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All you need for a random wire antenna is some wire, your tuner, one or more supports up as high as you can get them to string the wire from the supports to the tuner, at least one or two insulators and a little time.
Random Wire Antenna Lengths. A so-called random wire antenna is an end fed antenna. As typically installed, it is a compromise antenna but great for portable use because it is easy to pack and easy to install.
27 sie 2024 · All you need for a random wire antenna is some wire, your tuner, one or more supports up as high as you can get them to string the wire from the supports to the tuner, at least one or two insulators and a little time.
The "Best" Random Wire Antenna Lengths Randon wire lengths you should and should not use! The random wire antenna is probably one of the least expensive, easiest and cheapest HF antennas to use if you have a tuner and you want to get the "most" out of a length of "random" wire without having to pull out that calculator, doing
There are ideal lengths that have been mathematically determined to be best for random wires. Here they are: 29 35 41 58 71 84 107 119 148 203 347 407 423. I have chosen 35’ as the standard length for my antennas, but you can experiment.
26 kwi 2012 · The shortest antenna that has a chance of tuning all bands has an electrical length of 143 feet and should be trimmed to give a quarter wave resonance at 1.72 MHz. If one were to forgo 160 meter (1.8-2 MHz) operation, an antenna with an electrical length of 74 feet should suffice and should be trimmed to give a quarter wave resonance at 3.31 ...
28 wrz 2021 · I use doublets now, a 102' long one at home, and an 88' one for portable use, both fed with 450 ohm window line. A 44' long antenna is a quarter wavelength on 60 meters, roughly, and will give good performance on 60 meters and up, and OK performance on 80 meters.
