
Originally Posted by
Raglan
okay, first off i'm not 100% sure this is the right place, forgive me if its not, but it seems somewhat techy, and its all going over my head, so....
anyway, i like in England, and for the non english amoungst you, we are switching off the analogue signal soon, and switching the a digital signal. Now i recently brought a digitial tv, and plugged it into my aerial.
We have a digital signal, the tv tells me so, it comes it at 33%. This is too weak to show any chanels, needing 85% according to the booklet that came with the tv.
I've tried researching this, but i shall confess i've gotten very lost with all the technical details.
i have heard about booster signals, but no where does it seem to say what i want. Having looked at a few, they seem to say something about db, ie this aerial has 18 db and such and such. Now, my worry is, since these aerials are quite expensive, how much of a boost do i need to get up from 33% to the minimum 85%? I saw somewhere, though i cannot find it again, that distance from the transmitter matters, and i am apparantly about 20 miles away from it.
basically i want some help solving this, preferably with an indoor aerial so i can watch tv in my room as well as the living room without worring about having to make a splitter or anything.