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Re: [IRCA] Timed Recordings using the SDR-IQ Receiver
- Subject: Re: [IRCA] Timed Recordings using the SDR-IQ Receiver
- From: Les Rayburn <les@xxxxxxxxxxxxxxxx>
- Date: Mon, 16 Dec 2013 14:22:15 -0600
- Organization: High Noon Film
Brett,
Just the kind of information that I was looking for regarding data
management and reviews. I'd LOVE to see the PDF documents that you've
created, and with your permission, adapt them to my own use.
I also see the point about the Perseus being the machine of choice
during band openings or unusual events. Excellent point, and one of the
best arguments I've heard for why I need to upgrade. Care to explain it
to my XYL!?
:-)
Thanks & 73,
Les Rayburn, Director
High Noon Film
130 1st Avenue West
Alabaster, AL 35007-8536
(205) 621-7500
(205) 621-7505 FAX
(205) 253-4867 CELL
http://www.highnoonfilm.com
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On 12/16/2013 2:14 PM, Brett Saylor wrote:
Les,
I started with the SDR-IQ then moved to a Perseus, so I understand the
dilemma. First thing to realize is that you won't ever have enough
time to review everything but, on those key nights when conditions are
outstanding, you'll wish you had saved the entire band (the auroral
event of March 2012 comes to mind).
I did the "every TOH throughout the night" for a long time, but I've
moved to just recording sunset and sunrise - that still gives me more
than enough interesting targets. I'll spot-check a few "good" regional
frequencies on each recording the next day and look for ones that seem
"different" from normal - for me, that might be some very deep
southern stations, some CBC outlets from western Canadian provinces,
or maybe a bunch of Mexican national anthems at their local 6am. When
I get a file with conditions like that, I save it for later detailed
review. You'll find it's very easy to fill up hard drives and, if
you're like me, you may find it hard to delete anything that you
haven't reviewed.
I have several PDF forms that I use to keep track of what I've
listened to on each SDR recording (one for top of the hour, and one
for continuous recordings) - I'd be happy to share them with you and
anyone else who wants them.
Brett
On Mon, Dec 16, 2013 at 1:16 PM, Les Rayburn <les@xxxxxxxxxxxxxxxx
<mailto:les@xxxxxxxxxxxxxxxx>> wrote:
I'm curious as to how Perseus owners manage the data and review
process. The logistics of all that information are just
mind-boggling. I get that you can eliminate channels with locals,
and possibly most with strong clear channel signals. Or maybe if
you've been DXing for awhile, you can eliminate the majority of
channels where you've logged them all. But for a guy with less
than 1,000 stations in the logbook, I'd be reviewing a lot.
Hard to justify purchasing the Perseus when I think the bandwidth
of the SDR-IQ is more than I can handle.
Les Rayburn, Director
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