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Two elements YAGI for field day operation
The antenna should cover 20m and possibly 40m band. The whole antenna kit should be light enough for hand carrying to most remote area
post 05 Dec 2024
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Monoband yagi for 80 meters and 40 meters
Loading coils for the 80m elements consist of 13 turns of 18 cm of diametre with a total coil length of 20 cm. The conductor is a copper Cu tube with an outer diameter of 6.5 mm
Minibeam Geometry Basics
There is a natural progression of the geometry of the mini-beams deriving from the basic yagi, which in itself owes a lot to the common dipole
New 17M yagi home brewed
The beam has only one feedpoint with 50 Ohm and has an open-sleeve element for 12 m
Regolazione del gamma macth della yagi
La prova della lampadina
Portable 3-Band Yagi photo
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Loading coils for the 80m elements consist of 13 turns of 18 cm of diametre with a total coil length of 20 cm. The conductor is a copper Cu tube with an outer diameter of 6.5 mm
There is a natural progression of the geometry of the mini-beams deriving from the basic yagi, which in itself owes a lot to the common dipole
The beam has only one feedpoint with 50 Ohm and has an open-sleeve element for 12 m
La prova della lampadina
PSION Greyline Clock PSION Greyline Clock v. 1.0 is a UTC/Local clock showing sunlight/darkness area on the world map
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