Return-Path: Received: from rly-de06.mx.aol.com (rly-de06.mail.aol.com [172.19.170.142]) by air-de02.mail.aol.com (v123.3) with ESMTP id MAILINDE022-4df49b2cdb458; Sat, 07 Mar 2009 14:41:01 -0500 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by rly-de06.mx.aol.com (v123.3) with ESMTP id MAILRELAYINDE062-4df49b2cdb458; Sat, 07 Mar 2009 14:40:39 -0500 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1Lg2NB-0000As-Sy for rs_out_1@blacksheep.org; Sat, 07 Mar 2009 19:39:49 +0000 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1Lg2NB-0000Aj-9Y for rsgb_lf_group@blacksheep.org; Sat, 07 Mar 2009 19:39:49 +0000 Received: from vms173001pub.verizon.net ([206.46.173.1]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1Lg2N5-0006vH-V3 for rsgb_lf_group@blacksheep.org; Sat, 07 Mar 2009 19:39:49 +0000 Received: from DR2 ([71.184.212.10]) by vms173001.mailsrvcs.net (Sun Java(tm) System Messaging Server 6.3-7.04 (built Sep 26 2008; 32bit)) with ESMTPA id <0KG500I00ILMFDGM@vms173001.mailsrvcs.net> for rsgb_lf_group@blacksheep.org; Sat, 07 Mar 2009 13:39:23 -0600 (CST) Message-id: <83E85DB621094E32B6E9B4B1D425737F@DR2> From: "dave.riley3" To: "Carl" , "James M. Walker" , , Cc: "600MRG" References: <000e01c99f02$f6f67df0$41b2fea9@W1KW> <2A3326C8358D483CB97E5776EA0833A7@DR2> <189E2993E39D4765841B1F501C87C42D@KITTYMA123> <447FEB36210040C0A6AF424BF72F21C2@ESHOP1> <4EE82775CC244792B0AD72E53FECF3C1@KITTYMA123> Date: Sat, 07 Mar 2009 14:39:21 -0500 MIME-version: 1.0 X-Priority: 3 X-MSMail-priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.5512 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2900.5579 X-Karma: unknown: X-Spam-Score: 3.4 (+++) X-Spam-Report: autolearn=disabled,FORGED_MUA_OUTLOOK=3.36 Subject: LF: Re: 600MRG> Re: Re: Looking for HF to LF-Transverter, ... ? Content-type: text/plain; format=flowed; charset=iso-8859-1; reply-type=response Content-transfer-encoding: 7bit X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: * X-Spam-Status: No, hits=1.6 required=5.0 tests=FORGED_MUA_OUTLOOK 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-IP: 193.82.116.20 So take the idea and prototype and roll your own, to perfection even... This was an example of off the shelf plug and play... No shoddy quality was meant or implied... The final version is ALL SMA, cheaper by the dozen on e-bay>> http://cgi.ebay.com/Qty-10-SMA-male-to-SMA-male-6-inch-Cables_W0QQitemZ120381823826QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item120381823826&_trksid=p3286.c0.m14&_trkparms=72%3A1205%7C66%3A2%7C65%3A12%7C39%3A1%7C240%3A1318%7C301%3A0%7C293%3A1%7C294%3A50 Still having fun @ ham radio after 55 years of it + SWL.. Ain't it something?? Can't solder or see much any more, but plug and play will get me to the wheelchair... Have a Happy Home Brew... TNX from Dave @ WD2XSH/17 WN1AAI ----- Original Message ----- From: "Carl" To: "James M. Walker" ; "dave.riley3" ; ; Cc: "600MRG" Sent: Saturday, March 07, 2009 2:20 PM Subject: Re: 600MRG> Re: Re: Looking for HF to LF-Transverter, ... ? > Bored, no. But as someone who has spent decades in RF labs Im a bit > experienced with connector problems causing grief. > > If you have something worthwhile to say try and create a useful statement > instead of whining. > > Carl. > > > ----- Original Message ----- > From: "James M. Walker" > To: "Carl" ; "dave.riley3" ; > ; > Cc: "600MRG" > Sent: Saturday, March 07, 2009 12:59 PM > Subject: Re: 600MRG> Re: Re: Looking for HF to LF-Transverter, ... ? > > >> Are you bored or what? This is just one example of an answer to the >> initial >> question. Lighten up with this stuff. >> Jim >> WB2FCN/WD2XSH-22 >> >> ----- Original Message ----- >> From: "Carl" >> To: "dave.riley3" ; >> ; >> Cc: "600MRG" >> Sent: Saturday, March 07, 2009 7:59 AM >> Subject: Re: 600MRG> Re: Re: Looking for HF to LF-Transverter, ... ? >> >> >>> WOW, there are 19 RF connections and only the SMA are really long term >>> reliable! >>> >>> Carl >>> >>> >>> >>> ----- Original Message ----- >>> From: "dave.riley3" >>> To: ; >>> Cc: "600MRG" >>> Sent: Saturday, March 07, 2009 6:32 AM >>> Subject: 600MRG> Re: Re: Looking for HF to LF-Transverter, ... ? >>> >>> >>>> Hi Marco, >>>> >>>> Indeed the little transverter did well 15 years ago on LowFer >>>> frequencies with some help from external L/C selective circuits... >>>> I used it with the TS930 and believe that it is still running well... >>>> >>>> Now life is easier and you can plug and play with some off the shelf >>>> items or from e-bay. >>>> >>>> Here is complete transverter that works: >>>> >>>> http://www.radiocom.net/600M/TxVerter2.jpg >>>> >>>> Or only use one side for TX or RX >>>> >>>> http://www.radiocom.net/600M/TXconverter.jpg >>>> >>>> Good luck with this fun project. It is the one I use now... >>>> >>>> TNX >>>> >>>> Dave - AA1A >>>> >>>> >>>> ----- Original Message ----- >>>> From: "Holger 'Geri', DK8KW" >>>> To: >>>> Sent: Saturday, March 07, 2009 3:59 AM >>>> Subject: LF: Re: Looking for HF to LF-Transverter, ... ? >>>> >>>> >>>>> Marco, >>>>> >>>>> have a look here: >>>>> >>>>> http://www.radiocom.net/txvr.jpg >>>>> >>>>> I haven't tried it myself but it looks simple enough to give it a try. >>>>> >>>>> 73 >>>>> >>>>> Geri, DK8KW / DI2BO (currently on 440.015 kHz, tnx for the reception >>>>> reports) >>>>> >>>>> >>>>> >>>>> >>>>> ----- Original Message ----- >>>>> From: "Scholz, Marco " >>>>> To: >>>>> Sent: Friday, March 06, 2009 9:55 PM >>>>> Subject: LF: Looking for HF to LF-Transverter, ... ? >>>>> >>>>> >>>>> Dear LF-Group, >>>>> sorry for bandwidth, i looking for some sort of of mixer/transverter >>>>> to >>>>> use a shortwave transceiver on 137KHz for WSPR. Can be in experimental >>>>> stage, but i need something to start. To build something from scratch >>>>> is >>>>> a bit a challenge for me, so i thought i ask around. Maybe someone has >>>>> to sell some parts? >>>>> If yes, please send me a mail to dd7pc@gmx.de >>>>> >>>>> Many thanks, vy73 >>>>> Marco >>>>> DD7PC >>>>> >>>>> >>>>> >>>> >>>> >>>> >>>> *********** The Primary 600MRG E-mail List Website is: ********** >>>> ******************* http://www.500kc.com/ *********************** >>>> ******* Secondary is: http://www.mines.uidaho.edu/~SHMRG/ ******* >>>> *** Send subscribe and unsubscribe requests to this address: **** >>>> ************** majordomo@piobaire.mines.uidaho.edu ************** >>>> >>> >>> >>> >>> *********** The Primary 600MRG E-mail List Website is: ********** >>> ******************* http://www.500kc.com/ *********************** >>> ******* Secondary is: http://www.mines.uidaho.edu/~SHMRG/ ******* >>> *** Send subscribe and unsubscribe requests to this address: **** >>> ************** majordomo@piobaire.mines.uidaho.edu ************** >>> >>> >>> >> >> > > > > *********** The Primary 600MRG E-mail List Website is: ********** > ******************* http://www.500kc.com/ *********************** > ******* Secondary is: http://www.mines.uidaho.edu/~SHMRG/ ******* > *** Send subscribe and unsubscribe requests to this address: **** > ************** majordomo@piobaire.mines.uidaho.edu ************** >