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Super facil antena VHF 1/4 onda
It is about making us a GP ground plane antenita for the VHF band. Its main feature is its reduced cost
post 15 Feb 2024
Antenna Vertical Links →
7 Mhz Vertical antenna
The secret with this antenna is to install as many radials as you can around the base of the antenna, they can be anything from 1/8 wave or longer
A HF multiband vertical
The antennas may be installed at height near one meter above the ground. Resonance counterpoises should be used at this placement
40m/80m Lake Eyre Portable
This antenna has been constructed using either a old CB whip or a 2m 5/8 whip stripped down
186
The secret with this antenna is to install as many radials as you can around the base of the antenna, they can be anything from 1/8 wave or longer
The antennas may be installed at height near one meter above the ground. Resonance counterpoises should be used at this placement
This antenna has been constructed using either a old CB whip or a 2m 5/8 whip stripped down
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