Hi Fatso,fatso wrote:Very true indeed. The circular waveguide dimensions for C band are not optimum for Ku band, so the Ku signals probable experiences nearly 50% (or more) attenuation.Optima wrote:Ku band always suffers from c/ku lnbf, I keep my band seperate
Do you mean the diameter of the LNB should be different for Ku signals? The diameter of my C/ku lnb is just over 2 inches at teh front. When I unscrew the ku lnb from the back it measures around 1 inch. So you are saying that when the ku signal travels through the front part (2 inch tube) it gets attenuated? Is that correct? The proper diameter should be 1 inch for Ku band?