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The menu details pages still require a lot of maintenance. When a link is broken you get the "password required" message -- Designer of the tinySA For more info go to https://tinysa.org/wiki

On the wiki, trying to access "menu details" / STORAGE and certain "menu details" /CONFIG items of the tinySA Ultra/Ultra+, leads to password required screen. It also happens when trying to see the

Hello Ted, This may seem like a long shot, but I would open up the offending TinySA and check the shields are properly located in their clips. Either way, I would remove any shields, clean their

THX for the quick reply Eric and Don. I have done a bit more testing with the units on batt and separated (actually one under test is on and the other off). As in my earlier post one unit has no

The LO of one tinySA will cause spurs on the other tinySA. Can you test if they are far apart -- Designer of the tinySA For more info go to https://tinysa.org/wiki

For your purposes it will be better suited a avalanche pulse generator.

Hi Ted, I just tested my TinySA Ultra using same setup parameters that you used and mine shows no spurs. ?I have the RF port terminated with my 50 ohm calibration load. My unit is running old

Yes At least within the spec constant -- Designer of the tinySA For more info go to https://tinysa.org/wiki

Ah ok, it's a single point calibration. Any slope from 30MHz to 6GHZ is assumed to be constant?

The rise/fall time of the CAL output is unspecif As only the known power level of the fundamental is used in the calibration process the variation in harmonic levels is not relevant -- Designer of the

I want to use the square wave signal from the cal output to measure my scope's risetime. When I loop back the calibration signal (30MHz) and measure the harmonics with SA ultra, I see some deviation

/g/tinysa/topic/what_to_do_when_a_selftest/79946988?page=7

I believe the culprit behind your TinySA's failure is the Y-capacitor in the USB power supply.

Cable is good. Is this the switch??? Is there a U number? What is part number? Did I kill it by sending -18.5 dbm into a 50 ohm load? Thank you for your help.

Please check that the cable is working properly, otherwise the RF switch on the RF port has been damaged.

The log file is attached Thank You, Lilit

Hi Eric and everyone, Happy Holidays Updated my two Ultras ((from Zeenko), to ver 191. No issues and everything works as expected. However, I happened to notice an unusual spur on one unit that did

Let me file the errors and send вт, 24 дек. 2024?г., 04:12 ????? ????????? via groups.io <terteryanl1998= [email protected]>:

My problem is that after "make" I have errors, and it means that the program will not run on tinySA as well Because there are errors I can send the result after "make" tomorrow вт, 24 дек.

Thank You, Bill for your interest Is there any way to develop source code for specific functionallity? What kind of steps I need to do, to test the program on tinySA? Thank You, Lilit ----------