Recent content by snapper23

Hi I am using a COMAG zone 2 offset dish 60cm to receive the new freesat system. My problem was the lnb could move for and aft 20mm (slide) . It is a dual lnb hdi ready comag lnb. The height is sucjh that i cannot reach the lnb to adjust when in position - so i needed to set up the lnb...

Hi Fitting a zone2 dish with twin lnb - read the thread - did the parabola equation exercise and f (focal distance) came out at 396 mm = What a pity my feedarm is only 350mm long. f = D squared divided by 16c - I DONT THINK SO !!!