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The tinySA and tinySA Ultra are hardware limited to outputting one frequency only.? You can buy a second one and then use a combiner to get the result you want.? A two port, quality CATV splitter

Not sure if I have missed it, but in the signal generator is there an option for a two tone output suitable for testing SSB transmissions? If not. Is this something that could possibly be implimented

A notch filter can also be used to reduce the level of the fundamental, and improve the overall dynamic range. This is common practice when making IMD measurements. Regards, Martin

You can use a sharp stop band filter that suppresses the fundamental by certain dB. ?This permits the measurement of harmonics that are very small without overloading the front end. All you need to

Hello Roger, Thanks a lot for your useful advice, in my country there is an approved vendor, I will buy the small tinySA Basic and an analog multimeter, a Sanwa EM7000. You say with the Ultra

The menu doesn't appear when I press down on the jog wheel.? The unit will go into DFU mode by holding down the jog wheel and turning the unit on.? ?I'll check the display connection when I get

With the unit turned on, you can access the MENU by pressing down on the center of the jog wheel? However, if the display does not respond to any pressure, you may want to check the display

Some posters have suggested a VNA and this is the wrong tool for aligning receivers that require a signal gen for the procedure.?? It is a very useful device but not for this application. I read

I just looked this feature up. ?I can’t get to any menu functions when I power the unit on. ?The screen doesn’t respond to any taps. Maybe I should try reseating the screen connection.

How do I do this please?

Can you check if there is any TRACE enabled?

No trick needed, just enter 50 kHz. Going further below 50 kHz the output level may be increasingly incorrect but there will be output -- Designer of the tinySA For more info go to

The tinySA can reliably see harmonics at least down to -75dBc. This because you can input with the fundamental below -30dBm and use the multi band harmonics measurement method with a very low band

Hi again Erik, Sorry to be a nag on this, but this proposed 2 input counter/timer device with internal GPSDO project of yours still sounds alluring, would be a great device.? Hopefully it is still a

Quite the opposite in my experience with the Tiny SA ultra. Harmonics that are known to be c -55dBc or a little more more down are there, but are not displayed at all in Harmonics mode? above?

Although I have yet to use the Tiny SA to align receivers, it should be an acceptable tool for that purpose. I have the Tiny sa APP installed on my PC that has a great remote GUI for the Tiny, I

Martin yup! As VNA is a vector network analyzer and TinySA is a spectrum analyzer with signal generator function as a bonus. 73's de OH7TI ti 18. kes?k. 2024 klo 15.20 Martin via groups.io

Thanks but I have tried that several times. ?Display shows the grid and labels but no trace.

I started out with the basic versions when they initially appeared, but I now have a TinySA Ultra and a liteVNA64, both of which offer fantastic performance for the price. They are instruments or

Hi there, Enrique & Martin. I strongly suggest the possession of both, Nano-VNA & TinnySa, recommending the Ultra one. Have a good midsummer all of you, provided you are located on the