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Hi Erik, if i set the tinysa to output -10dbm at say 100mhz the real output is only -17.5 -18dbm so the output gain is a lot lower then it should be , do i have a bad amp stage in the tinysa, this

Can you share a screen capture or photo of test 7 failing. The fail is due to overly strict criteria as we are only now collecting statistical data on the correct boundaries for test 7 Do you mean

running the latest firmware on a tinysa i am getting, test 7 flatness fail, and the output power is 7-8dbm lower then displayed, measured with a HP test set, is this why it is failing test 7 flatness

Brian, After you double checked with the cal output I can only say that your tinySA should be within the +/- 2dB error and it is not messed up. I can not explain the difference with your

He who measures the temperature with more than one thermometer doesn't know the temperature. He who reads more than one time keeping device doesn't know what time it is. He who measures the humidity

12 days from ordering and very well packed etc. from Zeenko. Display is perfect as is the rest of the unit, let the games begin.... Had an idea to make the box more useful, just cut a strip of

Brian, Your measurement technique and math are both correct. (EE and extra class license here so I know enough to be dangerous!) I looked up your SWR meter and it is spec'd as "Accuracy: mean +/-

Nicely built.? Just be careful if you walk around with the whip antenna attached.? You can build up quite a static charge walking over carpet... Roger

That's a great idea! ?? Roy WA0YMH

Hi, Here's what I did.? Let me know if I need to perform any steps differently. Mode / Cal Output: 30 MHz At the 30 MHz measurement I did: CONFIG/MORE/LEVEL CORRECTION/INPUT LEVEL Then entered:

Re touch calibration. This is done on the NanoVNA with Dislords software, so it should be possible to make it for the TinySA. 73/Torbjorn/SM6AYM

2022. 12. 12. 17:50 keltezéssel, hwalker írta: Hello, I think, it is an up-converter=mixer inside. The 10Mhz reference input is the local oscillator of the mixer. It is up-converts the 0-2Mhz

Simple idea FWIW. Nylon rod, tapped 1/4x36 on one end, with a tapered notch into a 13/64 hole 3/4” from the other end.

Hi THE BOSS Thank you for the feed back Funny enough my YouTube nick name is THE BOSS ? Kind regards Kurt Fra: [email protected] <[email protected]> P? vegne af THE BOSS via groups.io Sendt:

Thanks, never considered that. Rich

Is it possible to move the calibration points for touch calibration a little bit to the middle of the screen? At the moment they are exactly in the corners of the screen. You need a very thin pen to

Thanks Kurt for this and other video's. It is interesting that someone like you with a good assortment of microwave test equipment has such a passion for the new ultra. Mine is on it's way and i am

The tinySA has 57 different resolution filters but not on the exact 1,3, 10 grid The Ultra has fewer but better on the 1,3, 10 grid -- For more info on the tinySA go to https://tinysa.org/wiki/

I am not saying this an issue. When you set the RBW to 10Khz on the TinySA the display shows 11Khz, on the Ultra it shows 10Khz.? Same with 30 khz.? The TinySA shows 32khz while the Ultra shows

Mike, " atten:Input the 10M reference of the spectrum into the machine, set the center frequency to 10M, and reduce the SPAN from 4M to the smallest SPAN." Seems to have been designed for a spectrum