Hits
EH per 40 metri
La costruzione dei due tubi di orpello di rame lunghi: diametro del tubo x 3,14 63mm fra i due tubi 20 mm
post 09 Jun 2024
Antenna EH Links →
Antenne corte per I 20 E 40m
La voglia di provarne una era tanta ma non avendo i condensatori variabili ad aria
EH antenna for 28MHz
antenna consists of the coil feeding two cylinders, for 28MHz
Eh 40mt
Antenna di nuova concezione, si basa sul teorema di John Poynting, fisico britannico insegnante universitario
EH Antenna
This experiment sets out to test the phase shift theory by measuring with E and H probes
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La voglia di provarne una era tanta ma non avendo i condensatori variabili ad aria
antenna consists of the coil feeding two cylinders, for 28MHz
Antenna di nuova concezione, si basa sul teorema di John Poynting, fisico britannico insegnante universitario
This experiment sets out to test the phase shift theory by measuring with E and H probes
Linear loaded short dipole 21Mhz For my amateur radio activities on the HF bands I only have a 3.6 m wide balcony available for antennas. After some study I decided to experiment with a shortened dipole for the 15 m band
Rx antennas 4Square Rx Vertical Array My frequency design of 1.825 MHz a 90 degrees line would be 33,70 metersinstead of the previously calculated 33,27 m
A simple SWR Meter is to be used at HF An SWR meter provides information about how well matched is your antenna with the transmitter and how well power is being radiated