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435MHz 12 turn Helix Antenna
This 50 ohm impedance antenna allows, when powered with 25-100W of RF in SSB, to reach satellites with Molniya orbit like AO-40 and AO-10
post 03 Jul 2024
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Antenne helicoidale 2.4 GHz
2.4 GHz antenna design ideal for amateur satellite communications
Helix 2.425 GHz band
Broad bandwidth in the 2.425GHz band
circularly polarized antenna software
Software for calculator helix antenna
Detalles de diseo y construccion de una antena helicoidal
Here is a page with images of a 3-turn helicoid that was built for a reception system in the 1690 MHz band
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2.4 GHz antenna design ideal for amateur satellite communications
Broad bandwidth in the 2.425GHz band
Software for calculator helix antenna
Here is a page with images of a 3-turn helicoid that was built for a reception system in the 1690 MHz band
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