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Is there such thing as OTA HDTV without dropouts?



 
 
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  #1  
Old August 4th 07, 01:31 AM posted to alt.tv.tech.hdtv
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Default Is there such thing as OTA HDTV without dropouts?

I live about 12 miles away from the broadcasting antenna. I receive
about 40 OTA (over the air) channels. However, it seems like no
matter which channel I'm watching, there are always drop outs. The
picture or the sound does something weird. Then it goes back to
normal.

Although HDTV is much more clear. I actually prefer analog because I
don't have to worry about a dropout.

Stan

  #2  
Old August 4th 07, 02:19 AM posted to alt.tv.tech.hdtv
Captain Midnight
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Default Is there such thing as OTA HDTV without dropouts?

wrote in message
ups.com...
I live about 12 miles away from the broadcasting antenna. I receive
about 40 OTA (over the air) channels. However, it seems like no
matter which channel I'm watching, there are always drop outs. The
picture or the sound does something weird. Then it goes back to
normal.

Although HDTV is much more clear. I actually prefer analog because I
don't have to worry about a dropout.

Stan


http://www.hdtvprimer.com/ANTENNAS/fixes.html


  #7  
Old August 4th 07, 04:57 AM posted to alt.tv.tech.hdtv
common_ [email protected]
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Default Is there such thing as OTA HDTV without dropouts?

wrote:

On Fri, 03 Aug 2007 16:31:48 -0700
wrote:

| I live about 12 miles away from the broadcasting antenna. I receive
| about 40 OTA (over the air) channels. However, it seems like no
| matter which channel I'm watching, there are always drop outs. The
| picture or the sound does something weird. Then it goes back to
| normal.
|
| Although HDTV is much more clear. I actually prefer analog because I
| don't have to worry about a dropout.

Do you see any glitches or pulses or other interference on the analog?
One possible cause if the problem affects all channels is some loose
connection somewhere along the antenna lead line.

--
|---------------------------------------/----------------------------------|
| Phil Howard KA9WGN (ka9wgn.ham.org) / Do not send to the address below |
| first name lower case at ipal.net /
|
|------------------------------------/-------------------------------------|


That or a tree in the way?

I have zero problems with any kind of drop outs on my setup.

If you have this issue on all stations, then its some global problem
such as a bad connection, or something getting in the way of the
signal.
  #9  
Old August 4th 07, 08:08 AM posted to alt.tv.tech.hdtv
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Posts: 21
Default Is there such thing as OTA HDTV without dropouts?

On Aug 3, 5:45 pm, Alan F wrote:
wrote:
I live about 12 miles away from the broadcasting antenna. I receive
about 40 OTA (over the air) channels. However, it seems like no
matter which channel I'm watching, there are always drop outs. The
picture or the sound does something weird. Then it goes back to
normal.


Although HDTV is much more clear. I actually prefer analog because I
don't have to worry about a dropout.


Stan


Yes, there is such a thing as no or almost no dropouts. I rarely get
dropouts for the strong signal stations. Only the more distant marginal
stations have occasional dropouts and that is typically in poor weather.

Drop puts such as you describe can be due to multipath or a marginal
signal. What does you tuner signal meter show when you have dropouts?
The signal meters can be a % from 0 to 100 or some variant of a series
of bars. Do the signal meter jump over a wide range? Is the antenna
indoors, in the attic, or outside? Another possibility - do you live
near an airport or is the antenna aimed pass an airport?

If you want help, please provide the antenna model #, your zip code, and
what you are using as an ATSC tuner as a starting point.

Alan F


Alan,
Thanks for helping me. I looked at my main channels 2,4,5,7,9,11, and
13 and it appears about 75% strength average. I think the 2 channels
that barely have any dropout have a consistent strength at 75%. The
other ones when there is a drop out, the signal varies from 75% to 40%
or below.

The antenna is in the attic. I don't know the model, I just know that
it's one of those really big antenna VHF/UHF antenna that are suppose
to be on the roof. Probably 5 feet big when it's open. I know the
model, I just know I bought it 15 years ago for about $100.00. The
antenna is hooked up with the same type of wire they use for cable
TV. The closest airport is over 20 miles away. Is that close?

My zip code is 91770. I typed my zip into some website and it told me
that all the big channels are about 12 miles away from me. There
aren't that many hills where I live also. The TV i have is a
Philips 30PW9110D/37B that has a built in QAM digital tuner.

I would apprecitate any help.

Thanks,
stan

  #10  
Old August 4th 07, 08:10 AM posted to alt.tv.tech.hdtv
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Posts: 21
Default Is there such thing as OTA HDTV without dropouts?

On Aug 3, 5:46 pm, wrote:
"Elmo P. Shagnasty" wrote:

In article . com,
wrote:


I live about 12 miles away from the broadcasting antenna. I receive
about 40 OTA (over the air) channels. However, it seems like no
matter which channel I'm watching, there are always drop outs. The
picture or the sound does something weird. Then it goes back to
normal.


Oh, but it's DIGITAL quality!


snicker


Dont' listen to Elmo, he's a troll.

I suspect your signal is too strong and is overloading
your tuner. You may need to attenuate the signal.

Chip

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My next question was should I buy a bigger antenna? My signal
strength goes between 75% to 40%.

Stan


 




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