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Realization of a 27 MHz doublet


It is not always easy to fix a doublet between two high points in a clear place. One solution is to hang the center of the doublet as high as possible and anchor both ends
post 28 Jan 2024
Realization of a 27 MHz doublet

Antenna CB 27 MHz Links

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Coaxial-Antenner - 1,79 meter for 27 MHz
A 2 mm wire 1.79 meters long by 27 MHz. This antenna whip is shortened with an antenna coil. The coil of the antenna must have a diameter of 17 mm and have 17 turns that must be wrapped tightly against each other

Delta loop de 26-30 MHz 10-11m
a vertical polarization antenna ,with high efficiency and as small as possible

Flat eh antenna from 18 to 28 MHz BAND, UA1ACO
The antenna is fastened onto a wooden or plastic former to ensure that the operator ts head-body does not influence any antenna parameters

Ground CB antenna, OK1IKE
Antenna, shown in the picture, is characterized by simplicity and easy realizability, it occupies a minimum area of height slightly over 1.5 meters


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