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2 Element Vertical Array for 160M and 80m
I wanted to erect two 40-meter stand-alone verticals spaced one-quarter wavelength apart, and feed them out of phase
post 04 Feb 2024
Low Band Receiving Antennas Links →
Pennant and Kaz Antenna Tests
With the antenna positioned for optimal cancellation in the west, the termination resistors in the adjustment range from 1K to 3K produced null values from 8 to 24 dB. A null value of 15 dB was typical
Receiving Antenna Patrick Destrem
A 40/80m receiving antenna optimized for short and medium distances
Receiving loop for low frequency dx work
Electrically, the loop consists of 13 turns of vinyl-coated #22 stranded copper wire, spaced 1/4" per turn
Rx antennas 4Square Rx Vertical Array
For the control line I got already a long 16 pole telephone cable which is going to be buried in a plastic conduit with the coax feedline.wires control line codes
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With the antenna positioned for optimal cancellation in the west, the termination resistors in the adjustment range from 1K to 3K produced null values from 8 to 24 dB. A null value of 15 dB was typical
A 40/80m receiving antenna optimized for short and medium distances
Electrically, the loop consists of 13 turns of vinyl-coated #22 stranded copper wire, spaced 1/4" per turn
For the control line I got already a long 16 pole telephone cable which is going to be buried in a plastic conduit with the coax feedline.wires control line codes
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