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Beverages

I am using 3 two wire Beverage antennas from a design in the ON4UN Low Band DXing book. The transformers on the shack end and the reflection transformers are from DX Engineering. These antennas give two directions at a time which provides 6 directions of coverage. The 6 directions are routed to the 40, 80, and 160 meter operating positions through a relay system that lets any of the 3 bands select any of the 6 directions. The cables are decoupled from each other by using W3LPL bandpass filters right at the switch box because the filters have a very high input impedance outside their pass bands.

Switching Schematic

Relay box with bandpass filters on top: Beverage Switchbox

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Shack end of beverages showing the box with the two transformers for each of the 3 Beverages. Beverages Post

A typical support post using electric fence fiberglass stakes and insulators. Typical post

How trees can be used instead of posts Tree

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An end showing the reflection transformer and ground system. Image

RX 4-Square

This is a simple 4-square using the DX Engineering RX 4-Square phasing box. The elements are made from the remains of one of the 40m4lldd's that broke. Radials are 1/8" aluminum wire laying on the ground. The verticals are insulated from the ground by fiberglass tube.

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David Robbins, K1TTT K1TTT@arrl.net | Admin

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