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A SWR meter is all that is needed to adjust simple antennas. However the nano VNA makes it easy to see where the antenna is resonate. You can take them out to the antenna so you do not have to go to the shack to check the SWR. Those things are really very accurate. Much more so than you would think for an instrument under $ 100. Go for the newer 4 inch screen . They can also be hooked to a laptop for a large display. If you have an extra $ 50 to $ 100 to spend I say go for it.
On Wed, Apr 15, 2020 at 1:11 PM Rene <rmvanb@...> wrote:
Hello i am thinking to buy an NanoVna analyzer. Maybe somone has experience with the Bitx and anayzing his antenna etcetc???