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SGC Smartuner with balanced dipole antenna
The SGC-230 'Smartuner' is an automatically tuned/L-network. 1.6 MHz - 30 MHz SGC-230 is nominally rated for 200 W PEP and is therefore ideal for use with typical 100 W HF transceivers
post 03 Nov 2024
Antenna Transmatch tuner Links →
Antenna tuner Experimental QRP hams
The primary winding of the transformer consists of 30 turns 0,9mm enameled wire
Antenna tuner QRP for antenne levy
It covers from 10 to 28 MHz but for emission powers not exceeding 10 W because the CVs used are BCL recovery
Antenna Long Wire con antenna coupler asimmetrico
Il sistema di antenna multibanda 1,6 mhz.-30 mhz
Antenne et coupleur
It consists of two coaxial coils of bare copper wire with plugs P1 and P2
Antenni tunery
The simplest connection to the tuner is the L connection. In addition to its simplicity, this circuit has unprecedented minimum losses
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The primary winding of the transformer consists of 30 turns 0,9mm enameled wire
It covers from 10 to 28 MHz but for emission powers not exceeding 10 W because the CVs used are BCL recovery
Il sistema di antenna multibanda 1,6 mhz.-30 mhz
It consists of two coaxial coils of bare copper wire with plugs P1 and P2
The simplest connection to the tuner is the L connection. In addition to its simplicity, this circuit has unprecedented minimum losses
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