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Magnetic Loop Antenna a.k.a
Magnetic loop antenna a.k.a. small transmitting loop, 60m - 10khz between 1.5:1 vswr points
post 25 Jan 2024
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Indoor Vertical Antenna
The vertical element consists of 2 one meter pieces of aluminum tubing used for hanging curtains. One piece is 1/2 in diameter and the other is 5/8 in diameter, so they could be telescoped
Isotron antenna for tight spaces
Realization of the antenna. You need a gray PVC tube 32 mm in diameter and 1 meter long. The choke will be made with sheathed electrical wire 2.5 mm
Linear loaded short dipole
My linear loaded dipole on both sides by 1.8 m in order to cover the 20 m band. SWR is ok without modification of the 1 : 4 transformation line
Multiband-Dipol DO-Antenne
A multiband dipole was created for the 80m, 15m and 10m bands with a length extension of only around 19 meters
X-Beam antennas
The X-Beam is a high-performance broad-band antenna that is ideal for Ham radio operators with limited space
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The vertical element consists of 2 one meter pieces of aluminum tubing used for hanging curtains. One piece is 1/2 in diameter and the other is 5/8 in diameter, so they could be telescoped
Realization of the antenna. You need a gray PVC tube 32 mm in diameter and 1 meter long. The choke will be made with sheathed electrical wire 2.5 mm
My linear loaded dipole on both sides by 1.8 m in order to cover the 20 m band. SWR is ok without modification of the 1 : 4 transformation line
A multiband dipole was created for the 80m, 15m and 10m bands with a length extension of only around 19 meters
The X-Beam is a high-performance broad-band antenna that is ideal for Ham radio operators with limited space
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
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