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A Homebrew Quad 3 bandes 14-21-28


All elements of the rod and arm are made of fiberglass. The idea is to rebuild this 5-band antenna
post 11 Feb 2024
A Homebrew Quad 3 bandes 14-21-28

Antenna Quad Links

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2 Element Cubical Quad for the 10/11 Meter Band
This two-element Cubical Quad antenna is designed for use on either the 10-meter ham band or the 11-meter Citizen's Band

2-Element Quad for 5 Bands
The Quad uses a single, central-fed frame with a feeder-line. Therefore you must use an ATU for operating this antenna

3 element 40 meter reversable quad
Determine directions of interest, East/West etc, be advised that N/S signals will be greatly diminished

5-Band-Quad
The Quad uses a single, central-fed frame with a feeder-line. Therefore you must use an ATU for operating this antenna


Noise suppression with X-phase II

Noise suppression with X-phase II This device similar devices are known as QRM eliminators or noise killers, makes it possible

The K9AY loop antenna for 160 and 80m bands

The K9AY loop antenna for 160 and 80m bands You don't have the space to put up a 4 beverage antenna's, an ewe or a 4-square and want 'good ears' on 160 and 80m? no problems try a k9ay loop antenna

Spiderbeam 10-15-20m

Spiderbeam 10-15-20m E' una Yagi tribanda full-size leggera, fatta di tubi in vetroresina e filo