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A shortened 40 meter rotary dipole


After using verticals for 40 meter and last year a delta loop this year I choose to make a rotatable dipole
post 02 Mar 2024
A shortened 40 meter rotary dipole

Antenna 40 Meter Links

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Antenna for 40m
The installation of my half-wave antenna for the 40m band. The tuning system is installed at the top of the attic

Capacitive Antennas 7.050 - 3.550 MHz
The capacitive antenna is a very space-saving antenna with good receivings caracteristics for the interior also for sending with 100 Watts

Dipolo para 40 80 metros
This dipole antenna for the 40 and 80 meter bands has good performance and is simple to build

Dipolo rotativo para hf
When it comes to dipoles, we wonder how efficient

Antenne verticale monobande 7Mhz


Antenna splitter per VHF-UHF per quattro ricevitori

Antenna splitter per VHF-UHF per quattro ricevitori Chi dispone di una sola antenna e vuole collegarvi più di un ricevitore necessità di uno splitter

Kits and Components

Amateur radio kits by Kanga US

50MHz to 28MHz RX Converter

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