PCS-Electronics Home Brew Isotron

Isotron with 100 watts on 1640kHz. SWR was 1.5:1
post 20 Apr 2024
PCS-Electronics Home Brew Isotron

Antenna Isotron Links


Antenna isotron 15-20-40
In reception, I only lost one point on average compared to dipole despite the poor release of the isotron

Antenna ISOTRON per i 40mt
Si tratta di due dischi di alluminio, ma possono essere anche di altro materiale

Antenne Isotron pour espaces restreints
Realization of the antenna. A gray PVC tube 32 mm in diameter and 1 meter long is required. The inductor will be made with sheathed electric wire of 2.5 mm square

Baubeschreibung einer Isotron-Antenne fur CB
Wisotronker believed that the magnetic antenna had already been greatly miniaturized, and that the isotron found a further increase


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

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

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