Well, I've been hearing the past several nights in southwestern Missouri, and like Fred says, the pitch of the het rises and falls very irregularly. I've tried repeatedly to resolve some audio from it without success.
Randy Stewart Springfield MO --------- Fred Schroyer wrote: Driving home a couple of weeks ago, I noticed a strange het on 1040. Its pitch rose & fell very slowly (spanning a couple of musical notes over a minute), through roughly an octave either side of middle C (in other words, maybe a hundred Hz up to several hundred), with no apparent pattern, just a gradual rising and falling. Kinda like a very, very slow moaning. The aimless frequency drift reminds me of an old tube oscillator with poor voltage regulation and no temperature compensation! Listening over the past 2 weeks, I hear it all the time, weak during daytime and very strong during critical hours and at night. This might reflect that it has only a weak station to beat against during the day -- WZSK @ 100 miles distance -- versus strong stations to beat against during CH & at night -- WHO, WYSL (250 mis away) and WPBS (500 mis away). I hear it equally well from my home in Waynesburg, PA (40 mis S of Pittsburgh) to my dayjob in Morgantown, WV. At both locations, it direction-finds to roughly SE-NW. My Sony 7600 valiantly tried to sync the signal when I set it to 1041 kHz, which tells me that the station's frequency is always above 1040. My guess is an unhappy TIS, not too far away. I can't find a trusty TIS directory online -- anyone know of one? Is anyone else hearing this, esp DXers in PA, OH, MD, WV? Any ideas who/where it might be? Thanks. Fred Schroyer, Freelance Science Writer / Editorial Consultant Waynesburg, PA 15370 (40 air miles S of Pittsburgh, 20 N of Morgantown, WV) fredi...@windstream.net _______________________________________________ IRCA mailing list IRCA@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: irca@hard-core-dx.com
