You make a very good point about the upper VHF channels possibly being 
utilized.  The CM 4228 8 bay bow tie is reasonably OK on the very upper part of 
the VHF band from frequency response curves I have seen in the past.  Channel 
10 would still be less than optimal though, I believe going from memory.
  ----- Original Message ----- 
  From: John Terhar 
  To: [email protected] 
  Sent: Sunday, November 25, 2007 9:59 PM
  Subject: Re: [TVRO] Antenna Question


  HI,

  At this point, plan for the digital transition in Feb.
  of 2009. Here is an important thing to remember: Each
  broadcaster now has two channels: the old analog and
  the new digital. On the change over date, the
  broadcaster must give back one of those two. Here in
  the DC area, all the current VHF stations have UHF
  digital channels. It is not definite that they will
  all stay on UHF. They could give back the U and put
  the digital on V. Obviously, it would not make sense
  to put a digital signal on channels 2 through 6 but 7
  through 13 would work fine. The lower V's have too
  much interferance, expecially during the summer. 
  Channels 7 through 13 would have better coverage at
  lower cost than the digital UHF allocation, electric
  rates being what they are now days. In my home town,
  Cincinnati, channel 9's digital allocation is channel
  10. Be prepared. 

  The point is that the digital channels in your area
  may currently be UHF but they may not stay there. 
  Unless there is definite word from your local
  stations, the safest bet is to get a combination
  VHF/UHF antenna. The obvious problem is that those
  antennas are larger and heavier than the equivalent
  UHF only antenna.

  By the way, Radio Shack makes great clip leads. 
  Always say something nice.

  John
  --- [EMAIL PROTECTED] wrote:

  > > It all depends on what you are trying to receive,
  > VHF or UHF, how far
  > you are, what kind of terrain, etc. Then all it
  > takes is an inferior
  > connector/connecton to screw you up. I would be
  > curious to hear more
  > specifics on the antennas and amplifeirs that are up
  > on that tower, how
  > far you are from the broadcast tower, etc. The pro
  > could have selected
  > the wrong antrnna or had a bad connrection. There
  > are a lot of
  > variables. Regardless, some of RS gear is fine SOME
  > of the time because
  > they are merely reselling one of the name brand
  > manufacturer's gear and
  > it's hit or miss because of that. If you buy
  > Channel Master, etc. you
  > know what you are getting. That's all I am saying.
  > 
  > 
  > Well, I guess it's a matter of YMMV. I had the
  > exact opposite experience.
  > > My father-in-law and I had installed a high end
  > Radio Shack combined VHF
  > > and UHF antenna, and it performed quite well, for
  > years. However, I live
  > > a long way from the broadcast towers, love TV, and
  > had the money, so I
  > > paid some professional installers to put a large
  > tower in place and
  > > install the best separate VHF and UHF antennas
  > money could buy,
  > > supposedly. 

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