[BC] Daylight Savings Time changes?

Mark Humphrey mark3xy
Fri Jul 22 17:28:59 CDT 2005


The future of WTOP's skywave service (and KSTP's, for
that matter) doesn't look too secure if all of those
1490s eventually turn on IBOC at night and start
throwing their digital signals onto 1500.

Just in the northeastern states (New England, NY, NJ
and PA) there must be at least 25 stations operating
on 1490 (nearly all of them are now 1 kW
non-directional) so if The Plan succeeds, 1500 will be
a channel where the RSS noise floor comes WAY up at
night in this region.

Mark









 
--- Phil Alexander <dynotherm at earthlink.net> wrote:

> Given the level of
> skywave WTOP puts into Milford,
> it probably can claim that as a nighttime protected
> service area under the
> rules in addition to the interference they would
> receive from the tail of
> the WFIF pattern in their own back yard. KSTP is a
> longer path, but the WFIF
> daytime pattern and power radiation in that
> direction is about 275 mv/m
> at 1 km, so again, NO WAY. Even suggesting that is
> more than a joke. It's
> completely NUTS, IMHO. 


		
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