Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-dc01.r1000.mx.aol.com (Internet Inbound) with ESMTP id 2A4CB380000E4; Thu, 13 Sep 2012 16:08:33 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1TCFhK-0006z0-G7 for rs_out_1@blacksheep.org; Thu, 13 Sep 2012 21:07:38 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1TCFhI-0006yr-Fd for rsgb_lf_group@blacksheep.org; Thu, 13 Sep 2012 21:07:36 +0100 Received: from smtpout1.wanadoo.co.uk ([80.12.242.29] helo=smtpout.wanadoo.co.uk) by relay1.thorcom.net with esmtp (Exim 4.77) (envelope-from ) id 1TCFhG-00019b-GQ for rsgb_lf_group@blacksheep.org; Thu, 13 Sep 2012 21:07:35 +0100 Received: from AGB ([2.27.152.85]) by mwinf5d02 with ME id yk7Z1j00G1qoHiS03k7ZFB; Thu, 13 Sep 2012 22:07:34 +0200 Message-ID: <8B9EF7CC1E2D4558B4EA0DFDE6BB70E1@AGB> From: "Graham" To: References: <5051EAF0.9090004@mbsks.franken.de> <50520A52.7080903@mbsks.franken.de> <7222786F66254418BD8BF47B0162417E@AGB> <50523886.1070008@mbsks.franken.de> In-Reply-To: <50523886.1070008@mbsks.franken.de> Date: Thu, 13 Sep 2012 21:07:33 +0100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal Importance: Normal X-Mailer: Microsoft Windows Live Mail 14.0.8117.416 X-MimeOLE: Produced By Microsoft MimeOLE V14.0.8117.416 X-Spam-Score: 0.0 (/) 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: ''sounds good''. This is the INVISIBLE ROS that spooked MAL hihi If you can here mf-2 , then the power is too high . Gerhard dk6ni uses this mode , you might have qso could be the first data qso on the new band ? [...] 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 [80.12.242.29 listed in list.dnswl.org] 0.0 HTML_MESSAGE BODY: HTML included in message X-Scan-Signature: 8c16534bff9e7be1d3e99d60b0efbf3e Subject: Re: LF: MF tonite BSK8 Content-Type: multipart/alternative; boundary="----=_NextPart_000_012F_01CD91F3.CB2989F0" 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_MESSAGE, MISSING_OUTLOOK_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 x-aol-global-disposition: G x-aol-sid: 3039ac1d408150523d416d7e X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none This is a multi-part message in MIME format. ------=_NextPart_000_012F_01CD91F3.CB2989F0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable ''sounds good''. This is the INVISIBLE ROS that spooked MAL hihi = If you can here mf-2 , then the power is too high . Gerhard = dk6ni uses this mode , you might have qso=20 could be the first data qso on the new band ?=20 I don't see any signal on the web-sdr , looking at 475 , small = trace hf , but what software has psk8 ? 73-G.. From: Roland Bruestle=20 Sent: Thursday, September 13, 2012 8:48 PM To: rsgb_lf_group@blacksheep.org=20 Subject: Re: LF: MF tonite BSK8 Graham, sounds good. Let me have a look at it and then a test. May be I can do it to morrow. Today, I am transmitting PSK8. 73 Roland Am 13.09.2012 19:06, schrieb Graham: Ok Roland=20 That's a good Tx system ! much smaller than my Racal MA1723 = If you have SDR then the ros-mf data modes can be used = directly with SDR , very little use has been made of them due to = the need for audio>rf or sdr Tx drive ..or by using = Transverter=20 These modes are 100 Hz B/W MFSK , MF-2 is the same s/n as = wspr and MF-7 , the same data rate as psk32 , but some 10 to 12 = dB lower s/n ...part of the ROS data package , download the same = site as opera=20 This was nearly a mistake as Joe has the Rx set to 7 only , = so when I switched to MF-1 , decodes stopped , the MF-7 was a = warm-up test ! = http://rosmodem.wordpress.com/2011/02/14/the-blue-ribbon-fastest-live-dat= a-to-cross-the-atlantic/ Good luck with the trials=20 73-G.. From: Roland Bruestle=20 Sent: Thursday, September 13, 2012 5:31 PM To: rsgb_lf_group@blacksheep.org=20 Subject: Re: LF: MF tonite BSK31 Graham, I am using a Soft Rock SDR transceiver.=20 I modified a Soft Rock SDR 160m to 500kHz. Additionally I am using a CB PA changed to 500kHz with 80 W output. = Ok, this is not very linear. That's means any modulation mode is possible. Why are you asking? 73 Roland Am 13.09.2012 17:32, schrieb Graham: Roland=20 Do you have transvertor ? can use any audio based mode ? G.. From: Roland Bruestle=20 Sent: Thursday, September 13, 2012 3:17 PM To: rsgb_lf_group@blacksheep.org=20 Subject: LF: MF tonite BSK31 hello MW, I am transmitting PSK31 on the transmitting frequency 475kHZ (not = dial). It's mainly a test. It's the first PSK31 transmission with this = equipment. 73=20 Roland DL3NDR ------=_NextPart_000_012F_01CD91F3.CB2989F0 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable
 
''sounds good''.   This  is = the =20 INVISIBLE   ROS that  spooked MAL  hihi =
 
If you can  here  mf-2  , then = the =20 power  is  too  high  . Gerhard dk6ni  uses = this =20 mode , you  might  have  qso
could be the  first  data  qso = on=20 the  new  band  ?
 
I don't see  any  signal  on = the =20 web-sdr , looking  at 475 , small  trace  hf  , = but =20 what  software  has  psk8 ?
 
73-G..
 

From: Roland Bruestle
Sent: Thursday, September 13, 2012 8:48 PM
To: rsgb_lf_group@blacksheep.org= =20
Subject: Re: LF: MF tonite BSK8

Graham,
sounds good.
Let me have a = look at it=20 and then a test.
May be I  can do it to morrow.
Today, I am=20 transmitting PSK8.

73
Roland

Am 13.09.2012 19:06, = schrieb=20 Graham:
Ok Roland
 
That's  a  good  Tx  = system =20 !  much smaller  than  my   Racal  = MA1723=20
 
If you  have  SDR  = then =20 the  ros-mf  data  modes  can be  used = directly =20 with  SDR   , very little  use  has  = been made=20 of them  due to the  need for  audio>rf  = or =20 sdr  Tx  drive  ..or  by  using  = Transverter=20
 
These  modes  are  100 Hz=20 B/W    MFSK   ,  MF-2  is the  = same  s/n as  wspr  and  MF-7  , the  = same=20 data  rate  as  psk32 , but  some  10 to 12 = dB =20 lower s/n ...part of the  ROS = data =20 package  , download  the  same  site  as = opera=20
 
This  was  nearly  a =20 mistake  as  Joe has the  Rx  set to 7  = only  ,=20 so  when I switched  to  MF-1  , decodes  = stopped ,=20 the  MF-7  was a  warm-up  test  = !
 
http://rosmodem.wordpress.com/2011/02/14/the-blu= e-ribbon-fastest-live-data-to-cross-the-atlantic/
 
Good  luck  with the  trials =
 
73-G..

From: Roland = Bruestle=20
Sent: Thursday, September 13, 2012 5:31 PM
To: rsgb_lf_group@blacksheep.org
Subject: Re: LF: MF tonite BSK31

Graham,
I am using a Soft Rock SDR = transceiver.=20
I modified a Soft Rock SDR 160m to 500kHz.
 Additionally I = am=20 using a CB PA changed to 500kHz with 80 W output. Ok, this is not very = linear.
That's means any modulation mode is possible. Why are you=20 asking?

73
Roland

Am 13.09.2012 17:32, schrieb=20 Graham:
Roland
 
Do you  have  transvertor ? = can =20 use  any  audio  based mode ?
 
G..

Sent: Thursday, September 13, 2012 3:17 PM
Subject: LF: MF tonite BSK31

hello MW,
I am transmitting PSK31 on the = transmitting=20 frequency 475kHZ (not dial).

It's mainly a test. It's the = first PSK31=20 transmission with this equipment.

73
Roland=20 DL3NDR




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