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Vertical From Copper Pipe


Pipe Lenghs: Band, 3 @ 5 feet 18 inches 14 MHz, 2 @ 5 feet 36 inches 18 MHz, 2 @ 5 feet 12 inches 21 MHz, 2 @ 5 feet 24 MHz ,2 @ 5 feet 28 MHz
post 08 May 2024
Vertical From Copper Pipe

Antenna Vertical Links

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$4 SPECIAL
The plain and simple truth is that wire antennas for the HF bands were intended to be hand-made and not store-bought

2 element reversible vertical
32ft. long insulated wires supported by fiberglass push up masts at aprox 40 ft high

80m-40m Dual Band Vertical
Hopefully this will help others looking for a good 80m/40m antenna. I have enjoyed this antenna project and it works very well

20m & 40m trapped vertical squid pole antenna
The trap is made with 42mm diameter PVC pipe with 9 turns of wire on it. In the middle of the pipe is a length of open ended coax acting as a capacitor

2 element reversible vertical
My linear-loaded vertical doublet has been doing an excellent job the past two years, but it's time for a change. I've wanted to play with a twin-T capacitive loaded vertical doublet design


Linear-loaded-short-dipole-21mhz

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