Daily Archives: Sunday, May 17th, 2015

Homebrew 21 MHz 4e Beam Part #2

Now the exciting phase, nearing the end and a moment to complete the final stages. Construction of the matching section, and mounting the driven element.  The antenna feed point is 28 Ohm, and the method of feeding the antenna is … Continue reading

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Homebrew 21 MHz 4e Beam Part #1

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Months ago I ordered some aluminium in preparation for another antenna project.  Wtih the assistance of John M0UKD the plan was to build a 21 MHz 4E Yagi. The aluminium was ordered from aluminium warehouse, and cost around £100 including delivery. … Continue reading

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