Contains dimensions for a 3-element yagi and a 4-element LFA Yagi for 11 meters. There is also instructions for gamma match construction and pictures of a J-pole built for 11m from tube.

Aug 9, 2013 · Anyone have some good step by step instructions for building a good beam for 11 meter. I currently am running a Imax 2000 on top of a telescoping tripod tower. My plan is to build a beam and mount it horizontally underneath the Imax into a switch box so I can switch back and forth between the two.

You need at least a 11 foot boom (to satisfy the minimum suggested element spacing) and enough material for all your elements. The spreader arms (4 for each element) are about 6 1/2 feet per spreader.

The diagram below contains all the information you would need to build a 2-Element 11 Meter antenna. A General Coverage frequency (27.1 MHz) is selected as this provides the best coverage of the 11 Meter band.

What this article does do is provide a truly optimized 4 element Yagi design for the 11 meter “freeband” DX operator. Careful consideration was given the operating frequency and “rejection” needs of most 11 meter freeband DXers (CB operators who communicate with other CB operators more than 150 miles away).

Sure, first get a long piece of aluminum I-Beam material to use for the boom, make it about 23 feet long. Next attach 11 2.5" square panel meters 0-150 dc ma. will work fine), spacing them at...

GIZMOTCHY® 10/11 Meter G 21 BEAM ANTENNA. Insert (3) Driven Elements into (3) Center Elements; overall length should be 105 inches. Place 1⁄2 inch clamp over the above assembly position and tighten. Use elements with plastic caps on Vertical position only. Repeat the above steps for the Reflector Element Assemblies.

I have found these spacing’s to work great for 11 meters. My beam has a good mix of gain and F/B (Mine is designed for 27.555MHz). After you get the Moonraker parts, you will still be short on fiberglass rods (you will need 12 more of them).

11m.Band 2-Element Easy-Fast-Build Antenna Full Details (if You Want To Build Your Own!) Tour Around The JAG ~ Goes Anywhere ~ Stops Anywhere (((Alarmed to ...

Sep 26, 2012 · I decided to finally put together a Moxon for 11 meters. I ran out of time today to tune it up a bit more, but I did get it together and in the air. A few preliminary transmissions confirm it works.