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20m & 40m trapped vertical antenna


With the wire lengths shown and supported by my 9m squid pole, I got SWR less than 1.3:1 on 7.100 MHz and 14.200 MHz
post 04 Dec 2024
20m & 40m trapped vertical antenna

Antenna Vertical Links

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9 band vertical HF antenna
May be it sounds crazy, but this antenna realization is my former idea of using any random wire as HF multiband

27m Titanex vertical
The antenna tuning unit used with this 27m Titanex vertical was originally designed to operate on 40, 80 and 160m

A 60 foot Irrigation Tubing Mast/Vertical

Antenna verticale per 160 metri
Here are some photos of my workhorse 60 foot mast design, made from 3 inch aluminum irrigation tubing


Ferrite-shop

Ferrite Shop Ferrite-shop on-line shop, cable clamps,toroids, cable cores, technic,ferrite material choice

Kits and Components

Amateur radio kits by Kanga US

Pcs Electronics

Pcs Electronics RF power amplifiers-pallets archives-ABC of FM AM DAB+ DRM radio transmitters