Hits
Remote loading unit for a 160 end fed antenna
I have made three of these remote loading units, two currently in use, the supply to the motor is via the coax feeder
post 06 Jun 2024
Antenna End Fed Links →
Antenna End-Fed per i 160m
Una antenna end-fed solo per i 160 utilizzando uno spazio ridotto
End-fed Antennas
Technically a true longwire needs to be at least one wavelength long, but Hams commonly call any end-fed wire a longwire or random wire antenna
End-Fed Half-Wave Antenna & Tuner
I would like to have the option of using the antenna portable, where a transmission line is just something else to carry and end-feeding is probably the easiest to set-up.The final device tunes a resistive load of 3-7 kilo-Ohms from 3.2 MHz to 12.6 MHz. 40 metres is covered (and 30 metres too, but I lack a transceiver for it currently), it is unfortunate that 20 metres could not be covered
End-Fed Half-Wave Antennas
A classic historical aerial, the End-Fed Half-Wave Antenna or EFHWA, pronounced EFF-WAA. It is extremely simple to build, erect and use
End feed Antenna for HF Bands
It is a simple half wave wire antenna computed for the lower band which begin worked. On the other bands working onharmonics. The feed point of this antenna applied on the one end
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Una antenna end-fed solo per i 160 utilizzando uno spazio ridotto
Technically a true longwire needs to be at least one wavelength long, but Hams commonly call any end-fed wire a longwire or random wire antenna
I would like to have the option of using the antenna portable, where a transmission line is just something else to carry and end-feeding is probably the easiest to set-up.The final device tunes a resistive load of 3-7 kilo-Ohms from 3.2 MHz to 12.6 MHz. 40 metres is covered (and 30 metres too, but I lack a transceiver for it currently), it is unfortunate that 20 metres could not be covered
A classic historical aerial, the End-Fed Half-Wave Antenna or EFHWA, pronounced EFF-WAA. It is extremely simple to build, erect and use
It is a simple half wave wire antenna computed for the lower band which begin worked. On the other bands working onharmonics. The feed point of this antenna applied on the one end
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