It has long been established that R&L electronics is one of the most reputable sources of the NanoVNA, if not THE most reputable source. This link brings up a search on all the variants of the NanoVNA

Here is a MUCH better download of the Smith Chart PDF. Enjoy! -- Rich gmail.com@groups.io> wrote:

Well, THAT's not very nice. Darn (not my original expletive) popup came up right at the export. I will try to get a better PDF later today -- Rich gmail.com@groups.io> wrote:

BEN, here you go! -- Rich WB2GXM gmail.com@groups.io> wrote:

Without having yet reopened the box, I recall that the SWR meter came with a screw-in whip antenna that could turn it into a field-strength meter....but I've been wrong before!

Wow....I think I still have mine downstairs....spent many nice hours in Lafayette Radio here on Long Island as a kid...

Bill, more likely having RF getting into the power lines in your attic, causing unexpected occurrences in your home such as alarms going off, appliance behavior peculiarities, etc. Common mode current

Hello. I decided to put my NanoVNA in a safe place so I wouldn't scratch it or damage it. Now... ...I can't find it. This may be a sign from the Supreme Diety that i should buy the "DeepVNA" 4.3 scree

David, Jim, thanks for your replies -- David, what a wonderful post! None of us can change the world single-handedly. Much of the time it is worthless to try, the world is what it is. It has always ha

David, my extra class ticket is a source of great pride for me. I worked hard for it -- after remaining at the Advanced Class ticket for over 40 years. I studied hard for months. And I passed the test

a saw blade mounted on top of their handie-talkie Yes, and they are on the cutting edge of amateur radio! wrote: