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A Reversible Parallel Slot Antenna
Low Profile Paired Verticals for HF a couple of years back and I decided to build one for the low end of 20 Meters
post 06 Dec 2024
Wire & Random Antenna Links →
Sperkring Trap voor een W3DZZ Antenne
The idea of parallel circuits or traps in a dipole antenna to obtain more than one resonance was first conceived by G8KW
Supporto per dipolo filare
La realizzazione e' molto semplice,vanno realizzati due elementi in vetronite o bachelite ramata monofaccia
The double size G5RV antenna an article
I started by cutting 2 lengths of wire each 31.05 Metres 102 feet long. You may wish to add 10cm or so to allow for tuning
The Half-Square vs the Loop Skywire
I had been using a full wave 80M loop at about 35 feet for 40 and 80 with good results. I’d work my share of EU, AF, and SA stations on 40M but I did not try it on the higher bands until the tower went down
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The idea of parallel circuits or traps in a dipole antenna to obtain more than one resonance was first conceived by G8KW
La realizzazione e' molto semplice,vanno realizzati due elementi in vetronite o bachelite ramata monofaccia
I started by cutting 2 lengths of wire each 31.05 Metres 102 feet long. You may wish to add 10cm or so to allow for tuning
I had been using a full wave 80M loop at about 35 feet for 40 and 80 with good results. I’d work my share of EU, AF, and SA stations on 40M but I did not try it on the higher bands until the tower went down
Ferrite Shop Ferrite-shop on-line shop, cable clamps,toroids, cable cores, technic,ferrite material choice
Amateur radio kits by Kanga US
50MHz to 28MHz RX Converter The concept of the rx converter is quite simple and nothing really new. the local oscillator is a standard colpitts crystal oscillator producing the 22mhz lo signal