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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: Hi All Why lock up a PC to beacon Opera? I use G4JNT's excelent PIC progragram. He supplies the Hexadecimal code for you to program your own PIC which gives you just that little bit more satifaction in building a PIC based project. It is easy to build has full OP modes and sensible and adjustable interval timing, no bigger than a matchbox!. Highly recommended. http://www.g4jnt.com/OperaBeacon.zip [...] Content analysis details: (0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [77.238.189.197 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (m0fmt[at]yahoo.co.uk) 0.0 HTML_MESSAGE BODY: HTML included in message 0.0 FSL_FREEMAIL_2 FSL_FREEMAIL_2 0.0 FSL_FREEMAIL_1 FSL_FREEMAIL_1 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid X-Scan-Signature: c95b9a52470b89d54f2ef38e923e05cb Subject: Re: LF: opera coding demistified Content-Type: multipart/alternative; boundary="435439028-116536728-1342520058=:86520" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.6 required=5.0 tests=HTML_40_50,HTML_FONTCOLOR_BLUE, HTML_MESSAGE,TO_ADDRESS_EQ_REAL 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 x-aol-global-disposition: G X-AOL-SCOLL-SCORE: 0:2:485522304:93952408 X-AOL-SCOLL-URL_COUNT: 0 X-AOL-SCOLL-AUTHENTICATION: mail_rly_antispam_dkim-d019.2 ; domain : yahoo.co.uk DKIM : fail x-aol-sid: 3039ac1d40d850053b501156 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none --435439028-116536728-1342520058=:86520 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Hi All =0A=A0=0AWhy lock up a PC to beacon Opera? I use G4JNT's excelent PI= C progragram. He supplies the Hexadecimal code for you to program your own = PIC which gives you just that little bit more satifaction in building a PIC= based project.=0AIt is easy to build has full OP modes and=A0sensible and = adjustable interval=A0timing, no bigger than a matchbox!.=0A=A0=0AHighly re= commended.=A0 http://www.g4jnt.com/OperaBeacon.zip=0A=0A73 es GL Pete M0FMT= IO91UX=0A=0A=0A>________________________________=0A> From: Markus Vester <= markusvester@aol.com>=0A>To: rsgb_lf_group@blacksheep.org =0A>Sent: Monday,= 16 July 2012, 23:18=0A>Subject: Re: LF: opera coding demistified=0A> =0A>= =0A> =0A>Stefan Schaefer wrote =0A>> G.., i have done it. Downloaded ... t= o my LF PC. =0AStill can't belive it...=0A> =0A>... well, I haven't ;-) Out= of curiosity, I have =0Ainstead implemented=A0Guido's=A0excellent guide=A0= on Opera =0Aencoding=A0 =0A>http://rn3aus.narod.ru/opera_protocol.pdf =0A>i= n a little Basic=A0program, which=A0outputs the =0A110... keying sequence f= or any given callsign. =0A>=A0 =0A>And it works! For a quick on air test, = =0AI decided to use SpecLab's test signal generator, modulated by an arbitr= ary =0Awaveform which can be loaded from=A0a text file.=A0To=A0fit to the = =0Arequired data format, I=A0edited the=A0sequence by zero-padding=A0from = =0A239 to 256 symbols,=A0then replacing every "1" by two lines of =0A"32767= ", and every "0" by two lines of "0", giving 512 samples =0Atotal.=A0For "O= p4" speed, the AM modulator period was set to =0A0.256*4*256 =3D 262.144 se= conds. Audio output was used to key my=A0TX on 478.63 =0AkHz.=A0I sent for = strings=A0on Saturday night 21:30 to 21:47, and within =0Aa=A0few minutes, = pskreporter.de showed spots from DF2JP, G8HUH,=A0ON6EO =0Aand DD7PC. =0A>= =A0 =0A>In case you would also like to send =0AOpera without "his master's = software", or associate=A0obscure received =0Asequences=A0with possible=A0c= andidates, the little program and sourcecode =0Ais at =0A>http://df6nm.bpl= aced.net/opera/opera_generator.zip=A0(24 =0AkB) =0A>=A0 =0A>Best 73, =0A>Ma= rkus (DF6NM)=0A> =0A>From: Rik Strobbe =0A>Sent: Friday, February 17, 2012 = 11:48 =0AAM =0A>To: rsgb_lf_group@blacksheep.org =0A>Subject: LF: opera cod= ing =0Ademistified =0A>=0A> =0A>PE1NNZ seems to have demistified the opera = coding, =0Athose interested can read the attached file.=0A>=0A>73, Rik=A0 O= N7YD - OR7T =0A>=A0 =0A>=0A> --435439028-116536728-1342520058=:86520 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable
Hi All
 
Why lock up a PC to beacon Opera? I use G4JNT's exce= lent PIC progragram. He supplies the Hexadecimal code for you to program yo= ur own PIC which gives you just that little bit more satifaction in buildin= g a PIC based project.
It is easy to build has full OP modes and&= nbsp;sensible and adjustable interval timing, no bigger than a matchbo= x!.
 
73 es GL Pete M0FMT IO91UX
From: Markus Vester <markusvester@aol.com><= br> To: rsgb_lf_group@blac= ksheep.org
Sent: Mond= ay, 16 July 2012, 23:18
Subject:<= /span> Re: LF: opera coding demistified

=0A=0A =0A =0A
=0A
=0A
Stefan Schaefer wrote
=0A
> G.., i have done it. Downloaded ... to my LF PC. =0AStill can't beliv= e it...
=0A
= =0A
... well, = I haven't ;-) Out of curiosity, I have =0Ainstead implemented Guido's&= nbsp;excellent guide on Opera =0Aencoding 
=0A=0A
in a l= ittle Basic program, which outputs the =0A110... keying sequence = for any given callsign.
=0A
 
=0A
And it works! For a quick on air test, =0AI decided to use SpecLab's tes= t signal generator, modulated by an arbitrary =0Awaveform which can be load= ed from a text file. To fit to the =0Arequired data format, = I edited the sequence by zero-padding from =0A239 to 256 sym= bols, then replacing every "1" by two lines of =0A"32767"= , and every "0" by two lines of "0", giving 512 samples =0Atotal. For "Op4" speed, the AM modulator period was set to =0A0.256*4*256= =3D 262.144 seconds. Audio output was used to key my TX on 478.63 =0A= kHz. I sent for strings on Saturday night 21:30 to 21:47, and wit= hin =0Aa few minutes, pskreporter.de showed spots from DF2JP, G8HUH,&n= bsp;ON6EO =0Aand DD7PC.
=0A
=  
=0A
In case you would also like to send = =0AOpera without "his master's software", or associate obscure receive= d =0Asequences with possible candidates, the little program and s= ourcecode =0Ais at
=0A= =0A
 
=0A
Best 73,
=0A
=0A
Markus (DF6NM)
=0A
=0A=0A
Sent: Fr= iday, February 17, 2012 11:48 =0AAM
=0A=0A
Subject: LF: opera coding =0Ademistified
<= /div>
=0A

=
=0A
PE1NNZ seems to have demistif= ied the opera coding, =0Athose interested can read the attached file.
73, Rik  ON7YD - OR7T =0A
=0A
 
=0A


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