אינדקס
[You must be registered and logged in to see this link.]
fiber-glass is the best material for DIY satellite antenna,so, if you are doing one;
prepare these;
1) resin,
2) fiber matte,
3) catalyst,
4) accelerator,
5) aluminum foil,
6) paint.(dark ash) or grey.
before all these materials mentioned above, you need a painstakingly constructed mold based on your chosen size. usually made out concrete.
for better illumination of your antenna, keep your f/d ratio between 0.35 and 0.415 for a prime focus lnb. i have been playing within 0.39 and 0.41.
[You must be registered and logged in to see this image.]
fiber-glass is the best material for DIY satellite antenna,so, if you are doing one;
prepare these;
1) resin,
2) fiber matte,
3) catalyst,
4) accelerator,
5) aluminum foil,
6) paint.(dark ash) or grey.
before all these materials mentioned above, you need a painstakingly constructed mold based on your chosen size. usually made out concrete.
for better illumination of your antenna, keep your f/d ratio between 0.35 and 0.415 for a prime focus lnb. i have been playing within 0.39 and 0.41.
[You must be registered and logged in to see this image.]
