Re: [CGUYS] Here we go again....

2010-01-03 Thread tjpa

On Jan 3, 2010, at 1:10 AM, John Duncan Yoyo wrote:
Ok that worked amazingly well.  I now get a solid signal on both 5  
and 9
with numbers in the high eighties.  I had to put the pie pan on at a  
rakish

angle and made a ring of tinfoil to hold up the pan.


Good for you. Yes angles can be funny. A while back I knocked over my  
antenna and it was at about 45° pitch and yaw. Reception was much  
improved, but it really looked like I was a lazy housekeeper. The pie  
pan looks better.


It did degrade the signal on a bunch of the MHZ stations but I don't  
speak Japanese or any of

the other languages.


I'm a news junkie and I find that MHz is my best source of news. US TV  
networks have mostly abandoned serious news for stories about kittens  
and handicapped children and cable is the land of screaming idiots.  
PBS has just cut back their news programming with more cuts to come.  
MHz has one great newscast after another. These are produced for a US  
audience so they cover as much or more US news as US networks, plus  
news of their countries, plus international news. I love it. I'm  
particularly impressed and surprised by Al Jazeera. Their English  
service is trying to out BBC the BBC. High quality and smart analysis  
with no propaganda. They also broadcast RT, which is a bit like Fox.  
Annoying disinformation.



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Re: [CGUYS] Here we go again....

2010-01-02 Thread John Duncan Yoyo
On Fri, Jan 1, 2010 at 8:44 PM, John Duncan Yoyo
johnduncany...@gmail.comwrote:



 On Fri, Jan 1, 2010 at 5:12 PM, t.piwowar t...@tjpa.com wrote:

 On Jan 1, 2010, at 11:03 AM, John Duncan Yoyo wrote:

 Apparently the FCC didn't test many if any digital VHF broadcasts when
 they
 were running both analog and digital.   VHF has some nice propagation
 properties with requard to longer ranges that they wanted to keep but
 significant downsides in the digital transmission. During the test period
 they were on a UHF frequency for the digital test signal which worked
 better
 close in.


 I found that placing an aluminum pie pan on top of my fancy indoor antenna
 brought the signal strength for 9 from around 10 to around 80. Reception is
 now okay.


 An antenna with a tin foil hat.  I'll try that with the pie pan I got
 laying around.

 Ok that worked amazingly well.  I now get a solid signal on both 5 and 9
with numbers in the high eighties.  I had to put the pie pan on at a rakish
angle and made a ring of tinfoil to hold up the pan.  It did degrade the
signal on a bunch of the MHZ stations but I don't speak Japanese or any of
the other languages.  It is one of those UFO shaped round antennas that is
designed to be external but I never needed to have outside.
-- 
John Duncan Yoyo
---o)


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Re: [CGUYS] Here we go again....

2010-01-01 Thread John Duncan Yoyo
On Thu, Dec 31, 2009 at 8:52 AM, t.piwowar t...@tjpa.com wrote:

 On Dec 30, 2009, at 11:43 PM, John Duncan Yoyo wrote:

 I'm pretty close to where you were in Vienna.  When the switch over
 happened
 we lost the OTA digital signals for 5, 7 and 9.   Now 7 is solid, 5 is
 spotty and 9 is non-existent on my brand new HDTV.


 Chanel 9 must be doing something wrong. I'm just south of Dupont Circle,
 about 60 feet off the ground with a fancy indoor antenna in the window. Many
 stations max out the meter at 100. The only station I consistently have
 trouble with is 9.

 9 is a VHF signal and has trouble propagating as a digital signal.
Apparently the FCC didn't test many if any digital VHF broadcasts when they
were running both analog and digital.   VHF has some nice propagation
properties with requard to longer ranges that they wanted to keep but
significant downsides in the digital transmission. During the test period
they were on a UHF frequency for the digital test signal which worked better
close in.

I found an interesting soruce from the FCC for transmission maps.


http://www.fcc.gov/mb/engineering/maps/
-- 
John Duncan Yoyo
---o)


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Re: [CGUYS] Here we go again....

2010-01-01 Thread Richard P.
Really great site, thanks.

Richard P.

 I found an interesting source from the FCC for transmission maps.


 http://www.fcc.gov/mb/engineering/maps/


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Re: [CGUYS] Here we go again....

2010-01-01 Thread t.piwowar

On Jan 1, 2010, at 11:03 AM, John Duncan Yoyo wrote:
Apparently the FCC didn't test many if any digital VHF broadcasts  
when they

were running both analog and digital.   VHF has some nice propagation
properties with requard to longer ranges that they wanted to keep but
significant downsides in the digital transmission. During the test  
period
they were on a UHF frequency for the digital test signal which  
worked better

close in.


I found that placing an aluminum pie pan on top of my fancy indoor  
antenna brought the signal strength for 9 from around 10 to around 80.  
Reception is now okay.



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Re: [CGUYS] Here we go again....

2009-12-31 Thread t.piwowar

On Dec 30, 2009, at 11:43 PM, John Duncan Yoyo wrote:
I'm pretty close to where you were in Vienna.  When the switch over  
happened

we lost the OTA digital signals for 5, 7 and 9.   Now 7 is solid, 5 is
spotty and 9 is non-existent on my brand new HDTV.


Chanel 9 must be doing something wrong. I'm just south of Dupont  
Circle, about 60 feet off the ground with a fancy indoor antenna in  
the window. Many stations max out the meter at 100. The only station I  
consistently have trouble with is 9.



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Re: [CGUYS] Here we go again....

2009-12-31 Thread phartz...@gmail.com
On Wed, Dec 30, 2009 at 11:43 PM, John Duncan Yoyo
johnduncany...@gmail.com wrote:

 I'm pretty close to where you were in Vienna.  When the switch over happened
 we lost the OTA digital signals for 5, 7 and 9.   Now 7 is solid, 5 is
 spotty and 9 is non-existent on my brand new HDTV.

  Digital TV tuners are all over the place in terms of sensitivity and
being able to provide for high quality images.  The only way for a
consumer to find out how well any set will be able to receive
broadcasts is to read up on user reports.  No manufacturer that I know
of provides any info about their tuner section.  They overemphasize
such things as contrast ratio, LCD response times, viewing angle, how
slim and sleek the set is, leaving out the most important aspect of
them all which is how well the set receives and displays the TV
signal.

  One set I have can get no more than around half of the channels I
can receive on another, and with both using the same antenna system.
If you cannot even receive the station to begin with, all that stuff
about viewing angles and contrast ratio is pretty meaningless.
Additionally, and from what I found out in my quest for information
about what sets have the best tuners, it appears as though the price
of the set has little bearing on the issue, and neither does the brand
name, although some brands appear to use better tuners than do other
brands.  Not surprisingly, some of the more popular and recognizable
brands seem to have the worst tuner sections even though the quality
of their display may be somewhat better.

  One TV brand stood out in stark contrast to all the others in the
online research I did on tuner sections, and I needed to do that
research given how far I live from station transmitters.  Toshiba was,
by far, the most mentioned brand when it came to tuner quality and
sensitivity.  In fact, Toshiba was the one and only brand that I ever
came across where users would typically praise the tuner when writing
reviews.  I read not a single review of any other brand of TV set
where specific mention was made about how excellent the tuner was.
Most reviews that even mentioned tuners, and they were very few in
number, would use terms such as adequate or works okay or typical
sensitivity.  User reviews that compared one set to another always
said that Toshiba came out on top in tuner sensitivity.

  Strangely, when converter boxes became available, tuner sensitivity
was a much reviewed aspect of those devices.  I suppose that was
because at the time of the transition, it was assumed that viewers
would expect the ability to get all the stations they had become
accustomed to receiving.  When I got my converter box, I made sure
that I got the one that had the highest rated tuner section.  The
Toshiba set that I eventually bought after moving out to Fauquier
County clearly matches the tuner sensitivity of that converter box,
and appears to somewhat exceed it.  I still use that converter box
with one older analog set, and on the same antenna system, the Toshiba
set gets every station the box receives, and often a bit more.


 I had been using a simple bow tie antenna and a digital tuner box with the
 antenna laying behind the TV now I have a better antenna which is amplified
 in my house slightly above where the bow tie was.  I will put up an external
 antenna eventually but It is a back up.

  An external antenna is the way to go because at the frequencies
these TV signal use, they do not have a lot of ability to penetrate
solid surfaces such as walls, and especially the stations that employ
UHF frequencies.

  Steve


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Re: [CGUYS] Here we go again....

2009-12-31 Thread Constance Warner
Here's another weird case: we can GET 4, 5, 7, and 9, but we can't  
RECORD from 7 (and probably 9).  (We live in Aspen Hill, near the  
intersection of Georgia and Connecticut.)


We have a combined VCR-DVD player and recorder that has never refused  
to do our bidding before.


I wonder if the signal strength has something to do with this, or if  
it's a quirk of the VCR.


(At least, we get those stations when there isn't traffic in the  
street outside.  It's remarkable how you get used to sudden  
interruptions in what you're watching, when the picture suddenly  
pixillates into strange patterns, or disappears entirely.)


--Constance Warner
On Dec 31, 2009, at 8:52 AM, t.piwowar wrote:


On Dec 30, 2009, at 11:43 PM, John Duncan Yoyo wrote:
I'm pretty close to where you were in Vienna.  When the switch  
over happened
we lost the OTA digital signals for 5, 7 and 9.   Now 7 is solid,  
5 is

spotty and 9 is non-existent on my brand new HDTV.


Chanel 9 must be doing something wrong. I'm just south of Dupont  
Circle, about 60 feet off the ground with a fancy indoor antenna in  
the window. Many stations max out the meter at 100. The only  
station I consistently have trouble with is 9.



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Re: [CGUYS] Here we go again....

2009-12-31 Thread Stewart Marshall

Constance would you believe that, that still happens to us and we have cable?

It has something to do with the local TV stations and our Cable 
company but occasionally we still get pixalization and dropped signal 
on broadcast programs.  Right when they get interesting.


Stewart


At 10:03 AM 12/31/2009, you wrote:

(At least, we get those stations when there isn't traffic in the
street outside.  It's remarkable how you get used to sudden
interruptions in what you're watching, when the picture suddenly
pixillates into strange patterns, or disappears entirely.)

--Constance Warner



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Re: [CGUYS] Here we go again....

2009-12-31 Thread phartz...@gmail.com
On Thu, Dec 31, 2009 at 11:21 AM, Stewart Marshall
revsamarsh...@earthlink.net wrote:

 It is a commentary on what TV's are bought for nowadays that emphasizes
 everything but the tuner.

  I do not disagree with you at all.


 In the US by far the largest percentage of viewers receive their TV through
 another medium other than broadcasting.  Dish or Cable. (FIOS is not a huge
 player yet.)

 So TV's emphasize how well they play someone else's content.  Plus the
 proliferation of DVD players etc.  TV's are mainly display screens on a
 larger format.

 Manufactures do not really count on you having to pull in TV stations with
 their tuner.

  If a device is marketed and sold as being a television, then it is a
current requirement of United States law that it be equipped with a
digital tuner.  That being the case, any piece of crap tuner will fill
the bill since there are no governmental or even industry standards
that specify how sensitive or how well a tuner actually has to be able
to perform.

  Now, if a video display device is marketed and sold as a monitor, it
does not have to have any sort of tuner at all.  However, most folks
in the United States would not even understand what a monitor is, and
such a term would be confusing and confounding to them.  Therefore,
and although they are more costly to make by virtue of having to have
a tuner, almost all video display devices that are sold, including
those intended solely to display content that is not over-the-air TV,
are marketed as being televisions.


 I have no seen a CR magazine in a little while but do you know if they even
 reviewed the Tuners on LCD TV's?

  I know of none.  However, as I stated earlier, tuner sections were
fairly heavily reviewed when it came to converter boxes, but I think
that was only due to the initial desires of viewers to be able to get
the same stations they had become accustomed to being able to receive
under the old analog system.  As you pointed out already, most folks
buy a television set these days and then never use the TV side of it
at all.

  Steve


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Re: [CGUYS] Here we go again....

2009-12-31 Thread phartz...@gmail.com
On Thu, Dec 31, 2009 at 11:03 AM, Constance Warner cawar...@his.com wrote:

 Here's another weird case: we can GET 4, 5, 7, and 9, but we can't RECORD
 from 7 (and probably 9).  (We live in Aspen Hill, near the intersection of
 Georgia and Connecticut.)

 We have a combined VCR-DVD player and recorder that has never refused to do
 our bidding before.

 I wonder if the signal strength has something to do with this, or if it's a
 quirk of the VCR.

  Your recorder should record, even if there is pixellation taking
place or no image at all.  I dunno what is going on in your case.  Is
this a stand-alone recorder that is taking a feed from video and audio
outputs of your TV receiver?

  Steve


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Re: [CGUYS] Here we go again....

2009-12-31 Thread Constance Warner
It is a stand-alone recorder that won't record Channel 7 (but,  
fortunately, does record most everything else).  It just doesn't seem  
to accept the signal from Channel 7.


--Constance
On Dec 31, 2009, at 12:53 PM, phartz...@gmail.com wrote:

On Thu, Dec 31, 2009 at 11:03 AM, Constance Warner  
cawar...@his.com wrote:


Here's another weird case: we can GET 4, 5, 7, and 9, but we can't  
RECORD
from 7 (and probably 9).  (We live in Aspen Hill, near the  
intersection of

Georgia and Connecticut.)

We have a combined VCR-DVD player and recorder that has never  
refused to do

our bidding before.

I wonder if the signal strength has something to do with this, or  
if it's a

quirk of the VCR.


  Your recorder should record, even if there is pixellation taking
place or no image at all.  I dunno what is going on in your case.  Is
this a stand-alone recorder that is taking a feed from video and audio
outputs of your TV receiver?

  Steve


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Re: [CGUYS] Here we go again....

2009-12-31 Thread phartz...@gmail.com
On Thu, Dec 31, 2009 at 3:49 PM, Constance Warner cawar...@his.com wrote:

 It is a stand-alone recorder that won't record Channel 7 (but, fortunately,
 does record most everything else).  It just doesn't seem to accept the
 signal from Channel 7.

  Quite strange if it is receiving video from a composite video
output.  Does it get the sound?

  Steve


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Re: [CGUYS] Here we go again....

2009-12-31 Thread betty

Speaking personally, it does not matter to me if TV broadcasting is ended. With 
the switch from analog to digital, I am able to receive only two local digital 
broadcasts despite having a very large VHF-UHF antenna mounted 10 feet above 
the roof of my 2-story house. I dwell in Vienna, VA, which is on the Capital 
Beltway only 10 miles from the transmission towers. Prior to the switch, I 
could receive at least 14 TV broadcasts. Effectively, TV broadcasting is ended 
for me and I must rely on cable for TV viewing.

I don't know how important TV broadcasting is in smaller cities or in rural areas. Perhaps it is more important there. 



There are still some good programs on broadcast TV. I think the telcos don't like it 
because they can't make money from free broadcast television, so they invent a problem 
that doesn't exist [like PHARMA does]--bandwidth needed from DTV, and use that for an 
excuse to kill broadcast TV--even though they're obviously lying about needing the 
bandwidth from the TV spectrum.


When digital TV first started broadcasting last Winter, we could get one, maybe two 
channels, using a converter box. Then we got a Radio Shack  U-75R outdoor antenna for $35 
and installed it in the attic, plus got a deal on a 24 digital TV to put upstairs. With a 
bit of manipulation, we have the antenna pointed so that we can get at least 20 channels, 
including the secondary channels, and Univision. We're happy.


With cable or satellite, we could get either Philly or Baltimore stations, not both, but 
most come in using the new antenna. There are several videos on YouTube and elsewhere that 
show how to make a digital antenna--CHEAP. Here are some good instructions, follow 
measurements carefully: http://www.tvantennaplans.com/.


Robert - we live near Elkton, Maryland, much further from TV towers than where you live. 
Buy or make an antenna. Use it with a TV that has a good digital tuner, or with a good 
converter box. New TV is good, http://is.gd/5Ihpu- .


Betty


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Re: [CGUYS] Here we go again....

2009-12-30 Thread tjpa

On Dec 30, 2009, at 11:40 AM, phartz...@gmail.com wrote:

If broadcast TV is forced to undergo yet another transition,


That would be the death of broadcasting.

I wonder if this isn't just a scheme by cell providers to force  
stations to rent space on their towers.



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Re: [CGUYS] Here we go again....

2009-12-30 Thread Fred Holmes
At 12:18 PM 12/30/2009, tjpa wrote:
On Dec 30, 2009, at 11:40 AM, phartz...@gmail.com wrote:
If broadcast TV is forced to undergo yet another transition,

That would be the death of broadcasting.

I wonder if this isn't just a scheme by cell providers to force  
stations to rent space on their towers.

Highly likely.

Fred Holmes 


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Re: [CGUYS] Here we go again....

2009-12-30 Thread phartz...@gmail.com
On Wed, Dec 30, 2009 at 12:18 PM, tjpa t...@tjpa.com wrote:

 I wonder if this isn't just a scheme by cell providers to force stations to
 rent space on their towers.

  I do not think that cell providers can force placement of their
antennas on anyone or anywhere...at least not yet.

  The FCC has already said that they would consider such a TV
broadcasting scheme in order to provide for more frequencies to be be
effectively used by the cell industry.  However, I do not think that
the FCC intended for TV broadcasters to have to make their initial
changeover to digital as it transpired, and then to have to set up an
entirely different scheme shortly thereafter just to satisfy cell
providers.  The FCC pretty clearly wanted it to be one way or the
other from the outset, and all parties agreed to the plan that was
adopted, including those who got that old TV spectrum, which includes
cell providers.  But, cell companies now want to provide so many
additional services that they are crying for more frequencies.  They
are not really responding to demands on the part of the public, but
rather to their own greedy desires to sell more services that they are
conjuring up as they claw each other to pieces in their quests for
market domination.  Folks who simply want to be able to continue to
enjoy free TV should not be the ones to have to bear the consequences,
not should it be on the backs of the broadcast TV industry.

  Steve


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Re: [CGUYS] Here we go again....

2009-12-30 Thread Robert Carroll
Speaking personally, it does not matter to me if TV broadcasting is 
ended.  With the switch from analog to digital, I am able to receive 
only two local digital broadcasts despite having a very large VHF-UHF 
antenna mounted 10 feet above the roof of my 2-story house.  I dwell in 
Vienna, VA, which is on the Capital Beltway only 10 miles from the 
transmission towers.  Prior to the switch, I could receive at least 14 
TV broadcasts.  Effectively, TV broadcasting is ended for me and I must 
rely on cable for TV viewing.


I don't know how important TV broadcasting is in smaller cities or in 
rural areas.  Perhaps it is more important there.



phartz...@gmail.com wrote:

  Broadcast television is likely to undergo yet another major change
similar to what was seen as it transitioned from analog to digital
about a year ago.  Cellular providers are arguing for yet even more
bandwidth, and this time they want TV broadcasters to give up spectrum
yet again.  Cellular providers argue that digital TV transmissions are
preventing them from using adjacent frequencies that could be made
available for mobile data devices, commonly referred to as cell
phones.  ATT, Sprint, et al, say that TV broadcasts from single
locations upon tall towers radiate spurious signals that can mess with
cellular transmissions on nearby frequencies.  They want TV
broadcasters to switch to low power antennas that are scattered
throughout the coverage area of the various TV stations.  The FCC
earlier had given tacit approval to such a scheme, but because of
serious technical difficulties associated with such a plan, along with
much higher cost, such a plan was, for the most part, not employed
when TV switched from analog to digital.  However, cellular providers
now have their undies in a knit because they are finding they they are
promising much more than they can actually deliver with the situation
as it currently stands.

  If broadcast TV is forced to undergo yet another transition, this
time it could have quite an impact upon that industry.  Viewers have
been through this once already, and will probably react unfavorably is
they have to go through it yet again.  Multiple transmission sites
will create a lot of problems for both the stations as well as
viewers.  Signals that arrive at a TV receiving antenna from multiple
directions, which would be the case in most scenarios where a number
of separate transmitters are being used, will cause multipath
interference, resulting in ghosting of images, echo effects, even
loss of signal when out-of-phase signals collide.  In many markets,
dependent in great part upon the lay of the land, the expected quality
of digital broadcast can be severely eroded, and there will not be
much that can be done about it.  Broadcasters can make some signal
adjustments at the various broadcasting antenna sites that they would
be using, but those adjustments would basically be of a one size fits
all type that could fix problems for some viewers while leaving
others still dealing with a mess.

  An awful lot of consumers have sunk a lot of money into new digital
televisions, and they want and expect to get the quality images that
they have paid to be able to receive.  Many viewers re going to be
plenty upset if this change comes to pass, and cable and satellite TV
companies are already salivating and licking their lips in
anticipation.

  Steve


  



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Re: [CGUYS] Here we go again....

2009-12-30 Thread mike
We haven't touched broadcast TV for over a decade at least.

On Wed, Dec 30, 2009 at 6:46 PM, Robert Carroll
carrollcompu...@gmail.comwrote:

 Speaking personally, it does not matter to me if TV broadcasting is ended.
  With the switch from analog to digital, I am able to receive only two local
 digital broadcasts despite having a very large VHF-UHF antenna mounted 10
 feet above the roof of my 2-story house.  I dwell in Vienna, VA, which is on
 the Capital Beltway only 10 miles from the transmission towers.  Prior to
 the switch, I could receive at least 14 TV broadcasts.  Effectively, TV
 broadcasting is ended for me and I must rely on cable for TV viewing.

 I don't know how important TV broadcasting is in smaller cities or in rural
 areas.  Perhaps it is more important there.



 phartz...@gmail.com wrote:

  Broadcast television is likely to undergo yet another major change
 similar to what was seen as it transitioned from analog to digital
 about a year ago.  Cellular providers are arguing for yet even more
 bandwidth, and this time they want TV broadcasters to give up spectrum
 yet again.  Cellular providers argue that digital TV transmissions are
 preventing them from using adjacent frequencies that could be made
 available for mobile data devices, commonly referred to as cell
 phones.  ATT, Sprint, et al, say that TV broadcasts from single
 locations upon tall towers radiate spurious signals that can mess with
 cellular transmissions on nearby frequencies.  They want TV
 broadcasters to switch to low power antennas that are scattered
 throughout the coverage area of the various TV stations.  The FCC
 earlier had given tacit approval to such a scheme, but because of
 serious technical difficulties associated with such a plan, along with
 much higher cost, such a plan was, for the most part, not employed
 when TV switched from analog to digital.  However, cellular providers
 now have their undies in a knit because they are finding they they are
 promising much more than they can actually deliver with the situation
 as it currently stands.

  If broadcast TV is forced to undergo yet another transition, this
 time it could have quite an impact upon that industry.  Viewers have
 been through this once already, and will probably react unfavorably is
 they have to go through it yet again.  Multiple transmission sites
 will create a lot of problems for both the stations as well as
 viewers.  Signals that arrive at a TV receiving antenna from multiple
 directions, which would be the case in most scenarios where a number
 of separate transmitters are being used, will cause multipath
 interference, resulting in ghosting of images, echo effects, even
 loss of signal when out-of-phase signals collide.  In many markets,
 dependent in great part upon the lay of the land, the expected quality
 of digital broadcast can be severely eroded, and there will not be
 much that can be done about it.  Broadcasters can make some signal
 adjustments at the various broadcasting antenna sites that they would
 be using, but those adjustments would basically be of a one size fits
 all type that could fix problems for some viewers while leaving
 others still dealing with a mess.

  An awful lot of consumers have sunk a lot of money into new digital
 televisions, and they want and expect to get the quality images that
 they have paid to be able to receive.  Many viewers re going to be
 plenty upset if this change comes to pass, and cable and satellite TV
 companies are already salivating and licking their lips in
 anticipation.

  Steve






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Re: [CGUYS] Here we go again....

2009-12-30 Thread phartz...@gmail.com
On Wed, Dec 30, 2009 at 8:46 PM, Robert Carroll
carrollcompu...@gmail.com wrote:

 Speaking personally, it does not matter to me if TV broadcasting is ended.

  I do not think that there is any imminent danger of over-the-air TV
coming to an end as a result of the cellular industry trying to grab
more spectrum.  Chances are they are not going to get what they want
from the FCC, at least not under the current administration.  Not to
mention that too much has already been invested in the current system
by the TV broadcasters, the viewing public as well as government.


  With the switch from analog to digital, I am able to receive only two local
 digital broadcasts despite having a very large VHF-UHF antenna mounted 10
 feet above the roof of my 2-story house.  I dwell in Vienna, VA, which is on
 the Capital Beltway only 10 miles from the transmission towers.  Prior to
 the switch, I could receive at least 14 TV broadcasts.  Effectively, TV
 broadcasting is ended for me and I must rely on cable for TV viewing.

  I lived in Dunn Loring, just outside Vienna, as the transition to
digital took place.  I had an antenna at ground level in a low spot,
yet could get all the local digital broadcasts.  There would be
occasional interference from passing vehicles and aircraft due to
multipath, but I did get the stations, even Baltimore on occasion.  I
now live out in Fauquier County and can still get all the local DC
stations, sometimes Baltimore and even Charlottesville, Petersburg and
Richmond occasionally with the same antenna, albeit roof mounted now.

  Perhaps you are just in a bad location for general reception, there
is something amiss in your antenna system, or your tuner is not as
good as it could be.  It is hard to get info on tuner specifications,
but under digital broadcasting, that component is much more important
than it ever was under analog broadcasting.  I dunno, but you should
be able to get better reception than what you have indicated.  How do
any of your neighbors fare?

  A lot of folks used those analog to digital converters when the
switch to digital first happened, and there are now many of them just
laying around as users of those boxes eventually bought digital TV
receivers.  See if you can beg or borrow one from somebody, hook it up
to your antenna, plug it into your set and see how well it receives
the local stations.  If it gets better reception that what you are
currently using, that could mean that your tuner is weak.   Better
reception, but yet not great, could still mean there a problem with
your antenna system and it is not providing sufficient signal.


 I don't know how important TV broadcasting is in smaller cities or in rural
 areas.  Perhaps it is more important there.

  Over-the-air TV can be important in rural areas because, for the
most part, those portions of the country are devoid of cable
providers.

  Steve


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Re: [CGUYS] Here we go again....

2009-12-30 Thread phartz...@gmail.com
On Wed, Dec 30, 2009 at 10:11 PM, mike xha...@gmail.com wrote:

 We haven't touched broadcast TV for over a decade at least.

  For me, TV isn't really all that great anyway, be it over-the-air,
cable or satellite.  I like OTA TV because I do not have to pay a
monthly fee to see mostly mediocre stuff.

  Steve


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Re: [CGUYS] Here we go again....

2009-12-30 Thread John Duncan Yoyo
I'm pretty close to where you were in Vienna.  When the switch over happened
we lost the OTA digital signals for 5, 7 and 9.   Now 7 is solid, 5 is
spotty and 9 is non-existent on my brand new HDTV.

I had been using a simple bow tie antenna and a digital tuner box with the
antenna laying behind the TV now I have a better antenna which is amplified
in my house slightly above where the bow tie was.  I will put up an external
antenna eventually but It is a back up.



On Wed, Dec 30, 2009 at 10:42 PM, phartz...@gmail.com
phartz...@gmail.comwrote:

 On Wed, Dec 30, 2009 at 8:46 PM, Robert Carroll
 carrollcompu...@gmail.com wrote:

  Speaking personally, it does not matter to me if TV broadcasting is
 ended.

   I do not think that there is any imminent danger of over-the-air TV
 coming to an end as a result of the cellular industry trying to grab
 more spectrum.  Chances are they are not going to get what they want
 from the FCC, at least not under the current administration.  Not to
 mention that too much has already been invested in the current system
 by the TV broadcasters, the viewing public as well as government.


   With the switch from analog to digital, I am able to receive only two
 local
  digital broadcasts despite having a very large VHF-UHF antenna mounted 10
  feet above the roof of my 2-story house.  I dwell in Vienna, VA, which is
 on
  the Capital Beltway only 10 miles from the transmission towers.  Prior to
  the switch, I could receive at least 14 TV broadcasts.  Effectively, TV
  broadcasting is ended for me and I must rely on cable for TV viewing.

   I lived in Dunn Loring, just outside Vienna, as the transition to
 digital took place.  I had an antenna at ground level in a low spot,
 yet could get all the local digital broadcasts.  There would be
 occasional interference from passing vehicles and aircraft due to
 multipath, but I did get the stations, even Baltimore on occasion.  I
 now live out in Fauquier County and can still get all the local DC
 stations, sometimes Baltimore and even Charlottesville, Petersburg and
 Richmond occasionally with the same antenna, albeit roof mounted now.

  Perhaps you are just in a bad location for general reception, there
 is something amiss in your antenna system, or your tuner is not as
 good as it could be.  It is hard to get info on tuner specifications,
 but under digital broadcasting, that component is much more important
 than it ever was under analog broadcasting.  I dunno, but you should
 be able to get better reception than what you have indicated.  How do
 any of your neighbors fare?

  A lot of folks used those analog to digital converters when the
 switch to digital first happened, and there are now many of them just
 laying around as users of those boxes eventually bought digital TV
 receivers.  See if you can beg or borrow one from somebody, hook it up
 to your antenna, plug it into your set and see how well it receives
 the local stations.  If it gets better reception that what you are
 currently using, that could mean that your tuner is weak.   Better
 reception, but yet not great, could still mean there a problem with
 your antenna system and it is not providing sufficient signal.



-- 
John Duncan Yoyo
---o)


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