What is the Difference Between a Trap, Loading Coil and Phasing Coil in an Antenna?

Описание к видео What is the Difference Between a Trap, Loading Coil and Phasing Coil in an Antenna?

My single band VHF only CP22E antenna has a phasing coil between the upper and lower elements. CP22E is a two-element 5/8λ stacked ground plane antenna with three radials. Upper and lower sections are assembled with the phase coil in between. Coil ensures that the phase of the waveform is same all along the antenna length so that both sections work together. This increases the efficiency of the antenna. Read More: https://johnsonfrancis.org/techworld/...

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