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[195.171.43.25]) by mx.google.com with ESMTP id g7si14334424wjx.68.2013.12.28.06.39.09 for ; Sat, 28 Dec 2013 06:39:10 -0800 (PST) Received-SPF: neutral (google.com: 195.171.43.25 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) client-ip=195.171.43.25; Authentication-Results: mx.google.com; spf=neutral (google.com: 195.171.43.25 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) smtp.mail=owner-rsgb_lf_group@blacksheep.org; dkim=pass header.i=@kabelmail.de Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1VwuWb-0003VZ-GG for rs_out_1@blacksheep.org; Sat, 28 Dec 2013 14:05:57 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1VwuWa-0003VQ-IP for rsgb_lf_group@blacksheep.org; Sat, 28 Dec 2013 14:05:56 +0000 Received: from smtpa1.mediabeam.com ([194.25.41.13] helo=smtpa2.mediabeam.com) by relay1.thorcom.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.77) (envelope-from ) id 1VwuWX-0006WZ-VO for rsgb_lf_group@blacksheep.org; Sat, 28 Dec 2013 14:05:55 +0000 Received: from IMAP1 (balancer7.mediabeam.com [10.100.1.80]) by smtpa2.mediabeam.com (8.13.8/8.13.1) with ESMTP id rBSE5qH4031774 for ; Sat, 28 Dec 2013 15:05:52 +0100 X-DKIM-Result: Domain=kabelmail.de Result=Signature OK DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kabelmail.de; s=mail; t=1388239552; bh=PidfmzWMzxRHmEO1RyOfS+xXkmyustZUSrC4GBNwCks=; h=Date:From:To:Subject; b=f3ldLTSg4L+K7hSnZMpcnXfcP3n+EdBf/YhuijEOKDh3NUhg/FBfIkiWTWoT4mn00 ldb9hF1FGYtib+Gmnwpubjt6j/8+/+v7fYVO9bUGr/wWdN5x6r889AWjL/R8o0712C gvCQKW1y33TAmj2DtnFMbrFpP+6GeUH/GXIr6jDc= Date: Sat, 28 Dec 2013 15:05:51 +0100 From: uwe-jannsen@kabelmail.de To: rsgb_lf_group@blacksheep.org Message-ID: <4d1f84c32bf84200b43b492a641e3ce7@kabelmail.de> X-Priority: 3 (Normal) MIME-Version: 1.0 X-Spam-Score: -0.7 (/) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: OK., Markus, but the Todmorden grabber shows the signs.its a surprise for me. I didnt expect it samples such relative short signs. GL Uwe/dj8wx tks for the correction. Von: rsgb_lf_group@blacksheep.org Gesendet: 28.12.2013 12:47 An: rsgb_lf_group@blacksheep.org Betreff: Re: LF: Sending Opera with SpecLab [...] Content analysis details: (-0.7 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [194.25.41.13 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 HTML_MESSAGE BODY: HTML included in message 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid X-Scan-Signature: 03611e5ac7d3498d5891f08d3655033a Subject: Re: Re: LF: Sending Opera with SpecLab Content-Type: multipart/alternative; boundary="----CEEF11E79F7D4C63B6928A4B9A625E63" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: * X-Spam-Status: No, hits=1.9 required=5.0 tests=HTML_30_40,HTML_MESSAGE, NO_REAL_NAME,PRIORITY_NO_NAME autolearn=no version=2.63 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 Status: O X-Status: X-Keywords: X-UID: 3474 ------CEEF11E79F7D4C63B6928A4B9A625E63 Content-type: text/plain; charset=Windows-1252 Content-Transfer-Encoding: quoted-printable OK=2E, Markus, but the Todmorden grabber shows the signs=2Eits a surpri= se for me=2E I didnt expect it samples such relative short signs=2E GL Uwe/dj8wx tks for the correction=2E Von: rsgb_lf_group@blacksheep=2Eorg Gesendet: 28=2E12=2E2013 12:47 An: rsgb_lf_group@blacksheep=2Eorg Betreff: Re: LF: Sending Opera with SpecLab Uwe,=20 good=A0news! I'm watching and searching=A0;-)=A0=20 Background noise seems to be a few dB higher than=A0the last couple of = days, but we'll see what's possible anyway=2E Unfortunately the OK2BVG = grabber website appears to be down at the moment=2E=20 Good luck!=20 73, Markus (DF6NM)=20 PS: In my original mail, the Op-8 line=A0in the speed table=A0erroneous= ly contained an=A0entry for Op-4=2E This=A0has been corrected beneath=2E= =A0=A0=20 From: uwe-jannsen@kabelmail=2Ede =20 Sent: Saturday, December 28, 2013 12:14 PM=20 To: rsgb_lf_group@blacksheep=2Eorg =20 Subject: LF: Sending Opera with SpecLab =20 Hi all, the PA has been switched on=2E the next txt block will start now=2E GL Uwe/dj8wx Von: rsgb_lf_group@blacksheep=2Eorg Gesendet: 27=2E12=2E2013 15:47 An: rsgb_lf_group@blacksheep=2Eorg Betreff: Re: Re: LF: Sending Opera with SpecLab Hi Markus, Wolf, Stefan, Peter es all, tks for the advice, Markus =20 now SpecLab is beaconing in mode Op-4H on 8969=2E99Hz the PA is off until it is dry outside=2E =20 I keep your proposal =A0txing btwn 0700 and 1400MEZ in mind, Markus=2E=20 GL =20 Uwe/dj8wx/dj8CAT=20 Von: rsgb_lf_group@blacksheep=2Eorg Gesendet: 27=2E12=2E2013 12:16 An: rsgb_lf_group@blacksheep=2Eorg Betreff: Re: LF: Sending Opera with SpecLab Greetings all, (and apologies to Markus for juming in so quickly=2E=2E) The principle described by Markus is only for transmission=2E=20 To take place of the DS option, i=2Ee=2E for RECEPTION, spectrum lab w= ould have to modified to some extend, last not least it would need an '= automated' method to build the correlation patterns for the DS mode its= elf=2E=20 Since Markus has already provided his opera generator (thanks for that= !), it could be modified into a command-line driven tool (exe or dll) w= hich SL could invoke to create the 239-bit message pattern for the corr= elators=2E I cannot promise too much yet (being busy from too many othe= r projects) but maybe=A0 when the new 'super-linear', moderate-power, s= witching mode amplifier is finished I'll have a look at it again=2E All the best, =A0 Wolf=A0 DL4YHF =2E Am 27=2E12=2E2013 02:00, schrieb Bob Raide: Markus; =A0Can this take the place of DS option used with OPERA?=A0 From: markusvester@aol=2Ecom To: rsgb_lf_group@blacksheep=2Eorg; rsgb_lf_group@yahoogroups=2E=2Eco=2E= uk Date: Fri, 27 Dec 2013 01:45:14 +0100 Subject: LF: Sending Opera with SpecLab Today I finally found a simple solution to=A0send Opera sequences from = SpecLab's digimode terminal=2E The nice thing about this is that you ca= n use all of SpecLab's powerful functions, like samplerate correction, = adjustable pulse shaping, or high audio frequencies=2E This=A0seems ver= y useful,=A0especially=A0in the context of=A0possible future VLF Opera = transmissions=2E=20 First you will need to create a=A0text file consisting of the 239 bit=A0= 1101=2E=2E=2E sequence for your callsign=2E This can be generated=A0fro= m the PIC menu in the original Opera software=2E Or you can use my=A0li= ttle code generator tool at http://df6nm=2Ebplaced=2Enet/opera/opera_ge= nerator=2Ezip=A0-=A0simply copy opgen=2Eexe from the zip and type=20 =A0opgen mycallsign >opera=2Etxt=20 into a command=A0window=2E=20 In SpecLab, open the digimode terminal and configure it for ASK with no= encoding, as shown in the attached "_settings" screenshot=2E The symbo= l rate has to be set to the=A0inverse dotlength for the desired Opera s= peed:=20 mode =A0 dotlength=A0=A0=A0 rate=20 =A0=A0=A0=A0=A0=A0=A0=A0=A0 (seconds) (sym/s)=20 Op-8=A0=A0=A0=A02=2E048s=A0=A0=A0=A0 0=2E4883=20 Op-32=A0=A0=A08=2E192s=A0=A0=A0 0=2E12207 =20 Op-4H=A0=A065=2E536s=A0 =A00=2E01526=20 Shaping time=A0can be selected=A0from hard (0%)=A0to soft (50%) keying=2E= =A0Then enter your desired audio frequency and use "Load TX text" from = the file menue to load your opera=2Etxt file=2E The=A0sequence will app= ear in the TX window, and the transmission=A0can be started=A0by hittin= g the RX / TX button=2E=20 Best 73,=20 Markus (DF6NM) ------CEEF11E79F7D4C63B6928A4B9A625E63 Content-type: text/html; charset=Windows-1252 Content-Transfer-Encoding: quoted-printable
OK=2E, Markus, but the Todmorden grabber shows the signs=2Eits a sur= prise for me=2E I didnt expect it samples such relative short signs=2E<= br /> GL
Uwe/dj8wx
tks for the correction=2E
Von: rsgb_lf_group@blacksheep=2Eorg
Gesendet: 28=2E12=2E2013 12:47
An: rsgb_lf_group@blacksheep=2Eorg
Betreff: Re: LF: Sending Opera with SpecLab

Uwe,
 =
good new= s! I'm watching and searching ;-) 
 =
Background no= ise seems to be a few dB higher than the last couple of days, but we'll see what's possible anyway= =2E Unfortunate= ly the OK2BVG grabber website appears to be down at the moment=2E
 =
Good luck!
 =
73, Markus (D= F6NM)
 =
PS: In my ori= ginal mail, the Op-8 line in the speed table erroneously contained an entry for Op-4=2E This&n= bsp;has been corrected beneath=2E  
 =
=
Sent: Saturday, December 28, 2013 12:14 PM
Subject: LF: Sending Opera with SpecLab

Hi all,
the PA has been switched on=2E the next txt block will start now=2E
GL
Uwe/dj8wx
Von: rsgb_lf_group@bl= acksheep=2Eorg
Gesendet: 27=2E12=2E2013 15:47
An: rsgb_lf_group@bla= cksheep=2Eorg
Betreff: Re: Re: LF: Sending Opera with SpecLab

Hi Markus, Wolf, Stefan, Peter es all,

tks for the advice, Markus

now SpecLab is beaconing in mode Op-4H on 8969=2E99Hz

the PA is off until it is dry outside=2E

I keep your proposal  txing btwn 0700 and 1400MEZ in mind= , Markus=2E

GL

Uwe/dj8wx/dj8CAT


Von: rsgb_lf_group@blacksheep=2Eorg
Gesendet: 27=2E12=2E2013 12:16
An: rsgb_lf_group@blacksheep=2Eorg
Betreff: Re: LF: Sending Opera with SpecLab

Greetings all,
(and apologies to Markus for juming in so quickly=2E=2E)

The principle described by Markus is only for transmission=2E
To take place of the DS option, i=2Ee=2E for RECEPTION, spectrum lab would have to modified to some extend, last not least it would need= an 'automated' method to build the correlation patterns for the DS mode it= self=2E
Since Markus has already provided his opera generator (thanks for that!= ), it could be modified into a command-line driven tool (exe or dll) which SL= could invoke to create the 239-bit message pattern for the correlators=2E I c= annot promise too much yet (being busy from too many other projects) but mayb= e  when the new 'super-linear', moderate-power, switching mode amplifier i= s finished I'll have a look at it again=2E

All the best,
  Wolf  DL4YHF =2E

Am 27=2E12=2E2013 02:00, schrieb Bob Raide:
Markus;
 Can this take the place of DS option used with OPERA? 
 
From: markusvester@aol=2Ecom
To: rsgb_lf_group@blacksheep=2Eorg; rsgb_lf_group@yahoogroups=2E=2Eco=2Euk
Date: Fri, 27 Dec 2013 01:45:14 +0100
Subject: LF: Sending Opera with SpecLab

Today I final= ly found a simple solution to send Opera sequences from SpecLab's digimode te= rminal=2E The nice th= ing about this is that you can use all of SpecLab's powerful functions, like samp= lerate correction, adjustable pulse shaping, or high audio frequencies=2E This seems very useful, especially in the context of possible future VLF Opera transmissions=2E
 
First you wil= l need to create a text file consisting of the 239 bit 1101=2E=2E=2E se= quence for your callsign=2E This can be generated from the PIC menu in the or= iginal Opera software=2E Or you can use my little code generator tool at http://df6nm=2Ebplaced=2Enet/= opera/opera_generator=2Ezip - simply copy opgen=2Eexe from the zip and type
 opgen m= ycallsign >opera=2Etxt
into a command window=2E
 
In SpecLab, o= pen the digimode terminal and configure it for ASK with no encoding, as shown i= n the attached "_settings" screenshot=2E The symbol rate has to be set to the inverse dotlength for the desired Opera speed:
 
mode   dotlength    rate
  &= nbsp;       (seconds) (sym/s)
Op-8 &nb= sp;  2=2E048s     0=2E4883
Op-32 &n= bsp; 8=2E192s    0=2E12207
Op-4H &n= bsp;65=2E536s   0=2E01526
 
Shaping time can be selected from hard (0%) to soft= (50%) keying=2E Then enter your desired audio frequency and use "Load TX= text" from the file menue to load your opera=2Etxt file=2E The sequence = will appear in the TX window, and the transmission can be started by hitt= ing the RX / TX button=2E
 
Best 73,
Markus (DF6NM)
 

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