Radio Road

RE: 1/4 wavelength automotive whip antenna...further

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The opening post does indicate the use of a rhombic antenna. However, before getting tooled up for that, I thought to optimize use/position of that automotive whip antenna I bought for $10 last week. I invest this much effort because I anticipate some potential good use.









To mount the antenna to the small tripod pictured, I took a piece of 1/4" thick acrylic plate, drilled two holes, one for the 1/4-20 threaded bolt fastener and one for the antenna base to fasten into.

Now I can raise/lower the height of it. The tripod also allows rotation on two planes, horizontal and vertical.

I find that with some experimentation with the rotation, altitude and x,y, positioning, I have a lower noise floor. At the moment I am not using the multipath reduction switch on the tuner. And this is an improvement in noise levels from the previous mounting. Signal strength remains the same. 4 lights.

-Steve



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