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Spiral antennas theory
Spiral antennas belong to the class of frequency independent antennas, these antennas are characterized as having a very large bandwidth
post 25 Jan 2024
Spiral antenna Links →
Petlowany Antenna Experiment
It is essentially a very short dipole with spiral-wound coils at each end
Spiral antenna for RTLSDR
A Vivaldi antenna is wideband and directional and the design works well for frequencies above 800 MHz
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It is essentially a very short dipole with spiral-wound coils at each end
A Vivaldi antenna is wideband and directional and the design works well for frequencies above 800 MHz
PSION Greyline Clock PSION Greyline Clock v. 1.0 is a UTC/Local clock showing sunlight/darkness area on the world map
Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica
SunCalc SunCalc - sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, sun movement, map, sunlight phases, elevation, Photovoltaic