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New Ultra Failing Self Test


 

I Just received a new TinySA Ultra, gave it a full charge and it failed selftest #1 and stopped.
I turned it off and back on and now it passes #1 but fails #3 (Signal Level Failed).
I tried to run it again 7 times and each time it stops on #3.
What is my next step?
Geo


 

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Who did you buy it from? ?Send it back for a refund.
Dave

On Feb 26, 2024, at 12:34, geo via groups.io <geo751@...> wrote:

?I Just received a new TinySA Ultra, gave it a full charge and it failed selftest #1 and stopped.
I turned it off and back on and now it passes #1 but fails #3 (Signal Level Failed).
I tried to run it again 7 times and each time it stops on #3.
What is my next step?
Geo


 

I bought it from R&L Electronics.?



Sent from Proton Mail for iOS


On Mon, Feb 26, 2024 at 12:41 PM, Dave VE3GSO via groups.io <VE3GSO@...> wrote:
Who did you buy it from? ?Send it back for a refund.
Dave

On Feb 26, 2024, at 12:34, geo via groups.io <geo751@...> wrote:

?I Just received a new TinySA Ultra, gave it a full charge and it failed selftest #1 and stopped.
I turned it off and back on and now it passes #1 but fails #3 (Signal Level Failed).
I tried to run it again 7 times and each time it stops on #3.
What is my next step?
Geo


 

Did you connect the cal output back to the input?


 

My bad.?
No I did not.?
I just ran the test again with the connection and it passed.
Than you for your help.
Geo

Sent from Proton Mail for iOS


On Mon, Feb 26, 2024 at 12:49 PM, Larry Rothman via groups.io <nlroth@...> wrote:
Did you connect the cal output back to the input?


 

Did you forget to connect the SMA patch cable between the two ports?
Does your unit also fail calibration?

On Mon, Feb 26, 2024 at 9:34?AM geo via <geo751=[email protected]> wrote:
I Just received a new TinySA Ultra, gave it a full charge and it failed selftest #1 and stopped.
I turned it off and back on and now it passes #1 but fails #3 (Signal Level Failed).
I tried to run it again 7 times and each time it stops on #3.
What is my next step?
Geo