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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: Yesnoticed Dave Pick G3YXM was on 500kc/s Opera, I also noticed I was giving G3XIZ -28dB then realised my antenna was not connected to the RX!!! 73 es GL Pete M0FMT IO91UX From: Graham To: Saturday, 2 June 2012, 22:52 Subject: Re: LF: Re: beacon on 501.59kc/s USB RX dial - NOW QRT [...] 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 [212.82.109.246 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: ae3221d431bd19e5880aa98eda07ece4 Subject: Re: LF: Re: beacon on 501.59kc/s USB RX dial - NOW QRT Content-Type: multipart/alternative; boundary="-357169082-1848560748-1338675007=:90457" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.7 required=5.0 tests=HTML_40_50,HTML_FONTCOLOR_RED, HTML_FONT_BIG,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: 0:2:487816768:93952408 X-AOL-SCOLL-URL_COUNT: 0 X-AOL-SCOLL-AUTHENTICATION: mail_rly_antispam_dkim-d015.1 ; domain : yahoo.co.uk DKIM : fail x-aol-sid: 3039ac1d404c4fca8f8948a5 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none ---357169082-1848560748-1338675007=:90457 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable =A0=0AYesnoticed Dave Pick=A0G3YXM was on 500kc/s Opera, I also noticed I w= as giving G3XIZ=A0-28dB then realised my antenna was not connected to the R= X!!!=0A=A073 es GL Pete M0FMT IO91UX=0A=0A=0A______________________________= __=0A From: Graham =0ATo: rsgb_lf_group@blacksheep= .org =0ASent: Saturday, 2 June 2012, 22:52=0ASubject: Re: LF: Re: beacon on= 501.59kc/s USB RX dial - NOW QRT=0A =0A=0A =0ANo problem Pete =0A=0ASeems= =A0 activity on=A0=A0 500k=A0 mid=A0 summer=A0 =0Ais=A0 higher=A0 than=A0 m= id winter=A0 , over=A0 16 stations=A0 =0Ashowing=A0 up=A0 to=A0 day , and= =A0 one=A0 new=A0 station =0A=A0to=A0 MF=A0 on my=A0 decode=A0 list=A0 19:3= 4 500 G3YXM Op4 +2 dB=A0: ) =0A=A0 =0AAe system=A0 is=A0 working=A0 well=A0= , top =0Aof=A0 my=A0 loaded=A0 wire=A0 L=A0 is bent=A0 back=A0 on =0Aits s= elf , not=A0 convinced its the=A0 best arrangement ,=A0 now =0Athe=A0 mast = has=A0 been=A0 replaced=A0 and the=A0 blocks=A0 =0Aare=A0 free, I can=A0 tr= y a=A0 few=A0 changes , see=A0=A0 what =0Ahappens , luckily=A0 with=A0 abou= t=A0 150 watts=A0 I can=A0 =0Adecode=A0 via the=A0 delft=A0 web-sdr=A0 , so= =A0 thats a =0Agood=A0=A0 remote=A0 f/s=A0 meter hi=A0 =0A=A0 =0A73 -G.=A0 = =0A=0A =0AFrom: M0FMT =0ASent: Saturday, June 02, 2012 6:41 PM =0ATo: rsg= b_lf_group@blacksheep.org =0ASubject: Re: LF: Re: beacon on 501.59kc/s USB= RX dial - NOW =0AQRT =0A =0AThanks for all the info Graham locally we have= Chris G3XIZ on and now =0Ame it only leaves Dennis MoJXM who I am sure wil= l get into this, I mailed him =0Atoday ........... via this medium. =0A=A0 = =0AThe Rig I=A0described it is capable of much higher power =0A(depending u= pon output FET currently an IR840?) with increase in PA voltage it's =0Acur= rently got 12volts applied. Because I use 7812 voltage regulators for the = =0Alogic stages they will only stand about 25volts max, with this rig, limi= ts the =0Apower to around 30 to 40 Watts O/P. Suppose I could separate the = supply to the =0APA and get a lot more from the device I supose. =0AThe out= put goes straight into the aerial 100mm diameter transformer =0Avia a short= =A0coax lead then to=A02 link turns,=A0then from the "Top" =0Aof the transf= ormer to the=A0up lead which goes through teflon insulating =0Awashers thro= ught the wall and straight up=A0 to the 8inch ribbed glass=A0insulator abou= t 35 feet then on=A0a slope to a =0A24foot mast (soon to increased to 35fee= t). Tuned against several long earthing =0Awires. =0A=0A73 es GL Pete M0FM= T IO91UX=0A=0A=0A________________________________=0AFrom: Graham =0A=0ATo: rsgb_lf_group@blacksheep.org =0ASent: Saturday, 2 = June 2012, =0A17:19=0ASubject: Re: LF: Re: =0Abeacon on 501.59kc/s USB RX d= ial=0A=0A=0AOk=A0 Pete, =0A=0AThese are all=A0 the=A0 decodes=A0 I have , I= was using the=A0 =0ASkanti=A0 r5003=A0 Rx=A0 with=A0=A0=A0 40 ft alloy =0A= scaffold=A0 pole=A0=A0 vertical=A0 , no=A0 atu , only=A0 =0Athe=A0 pre-sele= ctor=A0 in the=A0 rx , fed vis=A0 abt=A0 90 feet =0Aof=A0 rg213 coax =0A= =0AGood=A0 signal=A0 for=A0 10 watts=A0 , just on the=A0 =0Aedge=A0 for the= =A0 qso=A0 mode=A0 , at=A0 -20 dB=A0 minimum , =0Abut=A0 15 watts=A0 would= =A0 do=A0 the=A0 job ! =0A=0AAs I say=A0 its=A0 the=A0 only=A0 plug-and-pla= y=A0=A0 =0Adata=A0 mode=A0 , just plug in place of the=A0 CW key=A0 ( the= =A0 =0Adevelopment=A0 was=A0 based on the=A0 racal=A0 ma1723=A0 , =0Ain=A0 = CW mode at=A0 20=A0 wpm=A0 as the maximum=A0=A0 =0Akeying=A0 speed and=A0 e= nvelope=A0 shape) =0A=0A=0A73 -G. =0A=A0 =0A=A0 =0A=A0 =0A=A0 =0A14:00 500 = M0FMT Op4 -21 dB13:39 500 M0FMT Op4 -21 dB =0A13:26 500 M0FMT Op4 -21 dB = =0A13:19 500 M0FMT Op4 -21 dB =0A13:13 500 M0FMT Op4 -21 dB =0A13:07 500 M0= FMT Op4 -21 dB =0A13:02 500 M0FMT Op4 -21 dB =0A12:57 500 M0FMT Op4 -21 dB = =0A12:50 500 M0FMT Op4 -21 dB =0A12:43 500 M0FMT Op4 -20 dB =0A12:38 500 M0= FMT Op4 -20 dB =0A12:34 500 M0FMT Op4 -20 dB =0A12:14 500 M0FMT Op4 -21 dB = =0A12:02 500 M0FMT Op4 -22 dB =0A11:54 500 M0FMT Op4 -27 dB =0A=0A=0A=0A = =0AFrom: M0FMT =0ASent: Saturday, June 02, 2012 1:59 PM =0ATo: rsgb_lf_gro= up@blacksheep.org =0ASubject: Re: LF: Re: beacon on 501.59kc/s USB RX =0Ad= ial =0A =0AHi Graham =0A=A0 =0AYes very pleased with it so far I will chang= e power soon trying to =0Amake up a PWM cct to have a continuously variable= power on the =0Arig (GW3UEP) Class E Fet O/P stage Gate. =0APC not crashed= .... wait for it! .... for a bit now actually done nothing to =0Astop it..= ..... weird. =0A=A0I have only just got my head around opera...... =A0thou= ght it was =0Aa linear mode but this makes sense for LF comms. much more li= ke a CW transmission which I =0Alike. =0A=0AThanks for all the info on oper= a btw. =0A=0A73 es GL Pete M0FMT IO91UX=0A=0A=0A___________________________= _____=0AFrom: Graham =0ATo: rsgb_lf_group@blackshe= ep.org =0ASent: Saturday, 2 June 2012, =0A13:37=0ASubject: Re: LF: Re: =0Ab= eacon on 501.59kc/s USB RX dial=0A=0A=0AWow=A0=A0 and that=A0 was=A0 just u= sing the=A0 Op=A0 =0Aw/fall !=A0 You=A0 could=A0 reduce to=A0 2 watts=A0=A0= =0Aand=A0 still=A0 decode !=A0=A0 =0A=0AGlad the=A0 system=A0 is=A0 worki= ng=A0 for=A0 you =0A=0AG.. =0A=0A =0AFrom: M0FMT =0ASent: Saturday, June= 02, 2012 1:33 PM =0ATo: rsgb_lf_group@blacksheep.org =0ASubject: Re: LF: = Re: beacon on 501.59kc/s USB RX =0Adial =0A =0AThanks Paul =0A=A0 =0AGraham= is right about QRG. =0A=A0 =0AMy PC keeps crashing so may go back to QRSS3= using my HB PIC keyer =0A(not affected by RF) on the same QRG. Thanks fer = looking.=0A =0A73 es GL Pete M0FMT IO91UX=0A=0A=0A_________________________= _______=0AFrom: Graham =0ATo: rsgb_lf_group@blacks= heep.org =0ASent: Saturday, 2 June 2012, =0A13:12=0ASubject: Re: LF: Re: = =0Abeacon on 501.59kc/s USB RX dial=0A=0A=0A =0Acould be=A0=A0 503.275=A0 ?= =A0=A0 +/-=A0=A0 a =0Abit=A0 ! =0A=0AG. =0A=0A =0AFrom: Clemens Paul =0ASe= nt: Saturday, June 02, 2012 12:58 PM =0ATo: rsgb_lf_group@blacksheep.org = =0ACc: rsgb_lf_group@yahoogroups.co.uk =0ASubject: LF: Re: beacon on 501.5= 9kc/s USB RX dial =0A =0A>on 501.59kc/s USB RX dial setting =0A=A0 =0AWhat = is the actual tx qrg then? =0AJust for exactly looking if the signal is vis= ible at =0Aall. =0A=A0 =0A73=0AClemens=0ADL4RAJ =0A----- Original Message = ----- =0A>From: M0FMT =0A>To: rsgb_lf_group@blacksheep.org =0A>Sent: Sat= urday, June 02, 2012 1:21 PM =0A>Subject: LF: beacon on 501.59kc/s USB RX d= ial =0A>=0A> =0A>Hi All=0A>=0A>Please report my beacon on 501.59kc/s USB RX= dial =0A setting. Temporary QRG.=0A>=0A>73 Pete FMT=0A> =0A>=0A>73 es GL= Pete M0FMT IO91UX=0A>=0A>=0A>________________________________=0A>=A0 =0A>= E-Mail ist virenfrei.=0A>Von AVG =FCberpr=FCft - www.avg.de=0A>Version: =0A= 2012.0.2178 / Virendatenbank: 2425/5038 - Ausgabedatum: 01.06.2012 ---357169082-1848560748-1338675007=:90457 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable
 
=
Yes noticed Dave Pick G3YXM was on 500kc/s= Opera, I also noticed I was giving G3XIZ -28dB then real= ised my antenna was not connected to the RX!!!
=  73 es GL Pete M0FMT IO91UX
From: Graham <= g8fzk@g8fzk.fsnet.co.uk>
To: rsgb_lf_group@blacksheep.org
Se= nt: Saturday, 2 June 2012, 22:52
Subject: Re: LF: Re: beacon on 501.59kc/s USB RX dial= - NOW QRT

=0A=0A =0A =0A<= div>=0A
No problem Pete
=0A
 
=0A
Seems  ac= tivity on   500k  mid  summer  =0Ais  higher&= nbsp; than  mid winter  , over  16 stations  =0Ashowing=   up  to  day , and  one  new  station =0A&nb= sp;to  MF  on my  decode  list  19:34 500 G3YXM Op4 +2 dB : )
=0A
 
=0A
Ae system  is&n= bsp; working  well  , top =0Aof  my  loaded  wire&= nbsp; L  is bent  back  on =0Aits self , not  convinced= its the  best arrangement ,  now =0Athe  mast has  bee= n  replaced  and the  blocks  =0Aare  free, I can&= nbsp; try a  few  changes , see   what =0Ahappens , luc= kily  with  about  150 watts  I can  =0Adecode&nbs= p; via the  delft  web-sdr  , so  thats a =0Agood =   remote  f/s  meter hi 
=0A
 
=0A
73 -G.  =0A
=0A

=0A
=0A
From: M0FMT
= =0A
Sent: Saturday, June 02, 2012 6:41 PM
=0A=0A
Subject: Re: LF: Re: beacon on 5= 01.59kc/s USB RX dial - NOW =0AQRT
=0A

=0A=0A
Th= anks for all the info Graham locally we have Chris G3XIZ on and now =0Ame i= t only leaves Dennis MoJXM who I am sure will get into this, I mailed him = =0Atoday ........... via this medium.
=0A
&nbs= p;
=0A
The Rig I described it is capable of much higher= power =0A(depending upon output FET currently an IR840?) with increase in = PA voltage it's =0Acurrently got 12volts applied. Because I use 7812 voltag= e regulators for the =0Alogic stages they will only stand about 25volts max= , with this rig, limits the =0Apower to around 30 to 40 Watts O/P. Suppose = I could separate the supply to the =0APA and get a lot more from the device= I supose.
=0A
The output goes straight into the aeri= al 100mm diameter transformer =0Avia a short coax lead then to 2 = link turns, then from the "Top" =0Aof the transformer to the up l= ead which goes through teflon insulating =0Awashers throught the wall and s= traight up  to =0Athe 8in= ch ribbed glass insulator about 35 feet then on a slope to a =0A2= 4foot mast (soon to increased to 35feet). Tuned against several long earthi= ng =0Awires.
=0A
=0A
 
=0A
73 es GL= Pete M0FMT IO91UX
=0A
=0A
=0A
=0A
From:= Graham =0A<g8fzk@g8fzk.fsnet.co.uk>
To: rsgb_lf_group@blacksheep.org =0A
<= span style=3D"font-weight: bold;">Sent: Saturday, 2 June 2012, = =0A17:19
Subject: Re: L= F: Re: =0Abeacon on 501.59kc/s USB RX dial

=0A
=0A
=0A
Ok  Pete,=0A
 
=0A
These are all  the  decodes = I have , I was using the  =0ASkanti  r5003  Rx  with&n= bsp;   40 ft alloy =0Ascaffold  pole   vertical&nb= sp; , no  atu , only  =0Athe  pre-selector  in the = ; rx , fed vis  abt  90 feet =0Aof  rg213 coax
=0A 
=0A
Good  signal  for  10 watts  , jus= t on the  =0Aedge  for the  qso  mode  , at  = -20 dB  minimum , =0Abut  15 watts  would  do  the=   job !
=0A
 
=0A
As I say  its  the&= nbsp; only  plug-and-play   =0Adata  mode  , just = plug in place of the  CW key  ( the  =0Adevelopment  wa= s  based on the  racal  ma1723  , =0Ain  CW mode a= t  20  wpm  as the maximum   =0Akeying  speed= and  envelope  shape)
=0A
 
=0A
 =0A
73 -G.
=0A
 
=0A
=  
=0A
 <= /div>=0A
 
=0A
<= b>14:00 500 M0FMT Op4 -21 dB
=0A
=0A13:39 500 M0FMT Op4 -21 dB
=0A
13:26 500 M0FMT Op4 -2= 1 dB
=0A
13:19 500 M0FMT Op4 -21 dB
=0A
13:= 13 500 M0FMT Op4 -21 dB
=0A
13:07 500 M0FMT Op4 -21 dB<= /div>=0A
13:02 500 M0FMT Op4 -21 dB
=0A
12:57 500 M0= FMT Op4 -21 dB
=0A
12:50 500 M0FMT Op4 -21 dB
=0A<= div>12:43 500 M0FMT Op4 -20 dB
=0A
12:38 500 M0FMT Op4 -= 20 dB
=0A
12:34 500 M0FMT Op4 -20 dB
=0A
12= :14 500 M0FMT Op4 -21 dB
=0A
12:02 500 M0FMT Op4 -22 dB=
=0A
=0A
11:54 500 M0FMT Op4 -27 dB
=0A
 
=0A
 
=0A
=0A<= div>
=0A
=0A
= From: M0F= MT
=0A
Sent: Saturday, June 02, 2012 1:59 PM
=0A<= div>To: rsgb_lf_group@blacksheep.org =0A=0A
Subject: Re: LF: Re: beacon on 501.59kc/s USB RX =0Adial
=0A

=0A
=0A
Hi Graham
=0A
 
=0A
Yes very pleased with it so far I will chang= e power soon trying to =0Amake up a PWM cct to have a continuously variable power on the =0Ar= ig (GW3UEP) Class E Fet O/P sta= ge Gate. =0APC not crashed .... wait for it! .... for a bit now actually do= ne nothing to =0Astop it....... = weird.
=0A
=0A
 I have only ju= st got my head around opera......  thought it was =0Aa linear mode but= this makes sense for LF comms.= much more like a CW transmission which I =0Alike.
=0A
 =0A
Thanks for all the info on opera btw.
=0A
 
=0A=
73 es GL Pete M0FMT IO91UX
=0A
=0A
=0A
<= font size=3D"2" face=3D"Arial">=0A
From: =0AGraham <g8fzk@g8fzk.fsnet.co.uk>
To: rsgb_lf_group@blacksheep.or= g =0A
Sent: Saturday, 2= June 2012, =0A13:37
Subject: Re: LF: Re: =0Abeacon on 501.59kc/s USB RX dial

= =0A
=0A
=0A
Wow   and that = was  just using the  Op  =0Aw/fall !  You  could&= nbsp; reduce to  2 watts   =0Aand  still  decode !=   
=0A
 
=0A
Glad the  system  = is  working  for  you
=0A
 
=0A
G.. =
=0A
=0A

=0A
=0A
From: M0FMT
=0A
Sent: Saturday, June 0= 2, 2012 1:33 PM
=0A=0A
Subject: Re: LF: Re: beacon on 50= 1.59kc/s USB RX =0Adial
=0A

=0A
=0A
Thanks Paul
=0A
 
=0A
Graham is right a= bout QRG.
=0A
=  
=0A
My PC keeps crashing so may go back = to QRSS3 using my HB PIC keyer =0A(not affected by RF) on the same QRG. Tha= nks fer looking.
=0A
73 es GL Pete M0FMT IO91UX
=0A<= div style=3D"font-family: verdana, helvetica, sans-serif; font-size: 14pt;"= >=0A
=0A
=0A
=
From: =0AGraham <= g8fzk@g8fzk.fsnet.co.uk&g= t;
To: rsgb_lf_group@blacksheep.org = =0A
Sent: Saturday, 2 J= une 2012, =0A13:12
Subject:= Re: LF: Re: =0Abeacon on 501.59kc/s USB RX dial

= =0A
=0A=0A=0A
=0A
could be&= nbsp;  503.275  ?   +/-   a =0Abit  !=0A
 
=0A
G.
=0A
=0A

=0A=
=0A
From: Clemens Paul =0A
=0A<= div>Sent: Saturday, June 02, 2012 12:58 PM
=0A
To: <= a title=3D"rsgb_lf_group@blacksheep.org" href=3D"mailto:rsgb_lf_group@black= sheep.org" rel=3D"nofollow" target=3D"_blank" ymailto=3D"mailto:rsgb_lf_gro= up@blacksheep.org">rsgb_lf_group@blacksheep.org =0A
=0A
Cc:= rsgb_lf_group@yahoogroups.co.uk =0A=0A
Subject: LF: Re: beacon on 501.59kc/s USB RX dial
<= /div>
=0A

=0A
>on 501.59kc/s USB= RX dial setting
=0A
 
= =0A
What is the actual tx qrg then?
=0AJust for exactly looking if the signal is visible at =0A= all.
=0A
 
=0A
73
Clemens
DL4RAJ
=0A
=0A
----- =0A Original Message -----
= =0A
From: =0A M0FMT
=0A = =0A
Sent: =0A Saturday, June 02, 2012= 1:21 PM
=0A
Subject: =0A LF: beacon on 501.59kc/s= USB RX dial
=0A

=0A
=0A
Hi All

Please report my= beacon on 501.59kc/s USB RX dial =0A setting. Temporary QRG.

73 Pe= te FMT
=0A
=0A
 
=0A
73 e= s GL Pete M0FMT IO91UX
=0A
=0A
=0A
=0A
 
=0A
E-Mail ist vi= renfrei.
Von AVG =FCberpr=FCft - www.avg.de
Version: =0A 2012.0.2178 / Vir= endatenbank: 2425/5038 - Ausgabedatum: 01.06.2012 =0A






=0A

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