I agree with everything Ghia said , chapter 'n verse. ! -
If you are talking about FTA on Ku band, then any sort of Standard or Universal LNB would get you going.
I do have a nice Universal Invacom SNH-031, myself.
The fancier QPH-031 is both Standard, and Circular, and has two outputs each.
There will be a lot of suggestions on which PCi card to use.
Depends on what you are willing to pay, and which features you are looking to get.
Some of the newer cards don't have such good software support yet, either.
Alternately, there are USB based receivers, which are completely external to your computer.
Be very cautious with these, as they are heavily dependent on the USB hardware functionality in your computer!
You will need a software package.
To decide which is best for your use , you'll have to study many in some depth before choosing.
Several to consider would be:
- DVBdream . org
- MyTheatre . ru
- ProgDVB . com
Now, if you were thinking of getting back on C-band, then the above cards and software would still work.
You would need a voltage-controlled LNB for C-band, similar to the voltage-controlled LNBs on Ku band.
If that's your quest, we can give more recommendations.
A 6, 8, or 10 foot dish would be required, too.
With bigger being better, as they say.
But, the number one, best tool for anyone thinking they want a PC-based satellite receiver, in my opinion, is...
... a standalone set top receiver with blind scan!
Getting up 'n running without one is a good order of magnitude harder!
Under $100 for any of several very excellent receivers.