On Thu, 2005-09-01 at 09:02 -0400, Brian Stults wrote: > Donavan Stanley wrote:
> > You don't USE a cable box with QAM. > > > > This really surprised me. I bought an HD3000 a long time ago to get it > before the FCC deadline. However, I haven't used it yet because I > thought I would need to get another cable box to use QAM. So the tuner > in the HD3000 can receive channels in the hundreds? What Donovan means (I think) is that cable companies do not generally provide HD over QAM. Yes, the HD3000 card will do QAM. But it's not a good card for that, because all the encoding is in software (which puts a high load on your CPU), and none of the content is HD. If you want to receive QAM signals, a PVR-150 or other MPEG2-encoder card is better. The HD3000 will receive HD OTA programming. If you want to get HD from your cable company, you will need a cable box that outputs unencrypted content over FireWire. From what I have read on this list, this is the only way to get HD content off of cable, and you will be fortunate if you can get a box like this from your local provider. Of course the people at the local office will have no clue what you're talking about if you ask them about any of this either. From what I've been able to gather, if I ever want to do real HD content, I will have to go to satellite or settle for what comes OTA. BTW, I too learned all this the hard way, after buying an HD3000 to beat the FCC deadline. Only then did I learn that it's not the right card for me. It worked with the QAM signal, but the PVR-150 works better and costs less. At some point, I may experiment with some antennas to try and get OTA HD using the HD3000. I've read here that you don't necessarily need a large rooftop antenna, people have done it with cheap $20 HD antennas from Radio Shack. Whether that will work for me (or for you) will depend on reception conditions in our respective areas, and whether our machines can handle the load of capturing and displaying an HD stream. --Greg
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