Tuning HF Coaxial Antenna Traps

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Tuning HF Coaxial Antenna Traps

The problem with making your own trapped HF antennas is usually getting the coaxial traps tuned to frequency

post 04 Jun 2024

Tuning HF Coaxial Antenna Traps

Coils Traps Antennas Links →

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Portable Dipole 40 30 17 m band
Wire dipole antenna that works on 40 30 and 17 meters band

Wire trap for 12m WARC band
Le trappole per cavi sono economiche, facili da assemblare in modo riproducibile, ma possono essere fragili meccanicamente facilmente deformabili per operazioni permanenti, su dipoli, V invertiti ecc.

Ferrite-shop

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160M 1/4 Wave Vertical 160m vertical antenna project. It is 100' of Rohn 25G and a 20' aluminum stinger. The base is made out of four 6' power line insulators sandwiched between two Rohn base plates. 7/8' stainless bolts hold the assembly together. 32 radials 50' long and 30 radials 100'

DHD Double Half Delta

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Visual CW Tuning Indicator

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Diy Arduino CW keyer

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