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Sun, 04 Nov 2018 11:59:01 +0100 To: rsgb_lf_group@blacksheep.org References: <5BDD7474.5020705@posteo.de> <5BDDCF8E.14759.1C3B3DD@roelof.ndb.demon.nl> <5BDE0FA1.11163.2BDFF4D@roelof.ndb.demon.nl> From: N1BUG Openpgp: preference=signencrypt Autocrypt: addr=paul@n1bug.com; prefer-encrypt=mutual; keydata= xsFNBFqj1+0BEACggWlaH8oG/AiXSUG3CeQwZ1NrVEP4U7YsA9N9XEffjCDEsnTjHF2BJSgS 2AicyomkmTGvghEHxrNFfFw07jwgJl97ae/VtNxpERPSE98mb4sPOMpJbwddioMazMDXwhKA wpg5fse+Ru8OrIT04KK919xL/pZuAP6pY6d2kVoizjJOfS71pHpiU6N6q3d9cl+w7d2LKhAE a3A1ZgDquPvn0WQlrN8K5D66xVrwTRhf1b5H4Ozl8/mMJzCeLG1ZIsDB3Pu2flwE81P8dCJA y1azwgY8pTEshVk4em/se9uRiZaDJr/qUSCf6hrV7AGa8g1jpAQDmdGpDNYMqyDqXen4jNi1 8kNFVu1BMl2vjaI8skw/YPxIxlk/0ROHYhN6SuoDq1mt4AW4FryNa7k3A8dM8Bt7udBoTv0i uw4j9R/bmh2vl/QaHRUhDco0xn2z6geWvXkKqha++vzXDrEKUuqgB85SDZPs5W/phs9p0pz1 xA61d1gn8FQJtpou5dQuAucqMo8eKQY5LUcbC+MH5pebH+M2wIuDCBmFPJHQDSPNepeaxJ4o G/HU1hrpzlgLiTTSKR8DcwtMQwYywnCTlm8MgL4jXuPzoGyKDMYyKIjC51G+3AAOJ6oXJAGR g0ehhCPtmnCGBaRlUIoUSpbgc4B+onqFKZmDiVm9CRNJhKIWrQARAQABzRZOMUJVRyA8cGF1 bEBuMWJ1Zy5jb20+wsF9BBMBCAAnBQJao9ftAhsjBQkJZgGABQsJCAcCBhUICQoLAgQWAgMB Ah4BAheAAAoJECRS/J8srRGjPBsQAIh+Haz9gqrQJ0OlMI5xmQ0A5nsVWcatWF/Ea4mucNjL 4n4jmW+Z4Ukn3OVss55chWwrOVMRNWU2d2zRc92ZF7yJhLCoJFV870bZfxNYwdJ3GEBLIu6/ anmQYX0oXFx8UBsx5K6egNqbeflPA7zrLiQkWrz6JApECdiA1rHDjyJdS7PDxBCG9cKgr/5b r4Rn/JlUl9pRPnxlSwHXsV+J6JtFYtWI69MWIVD7Y7OY1wO9+684uOnzeDANzeIwpBDcSm6p 0D5u0b1hfPl2TD0ozVs6P0NvxkMbimXUhRR1QD0FvydyxmZTLAo+XZDGR8GqWYrYrauoRZ1h 3m23+bNT2T4AuoFnWekpsZu+sxIf0LKPtEZCa51O65jZ810ROpXg9Lx71gEoQD+kbjO69+kq 9r7wjytDq/jyhpOGrGYV6kgcQrISY86t9YvkA9Of2HDzZLih3GwecW6fkeV1AO5w4RteE9nL zIs2siGw2YqavF6LpTH71Db7cUYyZWn5hkKpwfpLNnPEuqgZACovpH1WUHx+KMqqIL4rMVCH GcSLqnH2KF4cEDb6OeTbwuLfpGlN+I3j24eQnB2uz5rDa7/IBjsClLl8S/wdDTP8IikBGixX 06v3k06tk/OF4UsfJ0cY/ASGP5+kjT4ASMZAIikwVMpKi5A5be77vecKNYlJQ2a6zsFNBFqj 1+0BEACaujZXo3F17v7QTnub4DjjYvm+nr8J0uU5pPc1UMEz9eWjmtmITm15fx1hPKNtVW+I VlT+DG+ShNnYmO2M4CFBoc7PwkAOc70aDxfHz20kotvj1HhXG7oBiqPkN3TK4C7qWV1HUEPA V960qPdhsoCqmtkvNwj39w1T0ZR5qwwaqDogs9UwBib7zseQ3OXHG32xYYCMcxM35hgXGkkz R7wFL4ZnAPOeFb8LnWtZcrGpwXdsYkXuCxm+A+u9KlFY+w3ZCzZt1F9Ie+/PSZnFIUtbXt2i mfc+VkRwOLz5BDAeWuDL09TN81+gbrR3kXlymDcCbuduO/yHOQK085qzE3LuImdy+JNb7oDf 1C/hvpRvtB02vVy33rzIXT8644SJzFY/mw/W39/BgHKCoL1FrBbfgf0UoIFw5M752i7jQwmv j5yFfnVAXIPpCuusMwWMGVpZcGV7QxJxh0HBEhYgOo9v3zKwzNIPm9V/LA67u/rj4a/MlCE0 mpd6IHaePE1vXDaboPZHZdhAziru5/Jd7KQI0k+HmM/HRANPRNDZ4UeBpgj9PzS6hDN5GHlZ fRUbI8JAg9wSaQtEn0bjyaR7lw0yngZTvvjT1Qqt5zGwm1IAall2STes5xK0aS7p+UJJMVbf ydZ5VOnocvUkwYxbiqoyuVtGxi4tpWW9CRstYXMkAwARAQABwsFlBBgBCAAPBQJao9ftAhsM BQkJZgGAAAoJECRS/J8srRGjTDMP/18q7uhac/naxoFsOqhgXIlvaPgu6GX7s/QOh+bcSV1F y50lxo51P/C95H2TVME/CtCjk2xWQcNjWtXloMEsZpl7T3qWgJHvyZYkDtgh3M6UNY+zb08U K9E2+rR0AZ6zdMKio7Z1xA9BtbUpSZpvy2NgjoYVqo35NllUWMZJq0u+88PvE5WeCIqLipNI EZmUcG9UwolQbPkrRc42ReL+bFbuXGXDA5GbQ0RudXbugI8iUwaw3ftaKElIZtuHW0hw1VrU 9tVHsxKyEoKgNNT1hr+dgRmvCHmA87Pi4R5cMV0ZkLVOYfPX1motedag7HmSNPi2PkYLts4z kyvPEJe2IvaPvjvK1ShRWWgje3uytrhfwyjUZcIuA76RWEfBbwT2Mbrn9O7LvrYtbTiTlsLo Zdk2uocuefBvPd2oI7mTn5eLy/VDy2JVnlb9vpZZhriXI4KtCcP6mYyuPxlxqj/30Kn1fU5b C4EpnKy6hW1CHM42DbwzT+ChjBpFbX9bfwT4qn6d42+T4mN5wkmfnBRHfcn8Wf1ezRSK3Ome Esa3ZDssj23CZHe11uec6Ln14qoB7JyRT9qM3Q99tzvAlmWFM3GrSsG94g4JponQjQWHmr8B eMYezwJHzSI7zWElJpzs/OuohstTYfYTy16FygUOEinc1K4ywjEklgRpXRtjKvqc Message-ID: <7a231230-3be7-cbac-4067-d4196cb67e04@n1bug.com> Date: Sun, 4 Nov 2018 05:58:59 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-Provags-ID: V03:K1:0PGHCMWB5Gqf+2509koIG+TztBm0d0OXgDd5yEWiBL5oXzYLLg6 RZCZh2N5aA1HaEzf9Ww1vlXbUgrTTwNOy3Pi0d1fc8CMS7Z9jp+uzz/xnvUxulBOEh9gmpQ stT4eYUo5oN1hiJVsWxaWRrSf2eA0iRA6P8ao950YPRNpZEpt0LEW3LHDINrHeMy9JlNotl 6mh7b7+wz8LYZ8cyzVssg== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V01:K0:jrsnDoWnVxE=:lihXigmVzD/4GPkWoopT2T +ftivyfoxXjbIWui+2Vr1KS8Wq/bzFwOrCVkkG9x1Y+zGNtvS2ByDIA9CRhZSsJEJjQH5pAN/ vi6avhaijFt128xXgmsuYeBK53iARcv64lZh+j9UzurIQn6G+bbAzaTSsPALM87hAwtxEuZ1V PdWS3ZfObVMcR0spRl2XCUHJafvfY2MKGjHyRjfxn77VeDCDXQiMiSqc7PEfSk7OQwm529g4L qCpdxX+ylizssWbVLVXSDWLkisw14o6JIUlI+iXioqDSc0SjiftEEodnoRRBDQCXV6fohJBOm zEmCCO9LA6Xhwt1dmApw1iO45omut8X4S9L81lCLSBK5PqCWjJhJamHBW/tmI83n1t1vKnbpk UGRw/kWlJu/Ki8c5Hmm2DbIR5dc4I/tLQbFDuoM6Hn1AAw9u0EKg+zkzvJYmdq6McEZ5AykW3 WMN80a4jh7IxEFOmw5mixOkVPnv0YEWlnvNuj5ZpeiJsZTx2OYIQQ8k7kSwMtIZtaU5HMTJE7 nspaS9zmAJpVrVGmv9u2+FqbOfvjQQC+Kq29TvwFkOaLMRD7/EZmtTGXaPHMdPmLvO+2BZ3yd 81fSPf9xrHleAy5sqam8NkEv4JugaGjpPYHqdOyySiiLiSr05v4chfZhgEysmiy18cDHnJq4P 8ld4HV/VLesuxwB2IA0WFkl/UCiMLIP/EGO17UxOAsxRa5ybfxhjhB8Zeg59UcEggVK+sJpoa USX6DPn81+BtKh2m X-Spam-Score: -0.0 (/) 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 @@CONTACT_ADDRESS@@ for details. Content preview: Hi Joe, Sorry about the coil heating difficulties. Is this something new? I need to investigate my system for heating. I see a small but consistent change in apparent antenna system resistance during 2 minute WSPR transmissions since I increased power. I suspect this may be due to core heating in the matching transformer but need to confirm. It doesn't seem to present any operational difficulty but is something I want to better understand. [...] Content analysis details: (-0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [74.208.4.194 listed in list.dnswl.org] -0.0 RCVD_IN_MSPIKE_H3 RBL: Good reputation (+3) [74.208.4.194 listed in wl.mailspike.net] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 RCVD_IN_MSPIKE_WL Mailspike good senders X-Scan-Signature: 8556389a5ea14fbbf9b9d801ab70c592 Subject: Re: LF: VO1NA 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 Hi Joe, Sorry about the coil heating difficulties. Is this something new? I need to investigate my system for heating. I see a small but consistent change in apparent antenna system resistance during 2 minute WSPR transmissions since I increased power. I suspect this may be due to core heating in the matching transformer but need to confirm. It doesn't seem to present any operational difficulty but is something I want to better understand. I will welcome a chance to listen for your CW another time. In the past your QRSS has at times been clearly audible in the headphones. If you are interested in two way QSOs I would certainly be interested to try with you. I have a bit of work to do getting my QSO capability reinstated following some station upgrades over the summer. I am waiting for a batch of connectors to arrive but this should be sorted out in a week or so. 73, Paul On 11/3/18 9:06 PM, jcraig@mun.ca wrote: > Hi Paul, > > Sorry to learn of your foul WX. We get lots of that up here! > I just came back from the tower. The reflected power jumped > very high so up the hill with a flashlight to check > the downlead, coil etc. All seemed OK but the coil (2mm copper) > was quite warm! The CW resumed at 0045 and hopefully will > remain on for the night. > > There will be another night to try again, Paul. It's been > quite a while since the last LF CQ QSO from here. > > 73 > Joe > > On Sat, 3 Nov 2018, N1BUG wrote: > >> Hi Joe, >> >> I wish I could listen for your CW but I have shut down operations >> for the night. We have high winds and power interruptions were >> causing reboots of the computer that hosts the SDRs for LF and MF. >> My transmit operations are also suspended during the wind storm. >> >> 73, >> Paul N1BUG >> >> >> On 11/3/18 8:21 PM, jcraig@mun.ca wrote: >>> Hi Roelof, >>> >>> At 2335 the TX mode switch was moved from QRSS100 to 10 WPM CW on >>> 136.5 kHz. Good luck to you and anyone else who might be listening. >>> >>> And I am envious of your copy of LT/305! >>> >>> 73 & TNX >>> Joe