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Hi Mark. The direct answer to your question is YES. It was not my intention when I did this note to make it complicated. Instead, try to follow as close as possible a procedure that would squeeze the

I've had mine for just over a week now. I'm hoping you downloaded "STSW_STM32080_V3.0.6.zip" and a DFU file. Unzip and install this program; this is the program for pushing the firmware to your

Erik where is the 1500 Mhz code? Thx Dana

Rune where can I find the 1500 mhz code? Thx 73 Dana VE3DS

Seems I remember someone found a replacement for the selector switch for the VNA. This is a major weak point. Is there a supplier for this switch? Hal/WB4AEG

Hello, Could you clarify for us, please, if is there any certain knowledge available regarding the specific error model(s) that NanoVNA uses ? Sincerely, yin&pez@arg

I've been using NanoVNA-Saver, written by Rune B. Broberg, a member of this group. It is written in the Python programming language, so it is operating system agnostic. The code is hosted at

1. [CONFIG] -> [VERSION] (requires recent firmware) 2. "version" command on USB serial] (requires recent firmware) 3. "info" command on USB serial shows build time (available with all firmware)

Hello, Thank you once more. Sincerely, yin&pez@arg

I see the site. which program do I download to install NANOVNA software for windows?

Anyone know of a source for the multi function menu switch?? Don't need one now but bet I do....Hal/WB4AEG

I broke my switch and hugen sent me a link to purchase a new on. I purchased 10 because the shipping cost more than the 10 switches. A search for hugen posts should find the link. Jim K.

qrp,dcc, Tks for the info. Totally understand and wish you Godspeed with your upgrades to the software.

hwalker, NanoVNA software mod with TDR measurements is still in development, I didn't shared it yet :) There are some issues with TDR impedance calculations.Also it has a new live tracking line on the

Hi all, Just got my NanoVNA. It is supposedly the 900MHz version. I downloaded all the files from this site: https://drive.google.com/drive/folders/1-JViWLBOIzaHTdwdONX2RP8S4EgWxoND Also found the Git

K6jca 's experiments and earlier analysis of the different types of couplers might be of interest to some people in this group.

No need to upload the files here. @edy555's firmware is automatically built on CircleCI and artifacts for each revision can be downloaded there directly: https://circleci.com/gh/ttrftech/NanoVNA

Erik, There was a discussion on one of the Russian user groups regarding the isolation calibration. The Goggle translation is below: "The original calibration procedure said that for better

Greetings, Thanks for the info! I should have mentioned that for doing these tests I did not use the supplied SMA calibration references. I have a set of DIY BNC references that exhibit a shunt

Perfect, thank you!