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El Dipolo por 10mt
Documents for amateur radio show us the formula adapted to ours: L = 150 / F, that is, if we put the frequency F in MHz, we get the average wavelength L in meters, at least in theory
post 29 Feb 2024
Antenna 10m 28 Mhz Links →
2-Element parasitic Yagis 10m-30m
No other antenna has a better relation between gain and expense than the 2-Element-Yagi. One element additional to the dipole will give you 4dB gain
10 meter eh antenna
The antenna has the same basic circuit arrangement as the 20 and 40 metre
2 Element Cubical Quad
My antenna can be taken apart and is therefore well suited for the weekend in the garden or for the field day
10m 3 element yagi
Very short boom (3,00m), for 28,0-28,8MHz lightweight construction possible
35
No other antenna has a better relation between gain and expense than the 2-Element-Yagi. One element additional to the dipole will give you 4dB gain
The antenna has the same basic circuit arrangement as the 20 and 40 metre
My antenna can be taken apart and is therefore well suited for the weekend in the garden or for the field day
Very short boom (3,00m), for 28,0-28,8MHz lightweight construction possible
5W CW transceiver kit A feature-packed,high performance, single-band 5W CW transceiver kit, with WSPR beacon
Amateur radio kits by Kanga US
50MHz to 28MHz RX Converter The concept of the rx converter is quite simple and nothing really new. the local oscillator is a standard colpitts crystal oscillator producing the 22mhz lo signal