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From: "Alan Melia" <alan.melia@btinternet.com>
To: <rsgb_lf_group@blacksheep.org>
References: <4FA04D47.6070701@iup.uni-heidelberg.de> <4C6440D382A743789157B127EF182EE5@AGB>
Date: Wed, 2 May 2012 00:23:52 +0100
MIME-Version: 1.0
Subject: Re: LF: Basic LF understanding
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You still need a receiver and aerial that work !!
:-))
Alan

----- Original Message ----- 
From: "Graham" <g8fzk@g8fzk.fsnet.co.uk>
To: <rsgb_lf_group@blacksheep.org>
Sent: Wednesday, May 02, 2012 12:11 AM
Subject: Re: LF: Basic LF understanding


> Is there maybe something for receive newcomers?
>
> Of course !!,
>
> The  New windows based , user  friendly , Opera Beacon & QSO  mode ,
simply
> install , set the  dial to  136/500 KHz  usb , add  any  old  aerial  and
> watch the local  decodes of stations  on the  left  side  and  other
> monitors on the  right side , while  keeping  an eye on the  PSK-Reporting
> map  for  new  Tx stations   http://pskreporter.info/pskmapn.html,
>
> No internet time  locking , No high  stability  oscillators  and  No need
> for  guessing who you  have  decoded ! (unless its  very good dx , then
its
> more  likely its   Mr Noise playing tricks !) works  with  or  without
> internet connection.
>
> The only  real  traditional  CW  data  mode  combining   on-off keying
with
> state of the  art  Digital Signal Processing , in fact  on/off  keying has
> not  been  so much fun since  Jean-Antoine Nollet  first  shocked the
world
> in 1746 , a  hundred years  or so  before this  new fangled Morse  code
> 'adopted'  the  idea !
>
> As one Op32 user reported after  sending a 50 watt  beacon ........
>
> ''Just got a report from Harry PA3BHT, who is at 174 km from me.
> He had seen that I was going on OP32 beacon and put his Opera on OP32
mode.
>
> BUT he had not attached his outside antenna!! HI.''
>
> The report was:
>
> 20:45 136 PA0OCD de PA3BHT Op32 174 km -39 dB in DELFZYL with 50w + 6 m
Vert
> + T
>
> G :))
>
>
>
>
>
>
>
> --------------------------------------------------
> From: "Stefan Schäfer" <Stefan.Schaefer@iup.uni-heidelberg.de>
> Sent: Tuesday, May 01, 2012 9:53 PM
> To: <rsgb_lf_group@blacksheep.org>
> Subject: LF: Basic LF understanding
>
> > LF!
> >
> > Has someone a very good link to basic understanding about LF? I mean the
> > LF amateur radio stuff, all which one has to learn when starting rx-wise
> > in our hobby! Maybe some ideas and examples, a good compliation. Not to
> > complex and focusing on 137 kHz amateur radio?
> > For newcomers in the "LF-transmit-world" i recommend ON7YD's page
> > http://www.strobbe.org/on7yd/136ant/
> > Is there maybe something for receive newcomers?
> >
> > A collection of some links may help as well...
> >
> > Thanks in advance.
> >
> > 73, Stefan/DK7FC
> >
>