Two thoughts...
1. You can test the plastic for RF absorption by putting a sample of it in a microwave oven, along with a coffee mug of water (as a dummy load) for a minute or two. If the plastic stays cold, it's good.
2. Besides the RF angle, also consider a material that will stand up to the sun for however long you plan to have this deployed.
Good luck,
Greg KO6TH
Joe wrote:
I'm putting together a very basic and simple ground station. I have a Little Wheel 70cm for an antenna, and a NICE ARR 70 cm gasfet preamp.
Now I want to mast mount of course the pre amp right at the antenna. And there are a lot of connections there. So was thinking of making some sort of a Radome to cover it all.
And was thinking something as simple as a Ice Cream Bucket.
Are there any "Plastics" I should avoid? I do not want to have any effect on the already weak RF. I want it to be as transparent as possible.
Thoughts?
Joe WB9SBD