Re: [IRCA] Michigan DUs Thu. morning 9/13/2012
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Re: [IRCA] Michigan DUs Thu. morning 9/13/2012




Neil and Tim,
 
747-4QS is part of the Australian "LR" network, and parallel to the "big gun" 774-3LO, which is easily heard on the west coast when Australian conditions are good. Male-femaile interviews are a staple of the Aussie LR network, such as in this recording of 774-3LO made during an Oregon cliff DXpedition last month   http://www.mediafire.com/?m0064ti7ob48664

After listening to Tim's 747 kHz DU recording and the female and male voices during the interview, I'm fairly sure that they are the same voices that I heard repeatedly on the Aussie "LR" network stations like 774-3LO and 828-3GI during Oregon cliff trips over the summer. The audio on Tim's recording isn't very strong, but when you hear that female voice over and over trying to sort out UnID Aussies, you tend to remember it. The only reason that 747-4QS itself wasn't heard on the Oregon cliffs was because it is only 3 kHz away from a 50 kW Portland (OR) pest.

73, Gary DeBock (in Puyallup, WA, USA)  



-----Original Message-----
From: neilkaz <neilkaz@xxxxxxxxxxxxx>
To: Mailing list for the International Radio Club of America <irca@xxxxxxxxxxxxxxxx>; irca <irca@xxxxxxxxxxxxxxxx>
Cc: ABDX <ABDX@xxxxxxxxxxxxxxx>
Sent: Fri, Sep 14, 2012 11:53 am
Subject: Re: [IRCA] Michigan DUs Thu. morning 9/13/2012


To me, it sounds like you had 4QS. I had a decent carrier there, but 
unfortunately it was a couple dB too weak for audio and local WNDZ had their 
pre-s/on OC on earlier than normal to hurt it from 750.  73 KAZ


-----Original Message-----
>From: Tim Tromp <kilokat7@xxxxxxxxx>
>Sent: Sep 13, 2012 8:45 PM
>To: "irca@xxxxxxxxxxxxxxxx" <irca@xxxxxxxxxxxxxxxx>
>Cc: ABDX <ABDX@xxxxxxxxxxxxxxx>
>Subject: [IRCA] Michigan DUs Thu. morning 9/13/2012
>
>From West Michigan, listening from 1100-1125 UTC this morning (1123
>local sunrise):
>
>657: Around 1110 UTC I noticed a fairly decent carrier on the waterfall
>producing 5 second long "dashes" where the signal would peak for five
>second durations, then dip and almost dropout completely for one second
>and return again.  This pattern repeated for about 5 minutes until it
>gradually faded.  No audio noted on the peaks.
>
>702: Finally peaked strong enough at 1118 UTC to retain the AM sync lock
>on the Perseus.  Hints of audio through WLW's slop.
>
>738: Peaked about 1117 UTC with SAH noted and faint audio at times, but
>could not determine language.
>
>747: New!  Carrier peaking to weak audio at 1116 UTC, talk between man
>and woman that sounded like an interview, possibly Aussie accented
>English but difficult for me to tell for certain.  I've seen weak
>carriers here before but nothing close to audio until this morning.
>I've posted a clip to Youtube - warning though - the audio is weak on
>this one: http://www.youtube.com/watch?v=Yi4AXz8FawM
>
>680 KNBR also noted strong at 1100, but no sign of KFI during the same
>time.  No other interesting domestics heard this morning.
>
>73,
>Tim Tromp
>West Michigan
>Perseus SDR + phased BOGs
>
>
>
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