[opendtv] Re: Bolivia TV standard mystery

  • From: Craig Birkmaier <craig@xxxxxxxxx>
  • To: opendtv@xxxxxxxxxxxxx
  • Date: Thu, 21 Dec 2006 08:39:18 -0500

At 7:51 PM -0500 12/20/06, Manfredi, Albert E wrote:
So these power levels are supposed to cover the bulk of their markets.
They will not provide any sort of cookie cutter pattern Craig is talking
about, to prevent "interference" in the adjacent market, and to allow
for frequency reuse anywhere close by. As I'm sure is the case in Sydney
as well. You don't get cookie cutter patterns with single big sticks and
50 KW VHF.

50KW on a VHF channel is a SCORCHER!

We do not need to use VHF AT ALL for an efficient FTA DTV system in the U.S.

The VHF frequencies would be put to better use for public safety and other applications where penetration into buildings and subterranean environments is important.


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