Hits
Sky-Hook for the Antenna Wire
The receiving antenna was a 122m long wire fixed to a Kluever Kite that served as a sky-hook. This law of physics is still true today
post 06 Dec 2024
Wire & Random Antenna Links →
The G5RV Multiband HF Antenna
The interaction between the radiating section and the feed-stub makes the G5RV easy to match on all-bands from 80 through 10 meters with an ordinary low-cost antenna tuner
The Inverted "L" Antenna
The Inverted "L" is a 1/4-wave Marconi, fed against ground or a counterpoise such as radials
The W3EDP antenna
The W3EDP end fed wire antenna lends itself readily to QRP and portable operation
20 meters Cage Dipole
I badly needed an antenna for 20 meters. It was when the Cage Antenna solution came to my mind
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The interaction between the radiating section and the feed-stub makes the G5RV easy to match on all-bands from 80 through 10 meters with an ordinary low-cost antenna tuner
The Inverted "L" is a 1/4-wave Marconi, fed against ground or a counterpoise such as radials
The W3EDP end fed wire antenna lends itself readily to QRP and portable operation
I badly needed an antenna for 20 meters. It was when the Cage Antenna solution came to my mind
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