Hits 

Antenna canna da pesca da 1.8 - 30 MHz


supporto canna da pesca in vetroresina da 10 metri
post 03 Apr 2024
Antenna canna da pesca da 1.8 - 30 MHz

Antenna Vertical Links

190



Balcony antenna extension
I used to use an old CB 27 MHz half-wave antenna which had a broken matching coil. this I used as a 1/4 wave antenna for 14 MHz, after removing the matching coil

Butternut HF2V for the 160-30 meter bands
During these three years, the antenna has been standing and performing very well without any need for fixing or tuning it. I have done a visual inspection and tightened the guy ropes every now and then, but that's all

Cushcraft R5 1/2 Vertical
The 17ft half wave vertical is covering the 10, 12, 15, 17, and 20m amateur bands. The antenna does not require traditional ground radials

Design of a 20 Meter Top Loaded Vertical
A top loaded vertical antenna has several advantages over the conventional vertical, but the biggest advantage is that it's shorter in length


Take off angle of horizontal antenna

Take off angle of horizontal antenna For horizontal polarization, the electric field will move sideways on a horizontal plane, while for vertical polarization it will oscillate up and down on a vertical plane

Build a Three-Way Antenna Switch and Display

Build a Three-Way Antenna Switch and Displa To use a wireless relay to select one of two high current capacity power relays

5 element yagi antenna for 28.5 Mhz

5 element yagi antenna for 28.5 Mhz Gamma match will be made with a 1/2 "aluminum tube and a 75 cm coaxial piece of RG8 without sock and sheath inside the tube