I made a J Pole - It has a bit more gain and by carefully tuning it seems to have low SWR - there are loads of designs but these instructions worked for me! https://www.essexham.co.uk/slim-jim
I made a J Pole - It has a bit more gain and by carefully tuning it seems to have low SWR - there are loads of designs but these instructions worked for me! https://www.essexham.co.uk/slim-jim