Hits
Trasformatori e Chokes per ricezione in 160 metri
- Balun much simpler with two completely separate windings, in which the power cable braid is kept isolated and not connected to the antenna ground
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
44
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
Ferrite Shop Ferrite-shop on-line shop, cable clamps,toroids, cable cores, technic,ferrite material choice
Amateur radio kits by Kanga US
Pcs Electronics RF power amplifiers-pallets archives-ABC of FM AM DAB+ DRM radio transmitters