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Shortened antennas with compensating coils
An antenna is intended to work in the 40-meter directional Yagi type cut to the frequency of 7,010 to 7,100 MHz, with a length of 4 meters. per element and with the deployment of a coil at 2 meters. from the center
post 04 Dec 2024
Antenna 40 Meter Links →
Project phased vertical array 40mt
Build a two-vertical phased array for 10 meters
Rotary dipole with linear load for the 40 meter band
In this article I will try to explain in the clearest and simplest way the construction of a rigid, rotating dipole with linear load for the 40 meter band. It is the self built antenna that has given me more satisfaction for its behavior, then of some years of testing and information gathered by other friends
Simple antenna for 40 meters
A antenna for 40 Meters is not very difficult.space. Only have space for a 20 Meter dipole, 33 Feet? If this is case, than you have several options
The Linear-Loaded Crappie 40mt rotatable dipole
I decided on building a rotary dipole to put at the top of the tower
The suare pole antenna
Is a 1/2-wave dipole that has been bent into a square
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Build a two-vertical phased array for 10 meters
In this article I will try to explain in the clearest and simplest way the construction of a rigid, rotating dipole with linear load for the 40 meter band. It is the self built antenna that has given me more satisfaction for its behavior, then of some years of testing and information gathered by other friends
A antenna for 40 Meters is not very difficult.space. Only have space for a 20 Meter dipole, 33 Feet? If this is case, than you have several options
I decided on building a rotary dipole to put at the top of the tower
Is a 1/2-wave dipole that has been bent into a square
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