DTV broadcast. does it upgrade to cable?

Question

I tried reading (ok maybe I skimmed too much) online about the dtv stuff that is going to happen in Feb of 09. Right now, I only have "rabbit ear" channels (NBC,CBS,ABC,FOX,PBS, and a few locally owned). Is the DTV going to give more channels to people or only clearer pictures.

Answer 1

A digital channel uses the exact same amount of space as an analog signal, but DTV allows for sub channels.  Many broadcasters have already implemented this feature so, if you get a converter box or a DTV, you will see more channels than you do currently.  Also, most cable systems do not carry the sub channels (yet) so over the air is the only way to see them.  The main channel will always be the the analog channel number followed by a .1 (as in 60.1).  Sub channels will be .2, .3, etc.  If a station were to max out the channel, they could fit 2 HD signals, or 6 SD, or 1 HD and 3 SD signals in one channel.

I hope this helps.  Please return and select a Best Answer from all of those submitted.

Answer 2

Both. You will need to buy the box however since the digital signal takes up much less airway than the analog, they can offer you more channels. Also, you will get info banners and everything just like digital cable, however you wont have to pay for it.

Enjoy.

Answer 3

Your "rabit ear" channels will come in crystal clear.  You will also get more of them, which is called "multi-casting."  You will get several versions of each network.  PBS will broadcast many different programs (8.1, 8.2, 8.3, 8.4, etc).  Most of the other networks will host a 24 hour weather radar channel among other things.  

Cable has nothing to do with the DTV switch.