Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by klubnl.pl (8.14.4/8.14.4/Debian-8+deb8u2) with ESMTP id w3B3JJWp028737 for ; Wed, 11 Apr 2018 05:19:22 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1f66BR-0006af-Kg for rs_out_1@blacksheep.org; Wed, 11 Apr 2018 04:12:29 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1f66B0-0006aW-9O for rsgb_lf_group@blacksheep.org; Wed, 11 Apr 2018 04:12:02 +0100 Received: from resqmta-po-01v.sys.comcast.net ([96.114.154.160]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) (envelope-from ) id 1f66Au-0005Fs-Ov for rsgb_lf_group@blacksheep.org; Wed, 11 Apr 2018 04:12:00 +0100 Received: from resomta-po-14v.sys.comcast.net ([96.114.154.238]) by resqmta-po-01v.sys.comcast.net with ESMTP id 668Yf42O7AJJ9668tf6fYA; Wed, 11 Apr 2018 03:09:51 +0000 X-DKIM-Result: Domain=comcast.net Result=Signature OK DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=comcast.net; s=q20161114; t=1523416191; bh=FyJl/U1XEwksTGAPdFB/fQYtfFkzpRW37rThLpaWvXs=; h=Received:Received:Reply-To:Subject:To:From:Message-ID:Date: MIME-Version:Content-Type; b=ldddzmy0THl1JXSQ6UXXLlxGfDK3g1cgiSiZCgmPN0wJpdMvUnnLQe8KTHuyeWAG5 b4V/6vtFqbn15rTfKUFSBzd7ijRKl5h0LcdcSWua43XGIPqc726uuXb436xRUjWtQ+ MhL0qfjWRHvDmfTxl3uOjR0OrGnIM2PGDlM3Mi8FJpc9WKxfsXJMGTyWZKP2vMzJYS VVVVc9dS7/aPpe5c2SLQoaAPJ92C8L1DA5YgdEZGQhb/nKJgkd1evmool0Oy9sKf/l fmsY2bFFHa7P+lNWwIWm+9NGMy6vXb66sUE4oYyZhIuq/W5zPc/xrRrAaIIXwjEH5s hSQqGb4WmYMIQ== Received: from [192.168.10.244] ([73.230.224.26]) by resomta-po-14v.sys.comcast.net with SMTP id 668rf8hQRDrpg668sfe4If; Wed, 11 Apr 2018 03:09:51 +0000 To: rsgb_lf_group@blacksheep.org References: <1UQRRBrZ33.5N62o0UWd72@optiplex980-pc> <5a4a2419-c192-d615-4ad2-bc6bd3f576ec@n1bug.com> From: Roger Rehr W3SZ Message-ID: <1c71618a-ca60-26ac-6b7d-10859847610e@comcast.net> Date: Tue, 10 Apr 2018 23:09:49 -0400 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <5a4a2419-c192-d615-4ad2-bc6bd3f576ec@n1bug.com> Content-Language: en-US X-CMAE-Envelope: MS4wfH+QtmWqQE0Sna5h6xuWdA9Zl0ipVg8bPOSXyQm6XZTT2T8gYCOaWim09bboISKeYPJNZqbCn1EnZAMBeKFXy8mJltOGiiEk15xRGBMsToFLtA/3NvjT j1p7ehx94dwQIiedsmuFHrsnRqdt/N+8vtVcwa9uDZ1H0KjeCdDQzizCjvJDfhau0hWvmOzEACXBEQ== X-Spam-Score: 0.8 (/) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Paul, You are not over-posting. Many of us are following with substantial interest. Please keep it up. 73, [...] Content analysis details: (0.8 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (w3sz[at]comcast.net) 0.1 URIBL_SBL_A Contains URL's A record listed in the Spamhaus SBL blocklist [URIs: www.n1bug.com] 0.6 URIBL_SBL Contains an URL's NS IP listed in the Spamhaus SBL blocklist [URIs: www.n1bug.com] 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid X-Scan-Signature: 33d261536bb1467bb13d5764461d5ec4 Subject: Re: Fw: LF: W1VD amp help - more waveforms Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit 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 Paul, You are not over-posting.  Many of us are following with substantial interest.  Please keep it up. 73, Roger W3SZ On 4/10/2018 9:36 PM, N1BUG wrote: > Aha! Jay > > See! Mine are *not* the same. In yours, one phase drops all the way > down, there's a slight dead zone, then the other starts coming up. > In mine, one is still on its way down when the other starts up. If > it's not an absolute red flag, it sure raises questions in my mind. > > Gates with Vdd off: > > http://www.n1bug.com/gates-10.jpg > > http://www.n1bug.com/gates-11.jpg > > Resistors and caps verified, caps by marking only since I can't > measure them. New KEMET caps purchased from Mouser for this project. > > Other curiosities might be that my gate rise time is slower than > yours and the little 'bobble' seems to occur at a lower voltage. > > Paul > > > > On 04/10/2018 09:08 PM, jrusgrove@comcast.net wrote: >> Paul >>   >> Corrected links below. >>   >> www.w1vd.com/FETgate1.jpg >>   >> www.w1vd.com/FETgate2.jpg >>   >> Jay W1VD