Solid here in NW NJ, with SS underneath. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Russ Edmunds Sent: Wednesday, November 29, 2006 6:06 PM To: [EMAIL PROTECTED]; Mailing list for the International Radio Club of America Cc: [EMAIL PROTECTED]; AM WTFDA; dxhub Subject: Re: [Amdx] [NRC-AM] 1610 mystery station - Invitation to #mwdx
--- Jim Tonne <[EMAIL PROTECTED]> wrote: > > In Oak Ridge, Tennessee, the signal on 1610 is now > (6 PM) quite clear. Looking at the RF (at IF) on a scope shows pretty > full modulation. Kicking in a > 3 kHz mechanical filter allows one sideband at a time to be lopped, > yielding the "two-tone" pattern. That observation then concludes that > this is a full-carrier doublesideband signal. Strength is similar to > the 10 kW carriers on nearby frequencies but below the level of the 50 > kW signal in the low 1500s. > Some fading so it is not local to eastern TN. > > I just gave a brief listen on the 2010 and came up with a very similar conclusion. The signal remains equally strong on 1609, 1610 and 1611, and the tone is audible on all 3 in the narrow mode. Seems to me like either what Jim notes above or a very broadband modulated signal. Given superior equipment, I'd defer to Jim's assessment. Russ Edmunds Blue Bell, PA ( 360' ASL ) [15 mi NNW of Philadelphia] 40:08:45N; 75:16:04W, Grid FN20id <[EMAIL PROTECTED]> FM: Yamaha T-80 & Onkyo T-450RDS w/ APS9B @15' AM: Hammarlund HQ-150 & 4' FET air core loop ____________________________________________________________________________ ________ Do you Yahoo!? Everyone is raving about the all-new Yahoo! Mail beta. http://new.mail.yahoo.com _______________________________________________ Amdx The WTFDA AM List with 86 subscribers [EMAIL PROTECTED] http://wtfda.info/mailman/listinfo/amdx_wtfda.info _______________________________________________ IRCA mailing list [email protected] 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: [email protected]
