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That green tab might be to disable the battery during shipping?? Sent using https://www.zoho.com/mail/ ---- On Thu, 26 Sep 2019 17:00:15 -0400 mike watts via Groups.Io <wy6k@...>

Mike, It's probably the cheap screen protector that's on it. Dave-KB1PVH Sent from my Galaxy S9 [email protected]> wrote:

My unit arrived with a small green plastic tab sticking out the top near the left side.? What is that all about?? Do I remove it? Mike WY6K "... somewhere in the distance, there's a tower and a

No, it is impossible, because NanoVNA uses much more slow CPU with much less memory. EU1KY uses hardware with powerful STM32F746G processor working at 216 MHz with high performance DSP core, 340 kB

Current NanoVNA TDR implementation is almost useless, because it shows time with 1 nanosecond resolution. I experimented with different FFT sizes and it looks that 65536 has the best resolution for

One thing I noticed about the screenshot attached to the first post, is the TDR function seems to involve some human interaction. The first peak is a false positive and the cursor at the second peak

Hello, Allow us, please, to inform you that we just uploaded the following two, very rare, references: [1] Richard H. Hackborn, "An Automatic Network Analyzer System", Microwave Journal, May 1968,

Please be specific. I have no time to study the differences

drkirkby@...> wrote: This one is just ?0.01 extra, from the same place, https://uk.rs-online.com/web/p/lithium-rechargeable-batteries/1445690/ but 3.45 Ah. Based on someone

More time domain samples will not provide better resolution because of the upper frequency limit. However, if the UI allowed picking a peak on the time domain display, one could window that in time,

Just the question of the beginner. Would it be possible to implement some of the features of this project into NanoVNA? http://www.hamskey.com/search/label/Antenna%20Analyzer Palo.

Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the [email protected] group. *File:* NanoVNA User Guide - cho45 - reformat-a.pdf

Update as promised: Today, Thursday 26th September 2019 the status of my order from TomTop updated by '17 Track' to "arrived at local Post Office". I have collected, paid a nominal customs charge

Here's a ham radio application of where a zeroing function would simplify a process: Let's say you are building a vertical array for 40 meters - two vertical antennas, separated by some distance and

You flash in the new firmware. Look in the FILES & WIKI sections for instructions, utilities and files.

As hugen mentioned yesterday, he is thinking of re-integrating (merging?) the larger fonts with his current source code. The larger fonts were created in order to display Chinese characters.

How do you change to a different version of the firmware?

There are at least two versions of the firmware: one with 2 traces and larger font for an easier to use display or the one with four traces.? You load whichever one you like for your current project.

I purchased a NanoVNA from Amazon. I chose the white face version, just for looks. Reading through messages and manuals here, I see descriptions of unit with 4 traces. The one I received only has two

Rune, I cannot overstate how important your software is.? It is the difference between poor results + frustration vs joy joy joy! Thank you so much,Mike WY6K "... somewhere in the distance, there's a