Return-Path: X-Spam-DCC: paranoid 1290; Body=2 Fuz1=2 Fuz2=2 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-2.4 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL autolearn=no version=3.1.3 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by paranoid.lipkowski.org (8.13.7/8.13.7) with ESMTP id t73Ej75q015615 for ; Mon, 3 Aug 2015 16:45:07 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1ZMGw1-0001vN-JK for rs_out_1@blacksheep.org; Mon, 03 Aug 2015 15:41:49 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1ZMGw1-0001vE-AY for rsgb_lf_group@blacksheep.org; Mon, 03 Aug 2015 15:41:49 +0100 Received: from vms173017pub.verizon.net ([206.46.173.17]) by relay1.thorcom.net with esmtps (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.85) (envelope-from ) id 1ZMGv1-00036E-TV for rsgb_lf_group@blacksheep.org; Mon, 03 Aug 2015 15:41:48 +0100 Received: from MichaelSappPC ([71.112.207.76]) by vms173017.mailsrvcs.net (Oracle Communications Messaging Server 7.0.5.32.0 64bit (built Jul 16 2014)) with ESMTPA id <0NSI006VKGR6AF00@vms173017.mailsrvcs.net> for rsgb_lf_group@blacksheep.org; Mon, 03 Aug 2015 09:40:18 -0500 (CDT) X-CMAE-Score: 0 X-CMAE-Analysis: v=2.1 cv=WcjxEBVX c=1 sm=1 tr=0 a=1ATqSPFjg6ABYN6WCQ7q4w==:117 a=o1OHuDzbAAAA:8 a=oR5dmqMzAAAA:8 a=-9mUelKeXuEA:10 a=8nJEP1OIZ-IA:10 a=uRRa74qj2VoA:10 a=F3M5lZpKAAAA:8 a=A-xG4F0TpFYs5s8bUsEA:9 a=wPNLvfGTeEIA:10 Message-id: <0B9934E273D9402CB504B06B9B89E2E9@MichaelSappPC> From: "Michael Sapp" To: References: <14333894.20150720161829@chriswilson.tv> <776311A518F6F642962EC561A9184090D70A6C8546@THSONEP02CMB01P.one-02-priv.grp> <30535ED00C1845BBAF70128484243EA6@Clemens0811> <236241026.20150803084513@chriswilson.tv> In-reply-to: <236241026.20150803084513@chriswilson.tv> Date: Mon, 03 Aug 2015 10:40:14 -0400 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 V6.0.6002.18463 X-Scan-Signature: 49f0f587e44d6711c57b8a4e950ba850 Subject: Re: LF: RE: RE: Power monitoring at LF? Content-type: text/plain; format=flowed; charset=iso-8859-1; reply-type=original Content-transfer-encoding: 7bit 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-Scanned-By: MIMEDefang 2.56 on 10.1.3.10 Status: O X-Status: X-Keywords: X-UID: 3759 Chris, Clemens & All: Just a note on the HP SLM CP1 testing. I had to use a 6dB 75 to 50 ohm attenuator as the HP SLM tracking generator output is 75 ohm, which is why the HP SLM is showing -36 dBm @ 475kHz instead of -30 dBm. 73 Mike wa3tts ----- Original Message ----- From: "Chris Wilson" To: "Clemens Paul" Sent: Monday, August 03, 2015 3:45 AM Subject: Re: LF: RE: RE: Power monitoring at LF? > Hello Clemens, > > Tuesday, July 21, 2015 > > > >>There are some that go down to 200kHz but these are for the >>>'high sensitivity' 4410 range (just looks like a 43) which >>>implies they might need a bit of power ...... borne out by >>>the power range going to 10kW :) > >> Indeed there is one element from 0.2-0.535 MHz (power range from 10W to >> 10kW full scale) >> but only for the 4410 Model.One element covers 7 power ranges. >> The elements fo the Bird 4410 Model are not compatible with the 43 >> Model,however. >> The 4410 Wattmeter is quite rare to find and much more expensive than >> the >> much more common 43 Model. > >> 73 >> Clemens >> DL4RAJ > > Thanks Clemens, and all those who replied. I'm investigating the > LP100A as it seems a very useful piece of kit, generally, as well as > being available for 136kHz. Much appreciated. > > > > > > -- > Best regards, > Chris mailto:chris@chriswilson.tv > >