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Transformers for low-bands antennas
- These transformers, they can be used as part of a hybrid combiner or as phase inverters for an RX antenna array
post 24 Apr 2025
Low Band Receiving Antennas Links →
2 Element Vertical Array for 160M and 80M
Two 40-meter stand-alone verticals spaced one-quarter wavelength apart, and feed them out of phase
4 Square K9AY by Bogdan
We have assembled a set of three poles with K9AY antennas and a phase and switching system
160 Meter Receiving Loop Project
I decided that a 6 ft diameter loop would work out in terms of available space. That calculates out to 6 x Pi = 19 ft of coax
80/160 meter four wire caged vertical
82 foot in height 80/160 meter four wire caged vertical.Tower and 21 foot 2 inch DOM tubing is the support means for caged vertical. 77 radials 75' to 85' in length used
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Two 40-meter stand-alone verticals spaced one-quarter wavelength apart, and feed them out of phase
We have assembled a set of three poles with K9AY antennas and a phase and switching system
I decided that a 6 ft diameter loop would work out in terms of available space. That calculates out to 6 x Pi = 19 ft of coax
82 foot in height 80/160 meter four wire caged vertical.Tower and 21 foot 2 inch DOM tubing is the support means for caged vertical. 77 radials 75' to 85' in length used
PSION Greyline Clock PSION Greyline Clock v. 1.0 is a UTC/Local clock showing sunlight/darkness area on the world map
Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica
SunCalc SunCalc - sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, sun movement, map, sunlight phases, elevation, Photovoltaic