{"id":37,"date":"2008-08-05T05:27:00","date_gmt":"2008-08-05T03:27:00","guid":{"rendered":"http:\/\/www.ik0vve.net\/index.php\/2008\/08\/05\/test-wecontroller-per-gestione-loop-magnetico\/"},"modified":"2008-08-05T05:27:00","modified_gmt":"2008-08-05T03:27:00","slug":"test-wecontroller-per-gestione-loop-magnetico","status":"publish","type":"post","link":"https:\/\/www.ik0vve.net\/?p=37","title":{"rendered":"Test WEController per gestione loop magnetico"},"content":{"rendered":"<div style=\"text-align: justify;\">ENGLISH FOLLOWS (Thanks to IC8POF)<\/p>\n<p>Pubblico il video delle prove effettuate ieri su una nuova feature del mio programma WEController.<br \/>Questa nuova funzione gestisce il movimento in automatico di un motore stepper che connesso meccanicamente ad un condensatore variabile di un loop magnetico, accorda l&#8217;antenna sulla frequenza impostata dal VFO della radio.<br \/>Nel video, che effettivamente non \u00e8 proprio ad alta qualit\u00e0, si possono notare tre schermate:<\/div>\n<ol style=\"text-align: justify;\">\n<li>In alto a sx: Ham Radio Deluxe. Serve per connettere la radio a WEController: tramite questo software WEC legge la frequenza del ricetrasmettitore (un IC737 per la prova) ed effettua i calcoli per spostare il motore stepper.<\/li>\n<li>In alto a dx: schermata del software del miniVNA. Questa schermata mi consente in tempo reale di controllare effettivamente la frequenza centrale di risonanza del loop ad ogni movimento di motore.<\/li>\n<li>In basso a sx: Schermata di WEController. Anche se non \u00e8 molto chiara si pu\u00f2 vedere che ad ogni movimento di motore 4 lucine rosse (corrispondenti alle 4 uscite che pilotano il motore) si accendono in sequenza.<\/li>\n<\/ol>\n<div style=\"text-align: justify;\">Il video si apre con la memorizzazione di vari punti sulla banda dei 30 metri, continua poi su quella dei 20. Pi\u00f9 punti memorizzo pi\u00f9 preciso sar\u00e0 il calcolo di WEC per trovare un punto di accordo del loop.<br \/>Una volta messo il sistema in automatico, ad ogni movimento del VFO della radio WEController effettuer\u00e0 dei calcoli e decider\u00e0 se sar\u00e0 necessario spostare il motorino per variare l&#8217;accordo.<br \/>Come si vedr\u00e0 dal video (magari mettete in pausa!) la frequenza con pi\u00f9 basso ROS letta dal miniVNA corrisponder\u00e0 in modo abbastanza preciso con quella impostata da WEController.<\/div>\n<div style=\"text-align: center;\"><object width=\"388\" height=\"322\" id=\"BLOG_video-2a7cae350b56bfce\" class codebase=\"http:\/\/download.macromedia.com\/pub\/shockwave\/cabs\/flash\/swflash.cab#version=6,0,40,0\"><param name=\"movie\" value=\"\/\/www.youtube.com\/get_player\"><param name=\"bgcolor\" value=\"#FFFFFF\"><param name=\"allowfullscreen\" value=\"true\"><param name=\"flashvars\" value=\"flvurl=http:\/\/redirector.googlevideo.com\/videoplayback?id%3D2a7cae350b56bfce%26itag%3D5%26source%3Dblogger%26app%3Dblogger%26cmo%3Dsensitive_content%253Dyes%26ip%3D0.0.0.0%26ipbits%3D0%26expire%3D1449953096%26sparams%3Did,itag,source,ip,ipbits,expire%26signature%3D34A2D61BF819EA3B14DF204AFAB107B66E1DD3B6.141A54A114C16F36563CAE44280F836217BCF3E6%26key%3Dck2&amp;iurl=http:\/\/video.google.com\/ThumbnailServer2?app%3Dblogger%26contentid%3D2a7cae350b56bfce%26offsetms%3D5000%26itag%3Dw160%26sigh%3Dr0OQiAV8fTxY97HReg58ysWkl54&amp;autoplay=0&amp;ps=blogger\"><embed src=\"\/\/www.youtube.com\/get_player\" type=\"application\/x-shockwave-flash\" width=\"388\" height=\"322\" bgcolor=\"#FFFFFF\" flashvars=\"flvurl=http:\/\/redirector.googlevideo.com\/videoplayback?id%3D2a7cae350b56bfce%26itag%3D5%26source%3Dblogger%26app%3Dblogger%26cmo%3Dsensitive_content%253Dyes%26ip%3D0.0.0.0%26ipbits%3D0%26expire%3D1449953096%26sparams%3Did,itag,source,ip,ipbits,expire%26signature%3D34A2D61BF819EA3B14DF204AFAB107B66E1DD3B6.141A54A114C16F36563CAE44280F836217BCF3E6%26key%3Dck2&#038;iurl=http:\/\/video.google.com\/ThumbnailServer2?app%3Dblogger%26contentid%3D2a7cae350b56bfce%26offsetms%3D5000%26itag%3Dw160%26sigh%3Dr0OQiAV8fTxY97HReg58ysWkl54&#038;autoplay=0&#038;ps=blogger\" allowFullScreen=\"true\" \/><\/object><\/p>\n<div style=\"text-align: justify;\">Questa nuova funzione non \u00e8 ancora disponibile sul mio sito dato che st\u00f2 cercando ancora eventuali bug.<br \/>Sono graditi commenti e suggerimenti.<br \/>Buona visione!!<\/p>\n<p><span style=\"font-style: italic;font-family:verdana;\" >English Version<\/p>\n<p><\/span><span style=\"font-style: italic;\">In the folowing video you find the first tests carried with my program WEController.<\/span><br \/><span style=\"font-style: italic;\">This new feature manages automatically a stepper motor which maybe connected to a variable capacitor of a magnetic loop, tuning the loop&#8217;s variable capacitor  exactly on the frequncy on which the VFO stays via the CAT commands.<\/span><br \/><span style=\"font-style: italic;\">Even if the video is not of good quality you can see 3 main windows:<\/span><span style=\"font-style: italic;\"><\/p>\n<p><\/span><\/p>\n<ol>\n<li><span style=\"font-style: italic;\">Upper Left: HRD is used to get WeController to be connected via that program by reading its frequency. In my test I use an IC737, and WeCon makes the calculations to put the stepper on the right position.<\/span><\/li>\n<li><span style=\"font-style: italic;\">Upper Right : MiniVNA analyzer is used to check in real time the resonating frequency of the loop and the movement of its variable capacitor.<\/span><\/li>\n<li><span style=\"font-style: italic;\">Lower Left : WeController window. Even if the video is not very clear (I will do a better one in the future) is possible to have a visual indication of the stepper motor rotating via 4 red leds.<\/span><\/li>\n<\/ol>\n<p><span style=\"font-style: italic;\">The video begons with the memorizing of the band segments on the 30 meters, going ahead on 20 mt . The more points are memorized per band the more precise will be the Variable capacitor position on each band segment.<\/span><br \/><span style=\"font-style: italic;\">Once all the band segments are set it will suffice that the VFO is put on that band and the program memories will put the loop on the right positions.<\/span><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>ENGLISH FOLLOWS (Thanks to IC8POF) Pubblico il video delle prove<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[13,14],"tags":[],"_links":{"self":[{"href":"https:\/\/www.ik0vve.net\/index.php?rest_route=\/wp\/v2\/posts\/37"}],"collection":[{"href":"https:\/\/www.ik0vve.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ik0vve.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ik0vve.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ik0vve.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=37"}],"version-history":[{"count":0,"href":"https:\/\/www.ik0vve.net\/index.php?rest_route=\/wp\/v2\/posts\/37\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.ik0vve.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=37"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ik0vve.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=37"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ik0vve.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=37"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}