I used the NanoVNA app to sweep the bands on my EFHW after installing the antenna switch yesterday. Results were nominal vs pre-switch.
Then I put my 20m hamstick on a tripod in the backyard connected via the switch. A bit of tuning resulted in great SWR. Today the best results were with the whip relatively short and only 2 radials. Couldn’t test actual operation since thunderstorms decided to interfere.
Discovered the hard way that ants had nested in the housing of the balun😖
#AmateurRadio