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Skyloop Antenna 3.5 to 50 MHz


I decided to try a new type of hf antenna skyloop or deltaloop
post 19 Feb 2024
Skyloop Antenna 3.5 to 50 MHz

Antenna 80 meter Links

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Switchable Antenna 80/160
A lot of radials, metallic railing, ground leak point, idraulic pipes are useful.19,5 m. of 1/2 dipole and about 7 meter of the feeder cable vertical portion, aren't enough to tune the antenna on 160 m

Quad cubical 80 mts
Cubical Quad antenna for 80 mts. Given that the working width in this band is very wide, the calculation is in Freq. 3,740 Mhz. and I will place the formula to calculate it according to the work preference of each one

Quarter wave 80 meter vertical antenna
In the summer of 2010, I decided to construct a 1/4 wave 80 meter vertical using 3" OD Aluminum Tubing. The large diameter yields broadbanded coverage of the 80 Meter Band. It's an 1/8 wave vertical on 160 meters also

Lets build an 80 meter 4 square
Each vertical is 65 feet high. I also have a 20 meter 4 square insde of these verticals with another 4,100 feet of radial wires, plus another 5,280 feet of radials for a 160 meter vertical and another 2,050 L/F for the 40 meter verticals to the south, all radials are tied together with a total of 34,928 L/F of radials

Building 80-meter 4-square
my 80-meter 4-square it will consist of 4 wire verticals


Morse-practice-codice-morse

Morse Practice codice morse Morse Practice is an application as an aid to learning Morse code

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

Microphone boom headset for the FT-897

Microphone boom headset for the FT-897 Boom length m. 5.24-fiberglass spreaders m. 2.95-loops dimensions m. 2.00 x 4.27 with 5.00 m