{"id":116,"date":"2001-05-02T14:06:17","date_gmt":"2001-05-02T14:06:17","guid":{"rendered":"https:\/\/satelit.cz\/?p=116"},"modified":"2001-05-02T14:06:17","modified_gmt":"2001-05-02T14:06:17","slug":"informace-z-mikrovlnneho-setkani","status":"publish","type":"post","link":"https:\/\/satelit.cz\/?p=116","title":{"rendered":"Informace z Mikrovlnn\u00e9ho setk\u00e1n\u00ed"},"content":{"rendered":"<p><TABLE WIDTH=\"100\" CELLSPACING=\"10\" ALIGN=\"left\"><TR><TD><br \/>\n<TABLE WIDTH=\"120\" CELLSPACING=\"10\" ALIGN=\"left\"><TR><TD><a href=\"http:\/\/www.satelit.cz\/setkani\/Setkani\/2001\/Studnice\/P4290018.JPG\"><img decoding=\"async\" src=\"http:\/\/www.satelit.cz\/setkani\/Setkani\/2001\/Studnice\/small\/P4290018sm.jpg\" align=\"left\" border=\"0\"><\/a><\/TR><TR><TD><font size=\"1\"><i>Pohled na chatu TJ studnice, zleva OK1VCO, OK1VVT, OK1IRB a kolega z OK1KIM<\/i><\/font><\/TD><\/TR><\/TABLE><br \/>\n<\/TD><\/TR><\/TABLE>Tento t\u00fdden prob\u011bhlo X. Mikrovlnn\u00e9 setk\u00e1n\u00ed radioamat\u00e9r\u016f ve Studnici u Nov\u00e9ho M\u011bsta na Morav\u011b. O co jste p\u0159i\u0161li, pokud jste se nez\u00fa\u010dastnili, V\u00e1m p\u0159ibl\u00ed\u017e\u00ed n\u00e1sleduj\u00edc\u00ed \u010dl\u00e1nek.<br \/>\n Jako ka\u017ed\u00fd rok, jsme se s kolegy OK1VCO a OK1VVS vypravili na\u010deprat nov\u00e9 v\u011bdomosti a zku\u0161enosti na Mikrovlnn\u00e9 setk\u00e1n\u00ed. Z Teplic jsme vyrazili v p\u00e1tek odpoledne a i kdy\u017e to nebyl nejvhodn\u011bj\u0161\u00ed \u010das, na m\u00edsto jsme dorazili kolem osm\u00e9 hodiny ve\u010dern\u00ed.<br \/>\n V\u011bt\u0161ina sklan\u00edch p\u0159\u00edznivc\u016f mikrovln ji\u017e byla v klubovn\u011b chaty m\u00edstn\u00ed t\u011blov\u00fdchovn\u00e9 jednoty a tak jsme se zaprezentovali a pozdravili v\u0161echny kamar\u00e1dy. \u00dalohu oragnizace v m\u00edst\u011b setk\u00e1n\u00ed na sebe tentokr\u00e1t vzal Zden\u011bk OK1DFC a tak si mohl Franta OK1CA po letech trochu vydechnout. Po prezentaci jsme se \u0161li ubytovat a odpo\u010dinout si po cest\u011b a p\u0159ipravit se na z\u00edt\u0159ej\u0161\u00ed maraton p\u0159edn\u00e1\u0161ek.<br \/>\n V sobotu r\u00e1no jsme po sn\u00eddani zaujali m\u00edsto v p\u0159epln\u011bn\u00e9 klubovn\u011b a u\u017e to za\u010dalo. P\u0159iv\u00edt\u00e1n\u00ed se ujal Zden\u011bk OK1DFC a Franta OK1CA, kte\u0159\u00ed \u00fa\u010dastn\u00edky sezn\u00e1mili s nov\u00fdm syst\u00e9mem m\u011b\u0159en\u00ed a uvedli prvn\u00edho p\u0159edn\u00e1\u0161ej\u00edc\u00edho. T\u00edm byl op\u011bt Zden\u011bk OK1DFC, kter\u00fd p\u0159ednesl <a href=\"http:\/\/www.satelit.cz\/setkani\/Dokumenty\/KONOPAC_1992-01\/2001\/EME%20provoz%20DFC\/EME%20technika%20provozu%208.htm\">p\u0159edn\u00e1\u0161ku o z\u00e1kladech provozu EME<\/a> v p\u00e1smech 2m &#8211; 23 cm na kter\u00e1 se specializuje. <br \/>\n Po Zde\u0148kovo p\u0159edn\u00e1\u0161ce n\u00e1sledovala kr\u00e1tk\u00e1 pauza a mal\u00e1 zm\u011bna proti pl\u00e1nu, kdy\u017e n\u00e1sledovala p\u0159edn\u00e1\u0161ka Dana OK1DIG a Karla OK1JKT o provozu Rain Scatter v p\u00e1smu 3 cm v\u010detn\u011b mo\u017enost\u00ed p\u0159edpov\u011bdi RS.<br \/>\n Zm\u011bnu v pl\u00e1nu zp\u016fsobila \u00fa\u010dast Mirka OK2AQK, kter\u00fd p\u0159inesl nejnov\u011bj\u0161\u00ed informace o dru\u017eici AO-40 s pl\u00e1ny a mo\u017enostmi, kter\u00e9 n\u00e1m tato dru\u017eice je\u0161t\u011b nab\u00edz\u00ed. O tom v\u0161ak p\u0159iprav\u00edm j\u011b\u0161t\u011b dal\u0161\u00ed \u010dl\u00e1nek, proto\u017ee mne to velmi zaujalo. <br \/>\n Po Mirkovi n\u00e1sledovala p\u0159ibli\u017en\u011b dvouhodinov\u00e1 pauza na ob\u011bd, kdy jsme \u0161li je\u0161t\u011b rychle zm\u011b\u0159it na\u0161e z\u00e1t\u011b\u017ee na 2m &#8211; 13 cm a po ob\u011bd\u011b ji\u017e n\u00e1sledovala p\u0159edn\u00e1\u0161ka Vl\u00e1di OK1VPZ o konstrukci PA s zn\u00e1mou GI-7B na 23 cm. V t\u00e9 se v podstat\u011b pojedn\u00e1valo zejm\u00e9na o probl\u00e9mech s velkou kladnou zp\u011btnou vazbou p\u0159\u00edmo uvnit\u0159 elektronky, kter\u00e1 zp\u016fsobuje zna\u010dnou nestabilitu obvodu a proto\u017ee klasick\u00e9 metody (neutralizace) zklamaly nast\u00ednil mo\u017enost \u0159e\u0161en\u00ed pomoc\u00ed pou\u017eit\u00ed cirkul\u00e1toru. Z t\u00e9to p\u0159edn\u00e1\u0161ky vyplynulo, \u017ee s elektronkou GI-7B je mo\u017en\u00e9 postavit na 23cm PA s v\u00fdkonem p\u0159ibli\u017en\u011b 250W co\u017e ji\u017e hrani\u010d\u00ed s my\u0161lenkou stavby pomoc\u00ed dvou kvalitn\u00edch tranzistor\u016f. (Moje \u00favaha, kter\u00e1 nemus\u00ed b\u00fdt funk\u010dn\u00ed)<br \/>\n Dal\u0161\u00ed velice zaj\u00edmavou p\u0159edn\u00e1\u0161kou bylo pojedn\u00e1n\u00ed od Vl\u00e1di OK1DAK o LNA s vysok\u00fdm IP a v\u00fdhody \u010di nev\u00fdhody pou\u017eit\u00ed LNA p\u0159i b\u011b\u017en\u00e9m provozu.<br \/>\n A na z\u00e1v\u011b\u0159 n\u00e1m Jirka OK1DCI p\u0159ipom\u011bl z\u00e1sady konstrukc\u00ed v p\u00e1smech mikrovln.<\/p>\n<p> Mal\u00fdm ne\u00fasp\u011bchem setk\u00e1n\u00ed bylo neuskute\u010dn\u011bn\u00ed re\u00e1ln\u00e9ho EME provozu, kter\u00fd byl pl\u00e1nov\u00e1n, z d\u016fvodu nezaji\u0161t\u011bn\u00ed ant\u00e9ny, p\u0159esto si v\u0161ak v\u0161ichni z\u00e1jemci o mikrovlnou t\u00e9matiku jist\u011b p\u0159i\u0161li na sv\u00e9 a obohatili si v\u011bdomosti v t\u00e9to oblasti. pro ty z V\u00e1s co se na setk\u00e1n\u00ed nedostali jsem p\u0159ipravil n\u011bkolik <a href=\"http:\/\/www.satelit.cz\/setkani\/Setkani\/2001\/Studnice\/\" \/>fotografi\u00ed<\/a> a <a href=\"http:\/\/www.satelit.cz\/setkani\/Dokumenty\/KONOPAC_1992-01\/2001\/OBSAH%20SBORNKU.htm\">Sborn\u00edk<\/a> ze setk\u00e1n\u00ed v roce 2001.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pohled na chatu TJ studnice, zleva OK1VCO, OK1VVT, OK1IRB a kolega z OK1KIM Tento t\u00fdden prob\u011bhlo X. Mikrovlnn\u00e9 setk\u00e1n\u00ed radioamat\u00e9r\u016f ve Studnici u Nov\u00e9ho M\u011bsta na Morav\u011b. O co jste p\u0159i\u0161li, pokud jste se nez\u00fa\u010dastnili, V\u00e1m p\u0159ibl\u00ed\u017e\u00ed n\u00e1sleduj\u00edc\u00ed \u010dl\u00e1nek. Jako ka\u017ed\u00fd rok, jsme se s kolegy OK1VCO a OK1VVS vypravili na\u010deprat nov\u00e9 v\u011bdomosti a zku\u0161enosti&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[2],"tags":[],"class_list":["post-116","post","type-post","status-publish","format-standard","hentry","category-radioamateri"],"_links":{"self":[{"href":"https:\/\/satelit.cz\/index.php?rest_route=\/wp\/v2\/posts\/116","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/satelit.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/satelit.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/satelit.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/satelit.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=116"}],"version-history":[{"count":0,"href":"https:\/\/satelit.cz\/index.php?rest_route=\/wp\/v2\/posts\/116\/revisions"}],"wp:attachment":[{"href":"https:\/\/satelit.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=116"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/satelit.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=116"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/satelit.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}