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Construction of a QRP 23cm HB9CV antenna
- The antenna is lightweight, requires little space and can be easily adjusted in polarization
post 27 Apr 2025
Antenna 23cm 1.2 GHz Links →
A Homebrew Yagi for 1296 MHz DX
As none of the versions satisfied me I could not find a fast solution and started my own design by building countless prototypes and making gain measurements in free space
Analysis of the G3LTF Dual Band Feed for 23cm and 13cm
The feed is a combination of two proven designs, an EIA dual-dipole feed for 23 cm
Antenna a pannello per i 24cm - 1240
Antenna per la banda ATV dei 1240 MHz la struttura e' basata su 3 pannelli disposti a 120° tra loro
Antenna SBFA Short Back Fire Antenna
Si tratta di una sorta di parabola per la banda 1200 MHz 23 cm e 2400 MHz 13cm
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As none of the versions satisfied me I could not find a fast solution and started my own design by building countless prototypes and making gain measurements in free space
The feed is a combination of two proven designs, an EIA dual-dipole feed for 23 cm
Antenna per la banda ATV dei 1240 MHz la struttura e' basata su 3 pannelli disposti a 120° tra loro
Si tratta di una sorta di parabola per la banda 1200 MHz 23 cm e 2400 MHz 13cm
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