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Antenna CobWebb 20m 17m 15m 12m 10m


Balun di corrente su toroide Amidon T200 avvolgere 8 spire sul toroide da un lato ed altre 8 spire dall'altro lato
post 13 Feb 2024
Antenna CobWebb 20m 17m 15m 12m 10m

Antenna Cobweb Links

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Antenna CobWebb 20m 17m 15m 12m 10m
Balun di corrente su toroide ( Amidon T200) avvolgere 8 spire sul toroide da un lato ed altre 8 spire dall'altro lato

Antenna project cobweb
After the success of my first cobweb antenna I decided to build a rigid version for my home QTH

Antenna Homemade SP3L CobWeb
My first Cobwebb was the design from G3TPW. And work very well, the only limitation was the small bandwith. After a year I was very happy with this kind of antenna and decided to make a definitive cobweb. This time i built the SP3L variant with an inproved bandwith


Antenna switch arduino for icom IC-7300

Antenna switch arduino for icom IC-7300 A solution built around an arduino nano and one of the readily available four relay switching boards

Satellite Antenna Rotator Controller and TRACker

Satellite Antenna Rotator Controller and TRACker ARCTRAC is a portable integrated satellite tracking system

Duplexer 2m-70cm

Duplexer 2m-70cm- Usare un'antenna bibanda 2/70 con due radio separate V/UHF, usare due antenne separate V/UHF con una singola radio bibanda