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Hello to all, I am trying to load the updated firmware to the tinySA, but when I go to put th3 file in the DFU File Manager, set the tinySA to DFU mode,I cannot see the tinySA in the Available DFU

mine broke 1hr after getting my vna but rather than changing the switch i think i will go with a much simpler solution (for me) and just replace with 3 regular miniature push button switches and in my

Thank you Erik!

Sorry, but this is an illegal clone. No doubt. A very nice visual copy, but not at the right performance. -- ------------------------------------------ For more info on the tinySA go to

Seems authentic.

Robert, I'm not sure this is a genuine tinySA Can you post photos of the sticker on the back and the PCB? ------------------------------------------ For more info on the tinySA go to

Look at eBay item 121096249091. SLLB310400 ALPS. I bought two when I needed one. 73 -Jim NU0C "Robert Entwistle" <rentwist@...> wrote:

I've just updated the firmware with 1.1-77 and my unit with the S/N: SA-20080475 works fine. The self test and the linearity test are all OK. Happy days!

One other thing.? The new (problem) unit seems "dirty" when the low and high inputs are connected together (no cal signal turned on).? My original has just two little spurs while this one has a

A data point.? I happened to notice that the Reference Level (set to auto) is going to +10 on the new (problem) unit and to 0 on the properly working unit.? Could this be a clue?

Please disregard the version screen that somehow got attached to my posting.? I had something odd going on with upgrades and both units were showing version V1.1-59 even though I was using V1.1-77

Hi, I received a second tinySA today.? Now I know why I have been having so much trouble navigating menus on the first unit, the spring (or something) is messed up in the jog switch.? The new unit

Hi, I just received a second tinySA and it is failing two self-tests.? It appears to be an authentic unit. I upgraded to V1.1-77 on both of my units. I performed the Level Calibration and then

Thank you everyone. It was indeed staring me in the face!!!!!!!!!

Open the Comms window (small button with USB connection symbol) Connect tinySA and switch to high mode using tinySA-App You should see in the log 00.515 tx: mode high input 00.549 rx: mode high

I have. Bit of a loss with this at present.

Looks good. -- ------------------------------------------ For more info on the tinySA go to https://tinysa.org/wiki/

This is not a problem, The fail threshold is -75dBm and you measure -74.6dBm. I guess I may have made the test just a bit too tight. -- ------------------------------------------ For more info on the

Eric, Here's the picture of test 9 fail with rev 77

New replacement Tinysa received today. Passed all self test before and after calibration run. Upgraded to 1.1-77. Ran 30db linearity test. Passed OK Screen capture attached. Very good service from R&L