Return-Path: X-Spam-DCC: paranoid 1182; 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, SPF_PASS 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 uA1M7Hek020188 for ; Tue, 1 Nov 2016 23:07:17 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1c1h9e-0000r2-OQ for rs_out_1@blacksheep.org; Tue, 01 Nov 2016 22:03:38 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1c1h9Y-0000qr-IC for rsgb_lf_group@blacksheep.org; Tue, 01 Nov 2016 22:03:32 +0000 Received: from smtpout4.wanadoo.co.uk ([80.12.242.68] helo=smtpout.wanadoo.co.uk) by relay1.thorcom.net with esmtp (Exim 4.87) (envelope-from ) id 1c1h9U-0004GG-LX for rsgb_lf_group@blacksheep.org; Tue, 01 Nov 2016 22:03:31 +0000 Received: from AGB ([109.180.89.5]) by mwinf5d51 with ME id 2m3M1u00606vait03m3MoC; Tue, 01 Nov 2016 23:03:22 +0100 X-ME-Helo: AGB X-ME-Date: Tue, 01 Nov 2016 23:03:22 +0100 X-ME-IP: 109.180.89.5 Message-ID: <283A17795367434F8F49073CC5161303@AGB> From: "Graham" To: References: In-Reply-To: Date: Tue, 1 Nov 2016 22:03:21 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal Importance: Normal X-Mailer: Microsoft Windows Live Mail 14.0.8117.416 X-MIMEOLE: Produced By Microsoft MimeOLE V14.0.8117.416 X-Scan-Signature: e6de17d69e46ff4ea8db042ef2cd7e46 Subject: Re: LF: SWR Bridges Content-Type: text/plain; format=flowed; charset="UTF-8"; reply-type=response 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 10.1.3.11 Content-Length: 1327 Status: O X-Status: X-Keywords: X-UID: 9338 Steve Most seem to work, unlikely to stand the full rated power , as the ferrite is more likely well past its LF working frequency , you can test the meter to a 50 ohm load , just try each way, will give a good idea as to the reliability of the reading , might see phantom return from the load , in which case, the meter is out side its limits .. 136 kit , like the scope-match , can take a hit at 500k , once again, past the LF ferrites max frequency , Gary flashed his , back on 502 I use a bird 250 watt element , with a home made calibration chart , for power measurements and a HF swr meter , at 5 watts for loading the Ae One thing to note is , harmonics back from the tuner , may not get a 1:1 match, if there is a slight harmonic content 73-Graham G0NBD -------------------------------------------------- From: "Steve" Sent: Tuesday, November 01, 2016 8:52 PM To: Subject: LF: SWR Bridges > Has anyone here had experience using (or attempting to use) an HF SWR > bridge on 630m and if so, what did you find out? > > > Thanks, > > Steve > > > WEB - "The VE7SL Radio Notebook": http://members.shaw.ca/ve7sl > > VE7SL BLOG - "Homebrewing and Operating Adventures From 2200m to > Nanowaves": http://ve7sl.blogspot.ca/ >