Return-Path: Received: from rly-mh12.mx.aol.com (rly-mh12.mail.aol.com [172.21.166.148]) by air-mh08.mail.aol.com (v121_r4.4) with ESMTP id MAILINMH084-624491b5feb15d; Wed, 12 Nov 2008 18:00:04 -0500 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by rly-mh12.mx.aol.com (v121_r4.4) with ESMTP id MAILRELAYINMH127-624491b5feb15d; Wed, 12 Nov 2008 17:59:59 -0500 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1L0Og2-00066y-2F for rs_out_1@blacksheep.org; Wed, 12 Nov 2008 22:59:10 +0000 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1L0Og1-00066p-NZ for rsgb_lf_group@blacksheep.org; Wed, 12 Nov 2008 22:59:09 +0000 Received: from smarthost2.mail.uk.easynet.net ([212.135.6.12]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1L0Og1-0005pd-0n for rsgb_lf_group@blacksheep.org; Wed, 12 Nov 2008 22:59:09 +0000 Received: from bb-87-82-23-115.ukonline.co.uk ([87.82.23.115] helo=[192.168.0.2]) by smarthost2.mail.uk.easynet.net with esmtp (Exim 4.66) (envelope-from ) id 1L0Ofz-00093n-6s for rsgb_lf_group@blacksheep.org; Wed, 12 Nov 2008 22:59:07 +0000 Message-ID: <491B6193.80500@ukonline.co.uk> Date: Wed, 12 Nov 2008 23:06:59 +0000 From: Peter Dodd User-Agent: Thunderbird 2.0.0.17 (Windows/20080914) MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <781266.72459.qm@web25403.mail.ukl.yahoo.com> <491B2F97.3030203@freenet.de> In-Reply-To: <491B2F97.3030203@freenet.de> X-Karma: -140: lashback.ubl=-140.0 X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,none Subject: Re: LF: Re: Admittance Content-Type: text/plain; charset=UTF-8; format=flowed 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=0.0 required=5.0 tests=none 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 X-Mailer: Unknown (No Version) Hi Wolfgang, Many thanks to you and to the others that have sent me info. The best program (as far as I am concerned) is called Z-Y Converter, which was sent to me by Rik Strobbe. It came direct because it gave the reflector indigestion although it is only 160KB. I was given a General Radio 1602-B Admittance Meter as a pre Christmas present, which is calibrated in millimhos, which I guess is the same as millisiemens. Many thanks again Peter, G3LDO > Or use DL4YHF's "complex calculating editor". It's a very simple > nodepad-like editor, with one big exception: > It can calculate complex numbers, formulas, etc. > > For example, you enter > > 1/ ( 0.5 + j*0.5) > > Then press SHIFT-ENTER, and the program prints the result into the > same line: > > 1/ ( 0.5 + j*0.5) =: 1 - j* 1 > > In addition, you can use variables, loops, etc. The program can be > found here: > > http://freenet-homepage.de/dl4yhf/calc_ed.html > > Cheers, > Wolf . > > > > >