Re: Can you use a single SI4432 as spectrum analyzer?
#spectrum_analyzer
I've got a fair bit to learn about the Si4432, but here's my take thus far: If the Si4432 can be coaxed into giving us a dynamic range of 120dB in detecting a signal, that's quite good.? I don't see
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Jerry Gaffke
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#639
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Re: SA.exe not working in linux/wine ?
#spectrum_analyzer
I'm afraid this will never run in Wine/Mono. Mono is the open source version of .NET, but apparently not completely so.... The closest thing I could find about this error is this :
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PA3CRZ
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#638
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Re: SA.exe not working in linux/wine ?
#spectrum_analyzer
No clue. It worked on any computer I tried -- HBTE Files section: /g/HBTE/files Erik, PD0EK
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Erik Kaashoek
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#637
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Comparing the performance of SDRPlay RSP1 with the tinySA for HF measurements
A well known fairly cheap SA solution for HF applications is the RSP1 combined with PC SW. I thought it would be interesting to compare the tinySA performance with the RSP1 as the RSP1 also uses an
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Erik Kaashoek
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#636
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Re: SA.exe not working in linux/wine ?
#spectrum_analyzer
Hmmm, If I install dotnet in Wine, Mono gets uninstalled. Then, when trying to run SA.exe, I don't get the error I had. Instead, I get the error that Mono is not installed. Reinstalling Mono, and
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PA3CRZ
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#635
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Re: Stand-alone TinySA
I ordered a 2.8" touch display with exactly the same intend! -- HBTE Files section: /g/HBTE/files Erik, PD0EK
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Erik Kaashoek
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#634
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Stand-alone TinySA
While waiting for the last SA-parts (The SAW-filters) I have combined the software from https://www.changpuak.ch/electronics/Arduino-Project-VISIONARY.php with the HyperVFOSI_New from Erik. A few
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Niels Jalling
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#633
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Re: SA.exe not working in linux/wine ?
#spectrum_analyzer
Hi Erik, Goed plan ! I think I forgot to install .net as well in wine. Going to work on that.... Tnx, Hans
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PA3CRZ
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#632
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Re: SA.exe not working in linux/wine ?
#spectrum_analyzer
Mmmm. I'm using .net data visualization. Any chance you can find an emulator with .net data visualization? -- HBTE Files section: /g/HBTE/files Erik, PD0EK
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Erik Kaashoek
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#631
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SA.exe not working in linux/wine ?
#spectrum_analyzer
Hi, Just tested SA.exe in Linux (Debian 10) using Wine (4.0.3) but it does not seem to be working. I installed vcredist_x86, and when I start regedit using wine, I can see the registry key of
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PA3CRZ
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#630
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Re: TinySA local display operational
#spectrum_analyzer
For a standalone unit everything is in the files area (the .ino file) For usage with windows or linux with windows emulator there is an executable (SA.exe) that enables control from a PC I will be
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Erik Kaashoek
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#629
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Re: TinySA local display operational
#spectrum_analyzer
try this search? "windows emulator for linux"
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k7da
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#628
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Re: TinySA local display operational
#spectrum_analyzer
I've been following this d
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Roy J. Tellason, Sr.
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#627
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Re: Can you use a single SI4432 as spectrum analyzer?
#spectrum_analyzer
Thanks!
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Jerry Gaffke
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#626
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Re: Can you use a single SI4432 as spectrum analyzer?
#spectrum_analyzer
My SW ignores the maximum rbw. Thus no problem. Please read the datasheet. The range is120dB -- HBTE Files section: /g/HBTE/files Erik, PD0EK
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Erik Kaashoek
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#625
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Re: Can you use a single SI4432 as spectrum analyzer?
#spectrum_analyzer
Eric, Yes, it's easy to get carried away thinking what one might do, never get around to doing anything, One of my meta-hobbies. I am thinking I should start out with your tinySA as described, and go
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Jerry Gaffke
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#624
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Adding a low noise amplifier to the tinySA
#spectrum_analyzer
There are measurements that require a lower noise floor than the tinySA can offer. A simple solution is adding a SPF5189Z based ultra low noise amplifier module. These run from 5 volt, will provide
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Erik Kaashoek
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#623
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Re: Next steps for the TinySA
#spectrum_analyzer
I am running at the maximum baud rate, but I guess there are a few issues with processing of serial data on the Nano. It also has problems, to recognize optiional numbers after a command.? E.g. "W50"
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Joerg ex-DB2OO
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#622
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Re: Next steps for the TinySA
#spectrum_analyzer
Timeout for the reply is set to 200ms. Even a Nano should be able to reply in that time. Are you running on maximum baud rate? -- HBTE Files section: /g/HBTE/files Erik, PD0EK
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Erik Kaashoek
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#621
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Re: Next steps for the TinySA
#spectrum_analyzer
Thanks for the quick feedback. With a terminal program all responses where OK, this is why I asked for the critical sequence SA.EXE is looking for. I rechecked with SA.EXE and it sometimes connects to
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Joerg ex-DB2OO
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#620
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