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Hello,
Here:

I can't understand phrase:
"One marker is active and marked with an inverted number."
I have never seen inverted numbers on a marker. In what modes does this happen?
Or does it mean something like "The active marker is marked with a number in an inverted triangle."?

With best regards,

This problem was related to the regional decimal number formatting. The decimal number separator must be a dot and not a comma. Once I changed it, the frequency axis looked fine.

Thanks to Vitor for pointing me in the right direction.

Dieter

Thanks for quick reply!

Thanks. Good remark. It's indeed maximum 290. But there is an option to select less sweep points
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Better: " As the number of points displayed is 290, when the RBW is too small to cover...."

Hello,
In the

I read the phrase:
The number of points scanned is minimum 290 but when the is too small to cover the selected frequency range with 290 points additional measurements are done and accumulated into the 290 points.
Is the highlighted word correct? According to the specifications of the tinySA3, the word "maximum" is more appropriate.

With best regards,

Thanks!

If you might wish to learn by doing, here is an excellent application.? It's freeware at:

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And an excellent tutorial at:

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Thanks for this. Looks like a wealth of information!

On Thu, Jan 26, 2023 at 01:40 AM, Vitor Martins Augusto wrote:

Perhaps Eric could include a START/STOP command, so that external software could switch off the screen of the TinySA and stop it doing its own sweeps while being used remotely. The external software would then either reactivate the screen with START or the user would have to switch teh TinySA off and back on.

You can use the pause and resume command. When in pause mode a big green PAUSED text is shown in the status window
?
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Also, the TinySA will stop his own sweep, when the raw command is sent through the USB/RS232 protocol. Once the raw command finishes its sweep, the TinySA resumes what it was doing. But since my software constantly sends raw commands, the TinySA ends up showing outdated sweeps, when it does not get time to do its own sweep. Also, the use of the raw command will not change the settings for TinySA's own sweep, so you end up seeing something completely weird.

Perhaps Eric could include a START/STOP command, so that external software could switch off the screen of the TinySA and stop it doing its own sweeps while being used remotely. The external software would then either reactivate the screen with START or the user would have to switch teh TinySA off and back on.

Hello,

Please e-mail me directly with problems regarding my software - this group should be use for the TinySA devices only, as per request from Eric, which I respect.

The mentioned problem results from having "," configured as the decimal symbol. Visual Studio is IMHO not coherent regarding the use of regional settings, some functions respect it, some don't. The fix consists in using "." as the decimal symbol.

I will try to fix this in future versions.

Regards,
Vitor

Dieter, try english as? Windows language.

Toni.

MARKERS/MODIFY MARKER
You can enable up to 8 markers
All of them can be auto tracking
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Kinda new to the tinySA Ultra. Is there a way I can have multiple markers active and labeled on the device? I see 3-5 major spikes on my display with a 30in antenna attached and wonder if they are AM/FM broadcast stations.

Bret/N4SRN

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But then, noise sources are easy to build and used externally or bought cheap on the internet. Why bogging down the TinySA with it?

Try TinySA app. If that works contact Vitor.

One more observation is that the VMA frequency axis labels are showing?

1Hz? ? 1Hz? ? 1Hz? ? 1Hz .........

even though the frequency settings are correct and the displayed active spectrum is also correct.

Thanks for your quick reply.
Tried another USB socket on my Thinkpad laptop. No change. same problem.
Cable is original as supplied.

Try a different USB port or cable?
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