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Of end-feds and feed-lines


The end-fed half-wave antenna can function alone, but feed lines are the norm regardless
post 08 Nov 2020

Of end-feds and feed-lines

Antenna Feed Lines Links

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Balanced Self Matching Feed Line System
new and improved 9 to 1 linear matching transformer that is used on the radio end of the feedline

Band-pass filters
There are applications where a particular band, or spread, or frequencies need to be filtered from a wider range of mixed signals

Cable impedance
This document tries to clear out some details of transmission lines and cable inductance

Transmitting Line Condition vs. SWR Table
According to the transmission line theory, the formulas used by the corresponding columns, are as follows