yaesu ft-817nd + homebrew fishing pole antenna, SWL-ing over the HF bands
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Отличное видео! Простая и эффективная антенна
73! ub9wai
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please in english, thanks!
iparivaddiszno 10 months ago
Hi,
What are the dimensions of your antenna, turns etc?
Have you got a schematic?
M6AAE 1 year ago
@M6AAE
Hi, this is a simple L-match circuit without the varible capacitor element, 50mm diameter coil with 10-30turns depending what you want, lower freqs needs more turns. The radiator wire must be minimum 1/4 lambda at the lowest operating freqs, and you need to use more radials or ground rod for better performance. I will try to make a wiring diagramm and will send you via email... I hope it was helpfull for you, and sorry for my bad english :)
73DX de HA7EC Peter
iparivaddiszno 1 year ago