[opendtv] Re: How About Portable ATSC Receivers?

  • From: Craig Birkmaier <craig@xxxxxxxxx>
  • To: opendtv@xxxxxxxxxxxxx
  • Date: Fri, 1 Apr 2005 09:01:36 -0500

At 8:48 AM -0500 3/31/05, Bob Miller wrote:
>Craig Birkmaier wrote:
>
>>  Multipath problems would be much more severe. We are
>>just seeing the tip of the iceberg that ran into ATSC years ago.
>>
>>Regards
>>Craig
>>
>Craig,
>
>Could you expand on why mulitpath would be more severe with full power?

More interference from co-channel and adjacent channels in adjacent markets.

Stronger echoes, especially 2nd, third bounces, etc.This may be 
countered to some extent by the stronger main signal, but the overall 
noise floor is going to increase substantially.

Regards
Craig
 
 
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