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Collinear Microstrip Patch Antenna
Antenna arrays known as collinear arrays CoA are based on in-phase feeding of radiating elements that lie in the straight line and their radiation is typically broadside perpendicular to the axis of collinear elements
post 27 Jan 2024
Antenna Collinear Links →
A coaxial collinear antenna for 70 CM
The guiding principle is that we have multiple 1/4 wave elements fed in series , the radiation from each adds in phase to produce a large vertically polarised omni-directional antenna with bstantial gain
802.11 2.4Ghz Low-Power Vertical Antenna
Collinear antenna, that was based off of UHF repeater Antennas. This one is more suited for 802.11 operation
Antena Multibanda Colinear para HF
A build of a 2-element 1/2 wave collinear J-Pole a resonant frequency toward the lower end of the 2-meter Amateur band and a VSWR of 1.5:1 or better over the entire band
Antenna collineare omnidirezionale ad 8 dipoli per i 2.4GHz
Iniziamo a levare il conduttore centrale del cavo sat, rimuovendo sia la calza che l'isolante interno del centrale
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The guiding principle is that we have multiple 1/4 wave elements fed in series , the radiation from each adds in phase to produce a large vertically polarised omni-directional antenna with bstantial gain
Collinear antenna, that was based off of UHF repeater Antennas. This one is more suited for 802.11 operation
A build of a 2-element 1/2 wave collinear J-Pole a resonant frequency toward the lower end of the 2-meter Amateur band and a VSWR of 1.5:1 or better over the entire band
Iniziamo a levare il conduttore centrale del cavo sat, rimuovendo sia la calza che l'isolante interno del centrale
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 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 E' una Yagi tribanda full-size leggera, fatta di tubi in vetroresina e filo