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Switchable Antenna 80/160
The idea to work this interesting band was to use an arm of the dipole and the vertical part of the feeder cable that together forms an L antenna
post 13 May 2024
Antenna 80 meter Links →
Antenna GP 3,5 MHz a carico lineare
This vertical antenna for 80 meters at linear load, of 1/2 wave is born from the need to have a good angle of radiation
Antenna HF multibanda deltaloop 6-160 metri
We can choose between loop-magnetic and DELTA LOOP, the latter does not require great skills and particularly high manual skills to build it
Antena para 80/40 metros, bobinada e de alta performance
Antenna for 80/40 meters, traps and high performance
2-element Parasitic Vertical Array for 80
this article I want to look further at radial topology of vertical arrays for the low bands
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This vertical antenna for 80 meters at linear load, of 1/2 wave is born from the need to have a good angle of radiation
We can choose between loop-magnetic and DELTA LOOP, the latter does not require great skills and particularly high manual skills to build it
Antenna for 80/40 meters, traps and high performance
this article I want to look further at radial topology of vertical arrays for the low bands
23cm Yagi Antenna building Finished antenna at 1275 MHz SWR under 1:1.5 at resonant frequency
50 MHz preamp Gain 26dB with the BFG135 Preamps for 144 and 430 MHz, for 50 MHz, the BFG135a is a cheap transistor and in my view rather strong. It is not easily damaged by static discharge or RF power. FG connection
Voice Recorder Gestito dall'integrato in questione ed offre la possibilità di registrare più messaggi per una durata massima di un minuto con buona fedeltà di riproduzione