I heard of this recently, but I've long setup an antenna and amp up on my attic to get the local channels for my TV as we don't watch TV all that much. Previously, I assume my 46" didn't support digital signal but apparently it does since it was a HD Ready TV made by Sharp with no known model # and I'm getting around 50-60% with the amp installed setup and getting local channel such as FOX (4), NBC (5), and sometime but screen tear, and issue such as CBS (11), ABC (8) and PBS (13). Basically, CBS, ABC and PBS are unwatchable while FOX is okay where NBC is great.
--- SKIP if you don't want to see how I work this out)
But I heard from my coworker that if I were to plug in my cable internet's cable into the TV instead, it'll carry the local channels as well as have internet still. So, I set it up this way.
>>>> Cable Internet Modem
Outside Cable Internet (in attic) >>>> 2way Splitter at 5-2000mhz (or something like it)
>>>> TV
I'm aware that using an splitter would cause signal problem or quality, but it's the only way that I'm aware of to keep TV and internet to work at once. Of course, the splitter's at the attic and need to be carry down to the wall, and than from the wall to the cable modem and tv. But I think that's normal, so I don't bother.
----Results, Don't skip ----
And what's the result? My internet works fine, and my TV after spending a while scanning got around 135 channels. The problem is that probably only 10-20 of those channels work, and not all of the local channel. The rest of the channels show a blank screen when going over to those channels. I got the ABC (8) and CBS (11) as well as the PBS (13) as the sub station like ABC is channel 8 while there's 8.1, 8.2,etc. Those works, except I couldn't get FOX (4) and NBC (5) because it only shows white static. Opposite of what I had previously working with antenna.
The only information that I'm aware of while the TV shows ABC, CBS and PBS as DIGITAL while if I go to Fox and NBC, it shows nothing but white static with ANALOG displayed. I'm not sure what that mean. On the antenna, I had them all as digital though I don't get ABC or CBS often time without consistent skipping and issues. The signal issue was fine, I was getting 80% signal power but it also shows 80% power on the channel that's 'available' with blank screens.
Anyone know? I wouldn't mind getting rid of the antenna and amp to save some money but unless I can get ABC, NBC (Olympic only really), CBS, ABC and PBS, I'm not really going to be satisfied.
--- SKIP if you don't want to see how I work this out)
But I heard from my coworker that if I were to plug in my cable internet's cable into the TV instead, it'll carry the local channels as well as have internet still. So, I set it up this way.
>>>> Cable Internet Modem
Outside Cable Internet (in attic) >>>> 2way Splitter at 5-2000mhz (or something like it)
>>>> TV
I'm aware that using an splitter would cause signal problem or quality, but it's the only way that I'm aware of to keep TV and internet to work at once. Of course, the splitter's at the attic and need to be carry down to the wall, and than from the wall to the cable modem and tv. But I think that's normal, so I don't bother.
----Results, Don't skip ----
And what's the result? My internet works fine, and my TV after spending a while scanning got around 135 channels. The problem is that probably only 10-20 of those channels work, and not all of the local channel. The rest of the channels show a blank screen when going over to those channels. I got the ABC (8) and CBS (11) as well as the PBS (13) as the sub station like ABC is channel 8 while there's 8.1, 8.2,etc. Those works, except I couldn't get FOX (4) and NBC (5) because it only shows white static. Opposite of what I had previously working with antenna.
The only information that I'm aware of while the TV shows ABC, CBS and PBS as DIGITAL while if I go to Fox and NBC, it shows nothing but white static with ANALOG displayed. I'm not sure what that mean. On the antenna, I had them all as digital though I don't get ABC or CBS often time without consistent skipping and issues. The signal issue was fine, I was getting 80% signal power but it also shows 80% power on the channel that's 'available' with blank screens.
Anyone know? I wouldn't mind getting rid of the antenna and amp to save some money but unless I can get ABC, NBC (Olympic only really), CBS, ABC and PBS, I'm not really going to be satisfied.




















