Several Eznec beam models

[Marconi]

Here are several different Eznec yagi beam models I did recently for a couple of discussions in other threads.

View attachment Maco6 vs JoGunn6 vs. Marconi6.pdf

This entry in the recap was in error. The correct data should read as follows:

Maco1O6C 42' Specs 16.0/11* 26.5 +23.8 2.4

11.0/0* 10.4​

View attachment Maco M103c vs. Gizmotchy 3 Hor and Ver.pdf​

View attachment Maco 103c with and without the mast..pdf​

 

[Marconi]

At the request of Needle Bender, I added a Quagi reflector to compare to my Marconi 106c horizontal model. I wanted to see what Eznec indicates about the use of a Quad element for the reflector vs a yagi element.

I tweaked the loop by increasing the distance away from the driven element, and I made the quad loop larger than I expected to get these results. Making the loop bigger and further away from the driven element looks to have raised the frequency into the bottom of 28 mhz. I'll have to do some more work on this model to get it into the CB band.

View attachment Marconi 106c H 42' mast and a Quagi reflector.pdf