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Changed a few known working cables, but no luck. Frustrating! Chris VK5SA

Hi Frank. No, neither. Not an EB or an APP note. I will email you direct.

I feel your pain.. I had a similar occurrence with an alleged NanoVNA from an apparently Chinese vendor but shipped from stock in US. Although it was sold as a NanoVNA it was delivered with a

Hi AlanWas that is the RF Data Book? Do you have an AN number or EB number.? If neither, I would like a copy Fxsweeney@...? Tks and 73,Frank K9IC On Sat, Jan 28, 2023 at 2:02 PM, alan

is it an stm32 or a gd32??? dg9bfc sigi Am 28.01.2023 um 17:18 schrieb Ray WW0AW via groups.io:

No problem. I found you on QRZ.com.

and some use gs32 intead the stm32 ... and some use a different screen (2.8 and 4 inch on the morket not counting in one unit that comes with? fat 7 inch display) and you will find units with an open

Be aware that there are Chinese clones of the STM32 that may have subtle bugs in their implementations. It might just be trashed. -John Op za 28 jan. 2023 om 20:44 schreef Ray WW0AW via groups.io

Hi Alan, I am interested. I do not know how to contact you off line, therefore my answer here. Kind regards Matthias www.dd1us.de -----Ursprüngliche Nachricht----- Von: [email protected]

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

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

Found one for $8 refurbished and guaranteed for 30 days.

Thanks Jim, IT is a combination DVD-CD drive. According to my Service Manual it is HP part number F4640-60937 319422-001. Al

I have a box full of NOS laptop DVD drives if you need one. Mostly SATA but a few PATA as well. 73 -Jim NU0C "Al Waschka" <awaschka@...> wrote:

Thanks Martin, for the update, and your attempt to help this NanoVNA noob. I did not watch the full boot sequence. When I tried to load Greml again after trying to load a Debian live distro that

Sometimes I question my sanity - this thread is such an example. Before I recommended grml, I picked up my grml32-small CD and booted my laptop; typed "dmesg -Hw" and plugged in the NanoVNA-H,

Not to be captain obvious, but on your nanovna calibration, did you reset cal first and click done when finished? I easily forgot and made this mistake early on and got weird results. Bryan , N0LUF

I thought I might be able to see something in dmesg, as it worked before when I finally got grml-small loaded after several tries. Unfortunately I tried to load a better Linux distro but the CDROM

Also "lsusb" can give a hint if the device was recognized.

You can run "dmesg" alone and see what you see, then plug in and run it again, and if it saw the device, it will be at the end of the display, past what you saw the first time.