Fortec 6ft (180cm) prime focus on Ku

[janz]

I am considering to buy Fortec 6ft (180cm) prime focus dish with motorized polar mount and BSC621 lnb.
Looking at the Ku band only, how above setup performance will compare with the motorized Fortec 4ft (120cm) offset dish with Invacom lnb?

Thank you.

 

[wildboys]

I am considering to buy Fortec 6ft (180cm) prime focus dish with motorized polar mount and BSC621 lnb.
Looking at the Ku band only, how above setup performance will compare with the motorized Fortec 4ft (120cm) offset dish with Invacom lnb?

Thank you.

Since a motorized 120cm dish will get you a signal of at least
90 on all the ku satelittes.That is what i get with my geosat pro 120 cm dish and the powertech DG380 motor.I also have a WSI 90 cm dish which also gets around 90
quality on al the ku satellites.And if you have a vantage hd receiver the tuner is so sensitive.It will tune about any sigal at a higher rate even the weaker ones.