NanoVNA Versions
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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 traces. Unlike the latest posted manual, there does not appear to be anyway to determine the firmware version. I suspect I may have received a very old unit. I believe the page said "BY HKCNMA".
Anyone provide some guidance? Thanks Fred |
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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.
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Mike WY6K "... somewhere in the distance, there's a tower and a light, broadcastin' the resistance, through the rain and through the night..." On Thursday, September 26, 2019, 12:08:47 PM CDT, Fred Piering <fpiering@...> wrote:
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 traces. Unlike the latest posted manual, there does not appear to be anyway to determine the firmware version. I suspect I may have received a very old unit. I believe the page said "BY HKCNMA". Anyone provide some guidance? Thanks Fred |
Fred Piering WD9HNU
WY6K Mike Watts