EXPERT CONFIG->FREQ CORR value that got your error down to 9Hz

Hi Alex, I will try to explain my setup. First a bit of background: I am a professional firmware developer for many decades. I have been using SVN (TortoiseSVN) for many years without any issues. I am

Thanks, Erik! I was able to get the error down to about 9 Hz. -- Ed, K0KC k0kc@... http://k0kc.us/