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The Delta-Loop
The antenna is a 42 m delta loop at a height of 8 to 10 m above ground, which extends from the gable end of the house to two masts made of GRP. A radial of 20 m length, in order to operate the antenna on 80 m, runs around the corner, the structure then works as a dipole
post 05 Dec 2024
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Delta Loop Dimenciones de la Antena en Mts
Delta arms, are all corticircuitados each other, the impedance at the point of power is 120 ohms, for this reason to feed it, a Much Range adapter is used. It is ideal for bands of 10, 15 and 20mt
Delta loop for 20mt
L'elemento radiante e' un triangolone di 6,7 metri per lato per un totale di 20,10 metri ed al centro della base del triangolo, realizzare un bobina fatta di 16 spire in aria diam. 2 cm., lunga 10 cm
28 and 24 MHz Limited Space 3/4 Wave Delta Loop
Using the standard formula for loops, 1005 divided by frequency in MHz gives us the one-wavelength design length for a particular band
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Delta arms, are all corticircuitados each other, the impedance at the point of power is 120 ohms, for this reason to feed it, a Much Range adapter is used. It is ideal for bands of 10, 15 and 20mt
L'elemento radiante e' un triangolone di 6,7 metri per lato per un totale di 20,10 metri ed al centro della base del triangolo, realizzare un bobina fatta di 16 spire in aria diam. 2 cm., lunga 10 cm
Using the standard formula for loops, 1005 divided by frequency in MHz gives us the one-wavelength design length for a particular 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