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Re: [IRCA] Michigan DUs this morning 9/6/2015
- Subject: Re: [IRCA] Michigan DUs this morning 9/6/2015
- From: neilkaz <neilkaz@xxxxxxxxxxxxx>
- Date: Mon, 7 Sep 2015 00:38:33 -0500 (GMT-05:00)
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Nice to read. On Tues. the phased DKAZ array here will be turned back around to aim WSW in hopes of getting some of this? 73 KAZ
-----Original Message-----
>From: Tim Tromp <kilokat7@xxxxxxxxx>
>Sent: Sep 6, 2015 8:17 AM
>To: IRCA Mailing list for the International Radio Club of America <irca@xxxxxxxxxxxxxxxx>
>Cc: abdx <abdx@xxxxxxxxxxxxxxx>, mareradio <mare.radio@xxxxxxxxx>
>Subject: [IRCA] Michigan DUs this morning 9/6/2015
>
>Interesting conditions noted in Michigan this morning centered around my
>local sunrise at 1114 UTC. At the upper end of the virtual "dial" I had DU
>carriers at nearly every 9 kHz step, which is somewhat unusual here, at
>least into the expanded band. As with my reception of 1548 4QD back on
>March 21st, these signals were only present when reversing my D-KAZ to the
>North. Zilch on the south-west phased BOGs when doing antenna
>comparisons. This gave me a good excuse to mess around with the Data File
>Analyzer that's built into Simon's SDR-Console application. Here's an
>image showing all signals between 1503-1701 kHz spanned from 1055-1125
>UTC. The faint vertical lines represent the carriers noted here this
>morning and they stand out fairly well between the strong domestics:
>
>http://amdxer.com/spectrograms/1503-1701_kHz_06SE15_1110_UTC.png
>
>Taking a deeper look at 1611 kHz reveals 7 different carriers:
>
>http://amdxer.com/spectrograms/1611_kHz_06SE15_1110_UTC.png
>
>Here's hoping I can dig up some audio on the SDR recording now..
>
>73,
>Tim Tromp
>West Michigan
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