Return-Path: Received: from mtain-dg05.r1000.mx.aol.com (mtain-dg05.r1000.mx.aol.com [172.29.65.13]) by air-mb03.mail.aol.com (v129.4) with ESMTP id MAILINMB034-a21f4ccb1839103; Fri, 29 Oct 2010 14:53:45 -0400 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-dg05.r1000.mx.aol.com (Internet Inbound) with ESMTP id 25DF338000118; Fri, 29 Oct 2010 14:53:44 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1PBu3q-0007DH-IA for rs_out_1@blacksheep.org; Fri, 29 Oct 2010 19:52:22 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1PBu3p-0007D8-P7 for rsgb_lf_group@blacksheep.org; Fri, 29 Oct 2010 19:52:21 +0100 Received: from smtp209.alice.it ([82.57.200.105]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1PBu3n-0005K6-DC for rsgb_lf_group@blacksheep.org; Fri, 29 Oct 2010 19:52:21 +0100 Received: from PCFausto (82.52.24.31) by smtp209.alice.it (8.5.124.08) id 4C1A275908DF6287 for rsgb_lf_group@blacksheep.org; Fri, 29 Oct 2010 20:52:13 +0200 Message-ID: From: "Fausto Coletti" To: References: <7.0.1.0.1.20101025161631.01be62e8@xtra.co.nz> <6EA542075E294A1A8BA685655878A625@louis> <2294E36A-12DE-4E83-B89D-BDF9C0E1B9AA@numeo.fr> <016f01cb7750$5bd38930$0200a8c0@delld620> <685156.2787.qm@web86705.mail.ird.yahoo.com> <001a01cb7797$d1f1e890$0200a8c0@delld620> In-Reply-To: <001a01cb7797$d1f1e890$0200a8c0@delld620> Date: Fri, 29 Oct 2010 20:52:19 +0200 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Windows Mail 6.0.6002.18197 X-MimeOLE: Produced By Microsoft MimeOLE V6.0.6002.18263 X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001 Subject: Re: LF: Re: IC718 problem Content-Type: multipart/alternative; boundary="----=_NextPart_000_00EF_01CB77AB.2D404210" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.3 required=5.0 tests=HTML_60_70, HTML_FONTCOLOR_UNKNOWN,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: 3039ac1d410d4ccb18371b09 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none ------=_NextPart_000_00EF_01CB77AB.2D404210 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Anyone know mods to enable the TX of the IC7000 below 1500 KHz?=20 Fausto IK4NMF ----- Original Message -----=20 From: James Cowburn=20 To: rsgb_lf_group@blacksheep.org=20 Sent: Friday, October 29, 2010 8:33 PM Subject: RE: LF: Re: IC718 problem Hi Dave =20 I have a mk2G and once you've done the diode tx mod it goes to tx mo= de 0 to 30mhz, however RF out is minimal much below 250khz, as you get= above 400khz it rapidly spools up to 25w or so max. My 735 is a bit= drifty but fine for WSPR, though the frequency over-reads by about 20= hz or so. The 706mk2g is spot on however. Not sure about the mk2 or= the mk1 and what they can do. =20 Cheers =20 Jim =20 =20 ----------------------------------------------------------------------= -------- From: owner-rsgb_lf_group@blacksheep.org [mailto:owner-rsgb_lf_group= @blacksheep.org] On Behalf Of Dave Pick Sent: 29 October 2010 11:42 To: rsgb_lf_group@blacksheep.org Subject: Re: LF: Re: IC718 problem =20 Jim =20 I have an old IC735 which I have modified to give a good output from= the transverter socket down to 136 (I removed a HPF) but the thing dr= ifts horribly, no good for anything more than QRSS3. A 706 would be be= tter. Which versions can be made to go into TX below 1.6MHz? I don't= think a MkIIG can but can a MkII? =20 Dave. =20 ----------------------------------------------------------------------= -------- From: James Cowburn To: rsgb_lf_group@blacksheep.org Sent: Friday, 29 October, 2010 11:02:12 Subject: RE: LF: Re: IC718 problem Dear All, =20 Find an old Ic735 or better still a 706mk2g and open it up. Rx is= a bit dull but a datong vlf adaptor will do the trick too and you hav= e a capable 137/500 transcieve kit =20 Jim G7NKS/GI7NKS =20 ----------------------------------------------------------------------= -------- From: owner- rsgb_lf_group@blacksheep.org [mailto:owner- rsgb_lf_gro= up@blacksheep.org ] On Behalf Of John Rabson Sent: 28 October 2010 13:10 To: rsgb_lf_group@blacksheep.org Subject: Re: LF: Re: IC718 problem =20 On 27 Oct 2010, at 15:19CEST, L.v.Erck wrote: =20 These days I 'm using the good old T-1154 on 502 kHz, but is driftin= g down below the 501 kHz (Our limit in the Netherlands ). =20 And an R1155? =20 73 John F5VLF =20 ----------------------------------------------------------------------= -------- Nessun virus nel messaggio in arrivo. Controllato da AVG - www.avg.com=20 Versione: 9.0.864 / Database dei virus: 271.1.1/3224 - Data di rila= scio: 10/28/10 08:34:00 ------=_NextPart_000_00EF_01CB77AB.2D404210 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Anyone know mods to enable the TX of= the IC7000=20 below 1500 KHz?
 
Fausto IK4NMF
----- Original Message -----
Sent: Friday, October 29, 201= 0 8:33=20 PM
Subject: RE: LF: Re: IC718 pr= oblem

Hi=20 Dave

&= nbsp;

I have= a mk2G and=20 once you=92ve done the diode tx mod it goes to tx mode 0 to 30mhz,= however RF=20 out is minimal much below 250khz, as you get above 400khz it rapidly= spools up=20 to 25w or so max.  My 735 is a bit drifty but fine for WSPR, th= ough the=20 frequency over-reads by about 20hz or so.  The 706mk2g is spot= on=20 however.  Not sure about the mk2 or the mk1 and what they can= =20 do.

&= nbsp;

Cheers=

&= nbsp;

Jim

&= nbsp;

&= nbsp;

<= FONT size=3D3 face=3D"Times New Roman">

From:=20 owner-rsgb_lf_group@blacksheep.org=20 [mailto:owner-rsgb_lf_group@blackshe= ep.org] On= Behalf Of Dave Pick
Sent: 29 October 2010 11:42
To: rsg= b_lf_group@blacksheep.org
Subject: Re: LF: Re: IC718=20 problem

 

Jim

 

I have an old IC735 which I have modifi= ed to give a=20 good output from the transverter socket down to 136 (I removed a HPF= ) but the=20 thing drifts horribly, no good for anything more than QRSS3. A 706= would be=20 better. Which versions can be made to go into TX below 1.6MHz? I don= 't think a=20 MkIIG can but can a MkII?

 

Dave.

 

<= FONT size=3D2 face=3DTahoma>

From: Jame= s=20 Cowburn <james.cowburn@virgin.net>
To: rsgb_l= f_group@blacksheep.org
Sent: Friday, 29 October, 2010=20 11:02:12
Subject:= RE: LF: Re:=20 IC718 problem

Dear= =20 All,

 =

Find= an old Ic735 or=20 better still a 706mk2g and open it up.  Rx is a bit dull but a= datong vlf adaptor will=20 do the trick too and you have a capable 137/500 transcieve=20 kit

 =

Jim=20 G7NKS/GI7NKS

 =

<= FONT size=3D3 face=3D"Times New Roman">

From: owner-=20 rsgb_lf_group@blacksheep.org=20 [mailto:owner- rsgb_lf_group@blacksh= eep.org ] On= Behalf Of John Rabson
Sent: 28 October 2010 13:10
To: = rsgb_lf_group@blacksheep.org
Subject: Re: LF: Re: IC718=20 problem

 

On 27 Oct 2010, at 15:19CEST, L.v.Erck= =20 wrote:

=  

These days I 'm using the good old T-11= 54 on 502 kHz,=20 but is drifting down below the 501 kHz (Our limit in the Netherlands=20 ).

 

And an R1155?<= /P>

 

73

John F5VLF

=

 


Nessun virus nel messaggio in arrivo.
Controllato da= AVG -=20 www.avg.com
Versione: 9.0.864 / Database dei virus: 271.1.1/3224= - =20 Data di rilascio: 10/28/10 08:34:00
------=_NextPart_000_00EF_01CB77AB.2D404210--