Re: Measuring resonant coil outputs
Yes.
David
--
SatSignal Software - Quality software for you
Web: https://www.satsignal.eu
Email: davidtaylor@...
BlueSky: @gm8arv.bsky.social, Twitter: @gm8arv
By
David J Taylor
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#19862
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Re: Measuring resonant coil outputs
What frequencies are you targeting?
The supplied antenna is good for 50 MHz and higher but is a lot less sensitive for 10 MHz and lower
For low frequencies you better use a (home made) loop
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Erik Kaashoek
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#19861
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Measuring resonant coil outputs
Hi all,
I’m new to this group, a physicist by background but also new to using a spectrum analyser. Before I go and actually buy the Aursinc V0.3.1 model, I wanted to ask about how I might go about
By
Kerrowman
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#19860
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Re: TinySA ULTRA 4" - No longer works
Try:
Remove your SD card.
Clear configuration
Load defaults
Level calibration
"Gerd via groups.io" <gerd.vipre@...> wrote:
--
73
-Jim
NU0C
By
Jim Shorney
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#19859
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Re: TinySA ULTRA 4" - No longer works
I wonder if there is a possibility that the firmware is corrupted in some
way. Perhaps re-installing the same version of firmware might produce a
clue?
Just my 2 cents!
Sam Reaves
ARS W3OHM
Owner /
By
Sam Reaves
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#19858
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Re: Auto Save Issues
Basically I want to save continuous traces as fast as the TinySA ultra allows until the SD card is filled. With the autosave function the fastest it goes is 1 save every 30 seconds. When I manually
By
jetheridge33@...
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#19857
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Re: TinySA ULTRA 4" - No longer works
Hi.
I did a "clear config" again and was able to set the time and date correctly.
Last time I put a point between the dates and it broke the recording.
The remaining errors are the
By
Gerd
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#19856
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Re: Auto Save Issues
The fastest I have been able to get it to save is in 30 second intervals. Is faster possible? Would this require going into the internals settings? I can manually press save twice faster than 30
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jetheridge33@...
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#19855
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Re: Zelftest 3: signal level critical
Critical is not failing, just a warning some test is on the edge
If you still worry, follow the fault finding as described on this page.
https://tinysa.org/wiki/pmwiki.php?n=TinySA4.FaultFinding
to
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Erik Kaashoek
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#19854
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Zelftest 3: signal level critical
Heb de TinySA ultra nog niet heel lang. Maar zie dat de zelftest faalt
Zelftest 3 geeft signal level critical
Ook met het vervangen van de kabel.
Ik ga er eerst maar vanuit dat ik iets verkeerd
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pa3jem@...
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#19853
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Re: Auto Save Issues
0.5 s is too quick, slower is possible
--
Designer of the tinySA
For more info go to https://tinysa.org/wiki
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Erik Kaashoek
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#19852
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Re: TinySA ULTRA 4" - No longer works
With nothing connected to the inputs and all default settings (after clear config)? the screen should look in a certain way.
It should be like the first picture on this wiki page
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Erik Kaashoek
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#19851
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Re: TinySA ULTRA 4" - No longer works
Hi.
Yes, I held the rotary knob on the right side and then started the device until the image appeared on the screen.
I also did it while holding rotary knob on the left side. The situation does not
By
Gerd
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#19850
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Re: Input RF switch fault found on TinySA ultra
I managed to change my lna and input switch with a tiny iron and Chipquick removal alloy. Doubtless, I was just lucky but it can be done that way.
Ross
By
ve6ars Ross
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#19849
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Re: Auto Save Issues
Any input on how to save traces every 500 ms would be greatly appreciated. I've messed with all the settings to no avail. My best guess to to try to write a python program to tell the tinySA to save
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jetheridge33@...
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#19848
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Re: TinySA ULTRA 4" - No longer works
I meant to say: Can you push the jog button to the side (NOT down) WHILE RESTARTING the device?
So keep it pushed to the side until the full display appears.
--
Designer of the tinySA
For more info go
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Erik Kaashoek
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#19847
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Re: TinySA ULTRA 4" - No longer works
Hi.
I did, but it doesn't change the situation.
Yes, I took a picture of that too
At the moment it seems that the fault is with the hardware, can the hypothesis be tested ?
Sincerely,
g.
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Gerd
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#19846
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Re: TinySA ULTRA 4" - No longer works
Can you push the jog button to the side (NOT down) and restart the device?
This should restore the normal scan display
Did you connect CAL and RF with a short coax cable when doing the self
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Erik Kaashoek
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#19845
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TinySA ULTRA 4" - No longer works
The device was purchased on 2023.12.10 from the official AliExpress store "Zeenko Store".
I used the device a couple of times during the entire period and was satisfied with the device.
In 2024, I
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Gerd
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#19844
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Locked
Help ! Calling Ghostbusters.
Hi.
The situation you have is - honestly - a nightmare.
With so many clients in a mesh network you mess up a lot of theoretically available
bandwidth, so I am not really surprised about your
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Rainer Hantsch
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#19843
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