Return-Path: X-Spam-DCC: paranoid 1170; Body=2 Fuz1=2 Fuz2=2 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-0.0 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, HTML_MESSAGE,HTML_TINY_FONT,SPF_PASS autolearn=no version=3.1.3 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by paranoid.lipkowski.org (8.13.7/8.13.7) with ESMTP id u1RKlqPp001594 for ; Sat, 27 Feb 2016 21:47:52 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1aZliN-0002Z7-AA for rs_out_1@blacksheep.org; Sat, 27 Feb 2016 20:43:47 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1aZliM-0002Yy-Qq for rsgb_lf_group@blacksheep.org; Sat, 27 Feb 2016 20:43:46 +0000 Received: from mail-vk0-x22f.google.com ([2607:f8b0:400c:c05::22f]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.86) (envelope-from ) id 1aZlgX-0003uG-Bt for rsgb_lf_group@blacksheep.org; Sat, 27 Feb 2016 20:43:45 +0000 Received: by mail-vk0-x22f.google.com with SMTP id k196so105105499vka.0 for ; Sat, 27 Feb 2016 12:41:22 -0800 (PST) X-DKIM-Result: Domain=gmail.com Result=Good and Known Domain DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc; bh=HwbU8Hu0bwQPS2wlS3UbrsepQh2TeZ0QXga06vwIhvw=; b=Jlnhip5vKy6v9XBdg9JbyFYnFoAIQukkSfER03wQniVtnjLfBFpY/gnShxbqTfzhUQ W4xkh+rpVfBfMOa2AfE/1XK8Zj9gN3DGRkEq7j2IsbRST9gEY9EdvLg490G8QX3+/Q5n cBKyAZzRoEDwO/c358Tv4J2X1ymoAL/Kk+ZQ5DG88pygtoJUCmhTv/02Tx9P7z22jOcI EIGO6diw/GT4MNrRQkM9vhuLA1tORD3ZHuXcKGhlqD5oJ9B0MMmEWZFfXwZxpRbyR8aR rzvPgU0Fbik7omaWV/dT8ksR5Y1gGzA/ygGKCCh4aLT4e3SS01boT8x9cePaX6fN3cSx pd/Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc; bh=HwbU8Hu0bwQPS2wlS3UbrsepQh2TeZ0QXga06vwIhvw=; b=N/Y5veae71JUPiZIaelVFM8TebFftqmT3x5ihxhjpkv7RnaN3Ks6p91whNMBHvAhtx uH67CcjVePlIJ+6UjGrokDLjUQOh1rgNLFV049krXWoMCGbf4k/zXx58u4exA2HOUxQ2 0pkVJMvXvEaVc9sbD2MlFndM3RVtG6+JjVoGdvd8uZvdxn6hn7Vkuzs5rCuUG7y4cvrq OitkiZ8I5PSj+e0TPB7dsiTK88MmWxqpsSl4+o7O8/3mBcJXUYLeWCgIBTDtcEF7QSjL yawUauz7aCGYUHNZ5QXi74Yqm8wc3tQkTQC6DsLV7t4iPkdc13zN0mlN0FDkaNAiLuyr DBSQ== X-Gm-Message-State: AD7BkJJK9Txn9zdbypmhR7HVUiiUHDQyKf/ySEMxK7KgG1BS24fqDiXJtkSMM72a0Rq4keOVyrkRfG/jZVO/FA== MIME-Version: 1.0 X-Received: by 10.31.141.10 with SMTP id p10mr5985842vkd.93.1456605681460; Sat, 27 Feb 2016 12:41:21 -0800 (PST) Received: by 10.159.32.198 with HTTP; Sat, 27 Feb 2016 12:41:21 -0800 (PST) In-Reply-To: References: <1532436ded6-cce-3a5b@webprd-a91.mail.aol.com> Date: Sat, 27 Feb 2016 20:41:21 +0000 Message-ID: From: Andy Talbot To: rsgb_lf_group@yahoogroups.co.uk Cc: rsgb_lf_group@blacksheep.org X-Scan-Signature: 81041ccf020e50169b14819d7251c203 Subject: Re: [rsgb_lf_group] Re: LF: WOLF Transmission Content-Type: multipart/alternative; boundary=001a11425f5038abc0052cc670ab X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false X-Scanned-By: MIMEDefang 2.56 on 10.1.3.11 Status: O X-Status: X-Keywords: X-UID: 7054 --001a11425f5038abc0052cc670ab Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable That's impressive. Didn't realise the decoder had that much leeway on frequency offset. Getting wideband decoding of BPSK. over several baud spans of frequency, involves significantly higher processing task that it does for MFSK modes. I think... 'jnt On 27 February 2016 at 20:33, Steve Elliston sgelliston@gmail.com [rsgb_lf_group] wrote: > > > Andy, > I had 3 x G8IMR howlings circa 20:03:35 on 137.630kHz whilst I was tuned > to 137.650kHz > I've retuned to 137.630KHz and will keep it running. > > 73 > Steve > G3XKR > > > On Sat, Feb 27, 2016 at 7:41 PM, Andy Talbot andy.g4jnt@gmail.com > [rsgb_lf_group] wrote: > >> >> >> In that case... and I also realise I did the calculations wrong and >> was in the WSPR band: >> I'll move up to just above it. >> >> The transmission is now on 137650Hz >> >> Mind you. 200 + 25Hz is a lot of allocation at LF to call it all WSPR >> >> Andy G4JNT >> >> On 27 February 2016 at 19:31, Markus Vester wrote= : >> >>> Mike's sequence ended at 19:16. Although somewhat more distant and >>> weaker, there's also R7NT in your passband: >>> >>> 2016-02-27 19:18:06 R7NT 2060km 137540.999Hz 3mHz -49.3dBOp 100% >>> 16.5dB >>> 2016-02-27 19:16:53 G3XDV 843km 137542.569Hz 8mHz -30.8dBOp 100% >>> 21.2dB >>> 2016-02-27 18:18:06 R7NT 2060km 137540.940Hz 2mHz -41.9dBOp 100% >>> 18.4dB >>> 2016-02-27 17:18:06 R7NT 2060km 137540.945Hz 4mHz -48.7dBOp 100% >>> 16.1dB >>> >>> 73, Markus >>> >>> >>> -----Urspr=C3=BCngliche Mitteilung----- >>> Von: Andy Talbot >>> An: rsgb_lf_group >>> Verschickt: Sa, 27 Feb 2016 8:23 pm >>> Betreff: Re: LF: WOLF Transmission >>> >>> Ah, that is close. >>> Is it still on? I don't want to switch the transmission off to take a >>> listen. >>> >>> Andy >>> >>> On 27 February 2016 at 19:05, Markus Vester >>> wrote: >>> >>> The WOLF might have been in conflict with Mike's strong Opera signal: >>> 2016-02-27 19:16:54 G3XDV 843km 137542.570Hz 4mHz -32.4dBOp 52% >>> 20.0dB >>> >>> 73, Markus >>> >>> >>> -----Urspr=C3=BCngliche Mitteilung----- >>> Von: Markus Vester >>> An: rsgb_lf_group >>> Verschickt: Sa, 27 Feb 2016 7:56 pm >>> Betreff: Re: LF: WOLF Transmission >>> >>> >>> ... watching. No joy yet, the first 52.8 minute round just ended with n= o >>> meaningful result. >>> >>> 73 and good luck, >>> Markus (DF6NM) >>> >>> >>> -----Urspr=C3=BCngliche Mitteilung----- >>> Von: Andy Talbot >>> An: rsgb_lf_group ; rsgb_lf_group < >>> rsgb_lf_group@blacksheep.org> >>> Verschickt: Sa, 27 Feb 2016 5:27 pm >>> Betreff: LF: WOLF Transmission >>> >>> And now for something completely different : >>> >>> There is a WOLF transmission going out on 137540Hz, normal speed 10B/s >>> Only running about 30 watts of RF or roughly 10mW EIRP. >>> >>> I'll be leaving it running for a while - at least until the 28V PSU too >>> warm (it is a linear one and not terribly well heatsinked) >>> >>> Andy G4JNT >>> >>> >>> >> > __._,_.___ > ------------------------------ > Posted by: Steve Elliston > ------------------------------ > Reply via web post > > =E2=80=A2 Reply to sender > > =E2=80=A2 Reply to group > > =E2=80=A2 Start a new topic > > =E2=80=A2 Messages in this topic > > (3) > Visit Your Group > > > - New Members > > 1 > > [image: Yahoo! Groups] > > =E2=80=A2 Privacy =E2=80=A2 > Unsubscribe > =E2= =80=A2 Terms > of Use > > . > > __,_._,___ > --001a11425f5038abc0052cc670ab Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
That's impressive.=C2=A0 Didn't realise the decode= r had that much leeway on frequency offset. =C2=A0=C2=A0
Getting wideba= nd decoding of BPSK. over several baud spans of frequency, =C2=A0involves s= ignificantly higher processing task that it does for MFSK modes.
<= div>
I think...

'jnt


On 27 February 2016 at 2= 0:33, Steve Elliston sgelliston@gma= il.com [rsgb_lf_group] <rsgb_lf_group@yahoogroups.co.uk<= /a>> wrote:
=20
=C2=A0
=20 =20

Andy,
I had 3 x =C2=A0G8IMR howlings circ= a 20:03:35 on 137.630kHz whilst I was tuned to 137.650kHz
I'v= e retuned to 137.630KHz and will keep it running.

<= div>73
Steve
G3XKR


On Sat, Feb 27, 2016 at 7:4= 1 PM, Andy Talbot andy.g4jnt@gmail.com [rsgb_lf_group] <rsgb_lf_group@yah= oogroups.co.uk> wrote:
=20
=C2=A0
=20 =20

In that case... =C2=A0 =C2=A0and I also reali= se I did the calculations wrong and was in the =C2=A0WSPR band:
I'l= l move up to just above it.

The transmission is no= w on 137650Hz

Mind you. 200 + 25Hz is a lot of all= ocation at LF =C2=A0to call it all WSPR

Andy =C2= =A0G4JNT

On 27 February 2016 at 19:31, Markus Vester <markusvester@aol.com= > wrote:
Mike's sequence ended at 19:16.=C2=A0Alth= ough somewhat more=C2=A0distant and weaker, there's also R7NT in your p= assband:

2016-02-27 19:18:06 R7NT=C2=A0=C2=A0=C2=A0 2060km 137540.99= 9Hz=C2=A0=C2=A0 3mHz -49.3dBOp 100% 16.5dB
2016-02-27 19:16:53 G3XDV=C2= =A0=C2=A0=C2=A0 843km 137542.569Hz=C2=A0=C2=A0 8mHz -30.8dBOp 100% 21.2dB2016-02-27 18:18:06 R7NT=C2=A0=C2=A0=C2=A0 2060km 137540.940Hz=C2=A0=C2= =A0 2mHz -41.9dBOp 100% 18.4dB
2016-02-27 17:18:06 R7NT=C2=A0=C2=A0=C2= =A0 2060km 137540.945Hz=C2=A0=C2=A0 4mHz -48.7dBOp 100% 16.1dB

73, M= arkus=C2=A0


-----Urspr=C3=BCngliche Mitteilung-----
Von: And= y Talbot <andy= .g4jnt@gmail.com>
An: rsgb_lf_group <rsgb_lf_group@blacksheep.org&g= t;
Verschickt: Sa, 27 Feb 2016 8:23 pm
Betreff: Re: LF: WOLF Transmis= sion

Ah, that is close.=C2=A0
I= s it still on? =C2=A0 I don't want to switch the transmission off to ta= ke a listen.

Andy

On 27 February 2016= at 19:05, Markus Vester <markusvester@aol.com> wrote:
=
The WOLF might have been in conflict with Mike's strong Opera sig= nal:
2016-02-27 19:16:54 G3XDV=C2=A0=C2=A0=C2=A0 843km 137542.570Hz=C2=A0= =C2=A0 4mHz -32.4dBOp=C2=A0 52% 20.0dB
=C2=A0
73, Markus

=C2=A0
-----Urspr=C3=BCngliche Mitteilung-----
Von: Markus Vester <markusvester@aol.com>
An: rsgb_lf_group <rsgb_lf_group@blacksheep.org>
Verschickt: Sa, 27 Feb 2016 7:56 pm
Betreff: Re: LF: WOLF Transmission

=C2=A0
=20
... watching.= No joy yet, the first 52.8 minute round just ended with no meaningful resu= lt.
=20
=C2=A0
=20
73 and good luc= k,
=20
Markus (DF6NM)<= span>
=20

=20

-----Urspr=C3=BCngliche Mitteilung-----
Von: Andy Talbot <andy.g4jnt@gmail.com>
An: rsgb_lf_group <rsgb_lf_group@yahoogroups.co.uk>; rsgb_lf_group <= ;rsgb_lf_= group@blacksheep.org>
Verschickt: Sa, 27 Feb 2016 5:27 pm
Betreff: LF: WOLF Transmission

=20
=20
=20
And now for something completely different :
=20

=20
There is a WOLF transmission going out on 137540Hz, normal speed 10B/s=
=20
Only running about 30 watts of RF or roughly 10mW EIRP.
=20

=20
I'll be leaving it running for a while -=C2=A0at least=C2=A0until = the 28V PSU=C2=A0too warm (it is a linear one and not terribly well heatsin= ked)
=20

=20
Andy=C2=A0 G4JNT
=20



=20 =20
=20

=20 =20
__._,_.___
=20 =20 =20 =20
Posted by: Steve Elliston <sgelliston@gmail.com>
Reply via w= eb post =E2=80=A2 Reply to sender =E2=80=A2 Reply to group =E2=80=A2 Start= a new topic =E2=80=A2 Messages in this topic (3)
=20 =20
Visit Your Group
3D"Yahoo!
=E2=80=A2 Privacy =E2=80=A2 Unsubscribe =E2=80=A2 Terms of Use

=20 =20 =20 =20
=20
.
=
= =20
__,_._,___
=20

--001a11425f5038abc0052cc670ab--