The coax braid/ground is connected. I should elaborate that I see higher
than normal readings when testing many different antennas. I just tried
flashing back to the 0.7 firmware and get the same results. If I use a 50
ohm dummy load I see a 1:1 SWR, so that is working as expected.
On Tue, Mar 2, 2021 at 2:44 PM Dragan Milivojevic <d.milivojevic@...>
wrote:
Ground is connected?
On Tue, 2 Mar 2021 at 19:43, Matt Trull <Oxyacetylene@...> wrote:
I have one of the original type NanoVNA. The connectors are on the end,
not the side. Anyway, I upgraded the firmware several months ago to the
0.8
version. Ever since then the SWR measurements always read high. For
example, I am getting a measurement of 4:1 on a vertical antenna in VHF
range, but my Bird meter shows a 2:1 for the same antenna. I have tried
calibrating multiple times. Any ideas?
