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Nanovna Saver stopped working 10 messages
Hello Group. I had the NanoVna Saver executable file loaded and working on my Ubuntu laptop. The Ubuntu version was 18, Then I let it upgrade to version 20. Since then when trying to run the Nanaovna
Hello Group. I had the NanoVna Saver executable file loaded and working on my Ubuntu laptop. The Ubuntu version was 18, Then I let it upgrade to version 20. Since then when trying to run the Nanaovna
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By
Fkawee
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"Bricked" after attempt to update FW 22 messages
#nanovna-v2
#firmware
#crash
#newbie
#flashing
Good morning to all you good folks on this forum; I bought it on Aliexpress and it's dubbed "S-A-A V2 Pro 4 inch GS-400" Worked fine for a number of years. Foolishly attempted to update FW to try to g
Good morning to all you good folks on this forum; I bought it on Aliexpress and it's dubbed "S-A-A V2 Pro 4 inch GS-400" Worked fine for a number of years. Foolishly attempted to update FW to try to g
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Ray WW0AW
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NanoVNA H4 OSL calibration question (newbie) 8 messages
#calibration
#nanovna-h4
Does it need new calibration every time when different frequency range is selected? Or is it enough just one initial full freq. calibration?
Does it need new calibration every time when different frequency range is selected? Or is it enough just one initial full freq. calibration?
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By
PDXer
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File /NanoVNA Upgrade Failure.pdf uploaded
#file-notice
The following files and folders have been uploaded to the Files area of the nanovna-users@groups.io group. * /NanoVNA Upgrade Failure.pdf ( https://groups.io/g/nanovna-users/files/NanoVNA%20Upgrade%20
The following files and folders have been uploaded to the Files area of the nanovna-users@groups.io group. * /NanoVNA Upgrade Failure.pdf ( https://groups.io/g/nanovna-users/files/NanoVNA%20Upgrade%20
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By
Group Notification
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Running NanoVNA-Saver on Windows 7 22 messages
I wanted to install NanoSaver on an older laptop running Windows 7 Home Premium. It has Service Pack 1 installed. I downloaded and installed Visual Studio Community 2019, which I thought was the prope
I wanted to install NanoSaver on an older laptop running Windows 7 Home Premium. It has Service Pack 1 installed. I downloaded and installed Visual Studio Community 2019, which I thought was the prope
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Dick
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LNA Design Using S Parameters 15 messages
A 100 + page text with examples and data. Not available on the net. From a Motorola Design Course, semiconductor division. Interested, contact me off line. 73' Alan
A 100 + page text with examples and data. Not available on the net. From a Motorola Design Course, semiconductor division. Interested, contact me off line. 73' Alan
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By
alan victor
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Android NanoVNA app 7 messages
My Android phone has always worked with the NanoVNA app and I now get a “No Device Found” error. Any ideas, please? C connector to C connector cable which works fine using NanoSaver on my laptop, so t
My Android phone has always worked with the NanoVNA app and I now get a “No Device Found” error. Any ideas, please? C connector to C connector cable which works fine using NanoSaver on my laptop, so t
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By
Chris VK5SA
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NanoVNA Not Recognized by Laptop over USB After dfu Upgrade 19 messages
This is the third Topic generated during my trip along the path to becoming a NanoVNA user. In the first I described a problem with getting the NanoVNA to be recognized by my laptop running W10, eithe
This is the third Topic generated during my trip along the path to becoming a NanoVNA user. In the first I described a problem with getting the NanoVNA to be recognized by my laptop running W10, eithe
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Al Waschka
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Very compressed SWR scale 15 messages
#nanovna-h
I have a NanoVNA-H which I haven't used for 2 years. Just pulled it out of the cupboard and upgraded to latest firmware (1.0.69). The spane is set to 1MHz to 40MHz, and it has been calibrated. It seem
I have a NanoVNA-H which I haven't used for 2 years. Just pulled it out of the cupboard and upgraded to latest firmware (1.0.69). The spane is set to 1MHz to 40MHz, and it has been calibrated. It seem
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By
Marc VK3OHM
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NanoVNA H4 calibration anomaly 3 messages
I'm running into an issue trying to calibrate my NanoVNA H4 so that I can run S21 scans. I've done the calibration two ways: (1) using the NanoVNA-saver software and (2) using the on-screen menu on th
I'm running into an issue trying to calibrate my NanoVNA H4 so that I can run S21 scans. I've done the calibration two ways: (1) using the NanoVNA-saver software and (2) using the on-screen menu on th
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John Kaufmann
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Updating the firmware on a nanoVNA-H4 with a Mac 2 messages
I've ordered a new nanoVNA-H4 . As it is new, I don't expect I will immediately need to upgrade the firmware. However, I want to be prepared. I use this command to upgrade the firmware on my tinySA ul
I've ordered a new nanoVNA-H4 . As it is new, I don't expect I will immediately need to upgrade the firmware. However, I want to be prepared. I use this command to upgrade the firmware on my tinySA ul
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By
Lawrance A. Schneider
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Very compressed SWR scale #nanovna-h - Murphy
#nanovna-h
Murphy is a ham also…. However he gets on the air and into my set very sporadically. Usually similar to the trouble shooting suggestions in the latest Ham Radio Workbench podcast. Remember to check th
Murphy is a ham also…. However he gets on the air and into my set very sporadically. Usually similar to the trouble shooting suggestions in the latest Ham Radio Workbench podcast. Remember to check th
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David Wilcox K8WPE
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New Problem (Bricked?) Re: Trouble Setting Up DFuSE Driver 44 messages
Apparently you can brick one of these, even with a recommended firmware upload. As previously noted, I was able to get DFuSe to recognize the unit and uploaded the 800MHz firmware, which the NanoVNA.c
Apparently you can brick one of these, even with a recommended firmware upload. As previously noted, I was able to get DFuSe to recognize the unit and uploaded the 800MHz firmware, which the NanoVNA.c
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Al Waschka
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Running NanoVNA-App under Wine 6 messages
I downloaded the NanoVNA-App-main folder from DiSlord's github page. It contains two program folders - Debug and Release. If I try to run the .exe file in the Release folder under Wine on a Rapsberry
I downloaded the NanoVNA-App-main folder from DiSlord's github page. It contains two program folders - Debug and Release. If I try to run the .exe file in the Release folder under Wine on a Rapsberry
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By
Mike
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Long, sorry. Re: [nanovna-users] New Problem (Bricked?) Re: Trouble Setting Up DFuSE Driver
I am not insulted because I don’t think you or anyone else (perhaps because of my stepwise description of symptoms and actions) have understood my problem well enough to guide me to a solution. These
I am not insulted because I don’t think you or anyone else (perhaps because of my stepwise description of symptoms and actions) have understood my problem well enough to guide me to a solution. These
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Al Waschka
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What does your USB-C connector look like? 8 messages
In my "New Problem...." post I reached the conclusion that there was something wrong with the USB port on my NanoVNA. Today I took a close look at the connector. I have a sandwich construction NanoVNA
In my "New Problem...." post I reached the conclusion that there was something wrong with the USB port on my NanoVNA. Today I took a close look at the connector. I have a sandwich construction NanoVNA
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Al Waschka
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NanoVNA-H4 Black Screen 8 messages
Well, Ollie, now you have done it. I have the Tiny SA and NanoVNA-H4. I have used them intermittently for some time, with the original firmware. For some reason, I decided this weekend to update the f
Well, Ollie, now you have done it. I have the Tiny SA and NanoVNA-H4. I have used them intermittently for some time, with the original firmware. For some reason, I decided this weekend to update the f
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By
Fred Piering WD9HNU
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#nanovna-h4 Display-> Bandwidth settings 4 messages
#nanovna-h4
ver#1.2.14 what is the purpose of the settings in: Display-> Bandwidth ? i would like to know when it is appropriate to change these values ( 30Hz - 4000Hz ) ? 73, dan
ver#1.2.14 what is the purpose of the settings in: Display-> Bandwidth ? i would like to know when it is appropriate to change these values ( 30Hz - 4000Hz ) ? 73, dan
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n1ukj dan
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Taming the Smith Chart Beast 13 messages
#schematic
This is a very good introduction to interpreting the Smith chart on your Nano, along with links for more info. https://www.youtube.com/watch?v=P6OvtgCXmZk
This is a very good introduction to interpreting the Smith chart on your Nano, along with links for more info. https://www.youtube.com/watch?v=P6OvtgCXmZk
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Neil Preston W0NRP
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connection speed 4 messages
What is the optimum USB connection speed when using NanoVNA-Saver please? -- Mike
What is the optimum USB connection speed when using NanoVNA-Saver please? -- Mike
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By
Mike
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