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Hi Bill No problem at all , thanks for the reply anyhow, I could make one myself on a piece of prototype board. Sorry for writing in Dutch in my first message, the Google translation was perfect ! 73

RTC (Real Time Clock) module on stm32 processor can run from: LSI generator (old NanoVNA settings). LSI run while processor power on, then power off by switch and only vbat power on, LSI generator

RTC works without quartz using the NanoVNA H4 v0.9.3.2 beta - SD Card LSI_Clock.dfu firmware. (# 13941)

Anyone with the NanoVNA-H4 has the option to save the results of their work to the microSD card after installing the firmware further developed by DiSlord. That is, you can save the screenshot or the

The link works. It ask for you to send a request. I assume that he'll grant permission once a request is made. I'm looking forward in reading through his presentation. [email protected]> wrote:

Here is the link. It should not require permission. Try it again. Apologies. https://drive.google.com/file/d/1nIkENrhJBO--Bj0yU6yIQrfH-gIgBDqV/view?usp=sharing

I think you need to share it. Requesting that I ask for access. Hank W6IR

Link does not work. Asks for sign in to Google. Roger

I have an introduction to the NanoVNA with examples of antenna analysis, component analysis, TDR, and balun impedance measurement. It can be found at

Good day, Jos, Glad you liked the project. I’m not actually selling these, I only offered the design files so others could have the boards made locally or order them from OSH Park, a pc board vendor

Hi Vaclav, I don?t know if you are aware that the nanoVNA can be connected to an Android phone so you can see the graphics in a better screen and also store it in the phone. This was my reason to buy

Thanks for the comments on the screen size. I have spent last few months playing with Bluetooth and planning to add BT technology to the NanoVNA. I was hoping that somebody will "update" the processor

Turn on close caption and select english translation.

Is there an English translation of this presentation? -- This email has been checked for viruses by AVG. https://www.avg.com

See this video, https://www.youtube.com/watch?v=RdpOJAwKO2w , it shows the differences between in measurements with / without antenna cable. In short the low swr frequencies are not effected, the not

While you don't need any additional features when measuring beverages, I'd highly recommend the newest version, the H4. For working in the field the larger display is VERY nice. I have one of the

Thank you for sharing this information. Yes, you have to be very sensible when we order something from a distant land and what is to come. -- *** nothing is permanent only change ( http://ha3hz.hu/ )

I tested the quartz version on the CONFIG -> VERSION screen of the menu, the bottom two lines show the date + time and the battery voltage. Shows the time correctly after turning on and off. You did a

It this time, i not want add autodetect external clock quartz (i want use it by default, but in ChibiOS if enable it, possible not start) Made 2 version LSI version - for not installed 32.768 kHz

Simple antenna measurement in the shack (most unable to disconnect the coax at the antenna). I think I know how to do this but just need some validation *I can well understand as I make all my