Re: LF: Opera-8 and -32 correlation

To:	<[email protected]>
Subject:	Re: LF: Opera-8 and -32 correlation
From:	"Graham" <[email protected]>
Date:	Sat, 24 Aug 2013 22:11:40 +0100
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There must be enough 'spikes' in the pc Markus to make a cactus !

Amazing results these past nights since Gus , started op8 , is anyone running the

correlation in the USA ? may op8 would show up ?

The new 75K band , has Opera 16 and 64 allocated

73-G,

From: Markus Vester

Sent: Saturday, August 24, 2013 9:41 PM

To: [email protected] ; [email protected]

Subject: LF: Opera-8 and -32 correlation

Inspired by the recent burst of Opera-8 activity, I have now started a second correlation detector instance for Op-8:

http://dl.dropboxusercontent.com/u/26404526/opds8.txt (detections, updated every 2 minutes)

http://dl.dropboxusercontent.com/u/26404526/opds8.jpg (hourly screenshot, 1.9 mHz FFT)

First hits so far:

2013-08-24 20:37:45 SM6BHZ 1562km 137635.493Hz 587mHz -99.9dBOp 35% 17.5dB
2013-08-24 19:47:50 SM6BHZ 1562km 137635.615Hz 212mHz -36.3dBOp 99% 19.3dB
... apparently the SNR calculation is still not perfectly robust.

Opera-32 results as usual on:

http://dl.dropboxusercontent.com/u/26404526/detected.txt (every 10 mins)

http://dl.dropboxusercontent.com/u/26404526/opds.jpg (0.438 mHz FFT)

Now showing R7NT:

2013-08-24 19:41:40 R7NT 2060km 137590.027Hz 120mHz -40.0dBOp 95% 20.0dB
2013-08-24 19:00:00 R7NT 2060km 137590.024Hz 110mHz -43.2dBOp 100% 20.0dB

73, Markus (DF6NM)

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