Re: How to stop or abort an ongoing scan or scanraw command?
Hi Juan,
Erik added an 'abort' command? in V1.4165 (May2024) :
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Re: New FW release: Reduce spurs for ZS-407
Can you update the changelog please - it ends at 1.4-187
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Thanks
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How to stop or abort an ongoing scan or scanraw command?
Hello there,
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I am using the Tiny SA Ultra+ (ZS-406, firmware 1.4-196) and sending scan and scanraw commands to retrieve spectrum data, however I was wondering Is there any way to stop or abort an ongoing scan or scanraw command before it completes?
From my tests, it seems that once the command is sent, the device continues the process until completion. But in certain cases, I would like to interrupt the scan early (e.g., if the user cancels the operation in my application).
Thanks in advance!
Juan, M0WWA
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Re: New FW release: Reduce spurs for ZS-407
Do you have a question?
--
Designer of the tinySA
For more info go to
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Re: New FW release: Reduce spurs for ZS-407
the level is different because the signal sources are not directly connected to the SA input, but were just near the connector. two signal sources, one with a lower freq. the other with a higher.? SPAN HP8592B 20mhz, and on tinySA 30mhz,
On Tue, Feb 11, 2025 at 12:24 AM, zeljko adzic wrote:
Question as regards ZS-407
why is it locked, is it? why can't we see how far it can go.
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See Wiki.
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?activates the expert configuration menu
- HARMONIC?sets the harmonic to use in harmonic mode. Leave at 3 unless you absolutely need to be able to see higher frequencies
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Herb
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Re: New FW release: Capture repaired and meas[1|2]:volt added
thank you, all the spurs are gone, just in case I cleaned the cable contacts with alcohol.
Is test 12 failing?
If so, you can try to reseat the LCD cable
--
Designer of the tinySA
For more info go to
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Shorten C85 close to the audio connector
Or use the pin header pin marked PA4 for for 0-3 V output
--
Designer of the tinySA
For more info go to
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Just received my ZS-407 - a very nice little instrument :-)
Seems like listening signal on 3,5mm jack is AC ??coupled?
Is it possible to change it to DC coupling, so that a constant RF level gives a constant DC voltage on the jack?
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Re: New FW release: Capture repaired and meas[1|2]:volt added
Is test 12 failing?
If so, you can try to reseat the LCD cable
--
Designer of the tinySA
For more info go to
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Re: New FW release: Capture repaired and meas[1|2]:volt added
this problem immediately pops up after testing and remains so., reboot does not help, only reset. calibration goes fine. If you run the test, error 12 comes out, after that this peak remains. until you do clear config
There are constant complaints here, it is not possible to rotate the picture from the mobile app, sorry.
There is a problem with this firmware.
New FW release
Version V0.1337
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Changes:
- capture command repaired
- scpi command meas[1|2]:volt added. This is the same as the scan command.
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The various level (dBm) and volt (scan) related commands are confusing.
?
--
Designer of the tinySA
For more info go to
 
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Re: New FW release: Capture repaired and meas[1|2]:volt added
There are constant complaints here, it is not possible to rotate the picture from the mobile app, sorry.
There is a problem with this firmware.
New FW release
Version V0.1337
?
Changes:
- capture command repaired
- scpi command meas[1|2]:volt added. This is the same as the scan command.
?
?
The various level (dBm) and volt (scan) related commands are confusing.
?
--
Designer of the tinySA
For more info go to
 
|
Re: New FW release: Capture repaired and meas[1|2]:volt added
There is a problem with this firmware.
New FW release
Version V0.1337
?
Changes:
- capture command repaired
- scpi command meas[1|2]:volt added. This is the same as the scan command.
?
?
The various level (dBm) and volt (scan) related commands are confusing.
?
--
Designer of the tinySA
For more info go to
 
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Re: New FW release: Reduce spurs for ZS-407
Tnx " It now goes up to 30,522 and interestingly, it works. I tested it at 24 and it sees a signal, I don't need it any further, but it probably works up to 30. Thanks for the help!
"
On Tue, Feb 11, 2025 at 12:24 AM, zeljko adzic wrote:
Question as regards ZS-407
why is it locked, is it? why can't we see how far it can go.
?
See Wiki.
?
?activates the expert configuration menu
- HARMONIC?sets the harmonic to use in harmonic mode. Leave at 3 unless you absolutely need to be able to see higher frequencies
?
?
Herb
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Re: Access traces from the SD card via USB cable
On Mon, Feb 10, 2025 at 07:25 PM, Stan Dye wrote:
... I do it when nanovna-app is not actively tracing - so if you have the trace updating, try stopping it while doing the file operations.
Hi and thanks for the advice.
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I've tried pausing the screen update on my TinySA Ultra, but that doesn't solve the problem I reported ...
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Incorrect spacing between text of options visible on screen
Hi, with the various options visible in the vertical bar on the left of the image below and after recalling a previously saved preset, in my TinySA Ultra with firmware v1.4-196 there is a problem with the spacing of the text of the various onscreen options that causes the date to go under the green icon representing the Sd card, as visible in this screenshot:
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This results in the date and time not being readable and, sometimes, when trying to press the green icon representing the Sd card, the screen for changing the date appears instead of saving the current image visible on the screen.
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The problem sometimes does not occur as visible in the picture below:
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I report this here in the hope that the problem can perhaps be resolved with the next firmware update.
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Bye
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Re: New FW release: Reduce spurs for ZS-407
On Tue, Feb 11, 2025 at 12:24 AM, zeljko adzic wrote:
Question as regards ZS-407
why is it locked, is it? why can't we see how far it can go.
?
See Wiki.
?
?activates the expert configuration menu
- HARMONIC?sets the harmonic to use in harmonic mode. Leave at 3 unless you absolutely need to be able to see higher frequencies
?
?
Herb
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Re: New FW release: Reduce spurs for ZS-407
Hi Question as regards ZS-407 why is it locked, is it? why can't we see how far it can go. we have a record that the first ultra see @20GHz..
" When you enter the frequency MENU, it says in the lower left corner, choose between 0 and 17.922ghz. And if I enter a number greater than 17.922, it returns me to that number and does not accept a higher number when entering the frequency, so that is its limit. "
New FW release
Version V1.4195
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Changes:
- Reduced spurs for ZS-407
?
--
Designer of the tinySA
For more info go to
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Re: Access traces from the SD card via USB cable
On Mon, Feb 10, 2025 at 10:16 AM, @glradio wrote:
sometimes the image display is slow and in some cases it does not happen
I do this often with my nanovna-H4, and I haven't had a problem with the images directly appearing.? I just double-click on the image file name in the SD card panel, and it pops up the little window with the screenshot, which I then save or copy.? But I do it when nanovna-app is not actively tracing - so if you have the trace updating, try stopping it while doing the file operations.
Stan
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Re: Access traces from the SD card via USB cable
On Mon, Feb 10, 2025 at 06:07 PM, Stan Dye wrote:
DiSlord made the later revisions to nanovna-app, available on his github site ...
This version has the function I was looking for and allows me to download the screenshots without having to connect the Sd card to the pc.
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The thing that I noticed is that sometimes the image display is slow and in some cases it does not happen ...
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Re: Access traces from the SD card via USB cable
On Mon, Feb 10, 2025 at 03:49 AM, @glradio wrote:
Where can I download the version of Nanovna-app v1.1.215 or higher ?
DiSlord made the later revisions to nanovna-app, available on his github site:
You probably just need to download the nanovna-app.exe file from that release directory, since the other items haven't changed from prior releases.
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Juan M0WWA
