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Sun, 04 Nov 2018 11:22:22 +0100 To: rsgb_lf_group@blacksheep.org References: <166db2c2756-1ec8-3528@webjas-vab237.srv.aolmail.net> 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: Date: Sun, 4 Nov 2018 05:22:16 -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: <166db2c2756-1ec8-3528@webjas-vab237.srv.aolmail.net> Content-Language: en-US X-Provags-ID: V03:K1:6NMggOu6IqNhSEozd0dj227hD8tmvUuu4iXkyzMwtzUVP2mzx3n R7VAVU5JxaLu7EHbXeC0in9KdSlN4yD/bl5yeV7e+oecwQLK+SaBlLlXmT0kJRmmeaSoWte F5DfDxT6+EG4mqqpCkSp9son1ls3sJgoOiTCqI82o1b0shCCbtmMK+bMqlbFnOo47Ahl/5e lGdw70V3wU8ybDtD9pAfA== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V01:K0:thYMSWedAIU=:je9AqA0t6yEtamWsLqDJM2 Up+kNVnAGz+V1cJmMYp0Agz5+oWNSg3jUK6edN7cwejXhxm719HWrDN0cKY//J4zexrWdwpz+ x3sEpHaqANGT3Zy1a67J2QT+l4s8RtdMNmZpoZiFI7giXAh480zAxZrP1FvT8wEwYriWUoQtb BhQyP206edsXIdYBx6IQImzN2Uz/yL6htZDaNxbTjFlx7g9MR9uuXfkx8Tun4+9IHHaOf631n cQcbO3vke7kkCuXUaBGw6M7iDDAj3Is2LYY6xGy3Jdvbn1LddbQMTWX1YEnUEJZ/cAsE0XyZa P1yIfZDHgqnw9cJ+LS9olGmctxyjybPCXYwVaUeTVkzYqpg60L6IY81imYfcwZHbqWgh4dxVn pbC5+yVAqb2bzkI+A4qhaX65RjZYQilNL8ysYybVgqyDeXsffIdgI6iRelyNjOGkQIEokOWEJ s9HQGHWaLpmaB84CHuSV7UiRIUQSNM+i9LQ+CaEJS4MTupNQ1B6uZvDSgzgk0VXia2uyp2FHA VCyM7N6QiXF2Fj5/ghQjs+23RW/uNZNcgIHUK86FkK3Ju6pLnEbGBR93sTdmkRQNsusFy8i1m fMQ/NFQyT1/LOr0Dv1JPXSV/PF7o8ZHGE8g5TElzT0wRU/1y3vfKcoOJEmxcHCNfZd8vWBJ02 nPZwEKrtiv0diNq02v8dQ5qFRuKhI/NBWcGUQceqVCibbD+SrjEq4wxVeVK1J8ZdYG0JXH3jS eGfNrMEryvrFXuhL7ijaMsso8aTN3y4kOtpWFNIKmQG2+06dSTgq79ZDH+3MF/rJEVWXV4Nkq s1tQz1uSJxzvAso/Ibdd8jmyp6Ilw== 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: > More reading on the subject is needed on my part to better > understand the improvements K1JT has made to sensitivity and > signal decoding in these newer beta versions. Likewise for me, Mike. I do know that in 1.9 the improvements were mainly at LF and MF, by taking advantage of the phase stability of signals at these frequencies. My tests showed more advantage at LF than at MF but very noticeable for both. Not consistent, with greater improvement on some nights than on others. I think this is what one would expect? [...] 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 [74.208.4.196 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record X-Scan-Signature: e09cca6d8e44a91eadbdfb3e1b8aec09 Subject: Re: LF: WSPR 475 kHz 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 > More reading on the subject is needed on my part to better > understand the improvements K1JT has made to sensitivity and > signal decoding in these newer beta versions. Likewise for me, Mike. I do know that in 1.9 the improvements were mainly at LF and MF, by taking advantage of the phase stability of signals at these frequencies. My tests showed more advantage at LF than at MF but very noticeable for both. Not consistent, with greater improvement on some nights than on others. I think this is what one would expect? As I currently understand it, in 2.0 the gain comes from using a second decoding algorithm. If the first (old) algorithm fails to produce a decode, it is passed to the new algorithm. Unlike the old this one always returns a codeword. But, many (most?) would result in false decodes. To reject false decodes the result is checked against a file of previously decoded call signs. If it matches something found in that file it is considered good, otherwise it is not. Personally this last change troubles me but I am sure most people will love it. 73, Paul N1BUG