My experiences using EZNEC have shown that a problem with modelling a commercial antenna of this type is the need to use monotaper element electrical equivalents for the tapered physical elements. Ca
YO is still available from K6STI. I bought a new copy in 2005, v7.65. It is an amazing piece of software. I've built 3 yagi's with it. 73 es gl, Charlie N9CO _________________________________________
Greetings, all... I have a question for any YO (Yagi Optimizer) users out there. What is the proper method of measuring the first element segment length of a antenna using Hy-Gain element-to-boom cla
Greetings, Thanks for the responses. Rick, NQ4I, pointed me in the right direction. The answer was in an example file for a Hy-Gain yagi that was included in the YO distribution. You measure the expo
Greetings, all. I've been doing some EZNEC modelling of the Flag RX antenna (14' vertical, 29' horizontal) and like the results. I'd like to be able to switch directions. From reading the original QS
I've driven YO 7.65 on four different yagi's, all of them successful designs. 4el 20m, 5el 15m, and two 5 el 6m (different boom lengths). All were designed for a wide vswr passband. For example, my 4
Hi Gedas, I am not familiar with this correction technique, so I cannot comment, but I do have experience with the boom *and* element clamp correction method employed in K6STI's Yagi Optimizer (YO) c