开云体育

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 the

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? about

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 northern

If you are interested in radio, construction and antennas, then a VNA may be of more use than a Spectrum Analyser. Ideally you could own both, but I think for your purposes something like a cheap

To your last question, please only buy from the approved sellers. Buying from any other vendor is super high risk of fakes. There are approved sellers listed for aliexpress and Amazon…..

Try holding the multifunction switch to the left and then powering on the computer, if it boot up fine, try executing clearconfig once.

Hello, Although I have not still got a TinySA device yet I would like to get one in order to align some radios that are waiting, but before doing nothing I would like to know your advices since I have

I have been searching through the posts but I haven't found a solution to this problem. Just got a (real) ultra and when I first switched it on, everything looked good, did the calibration and self

Or, since it has been established that this is an old topic here we could search the message archive for references and stop bombarding poor Paul with email requests. "mike via groups.io"

I did a non exhaustive set of tests for *fun* using old non SMD parts just to see what I could produce, since many hams often quote them and it was time to put them to the test.