{"id":164,"date":"2020-03-16T13:45:08","date_gmt":"2020-03-16T12:45:08","guid":{"rendered":"http:\/\/sq7hjb.pl\/?page_id=164"},"modified":"2020-03-16T18:04:26","modified_gmt":"2020-03-16T17:04:26","slug":"164-2","status":"publish","type":"page","link":"http:\/\/sq7hjb.pl\/index.php\/164-2\/","title":{"rendered":"PCB do wzmacniacza MMIC w obudowie SOT89"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">PCB do wzmacniacza MMIC w obudowie SOT89.<\/h2>\n\n\n\n<p>PCB zaprojektowana dla wzmacniacza MMIC w obudowie SOT89.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"317\" src=\"http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/sot89s1-1024x317.jpg\" alt=\"\" class=\"wp-image-179\" srcset=\"http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/sot89s1-1024x317.jpg 1024w, http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/sot89s1-300x93.jpg 300w, http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/sot89s1-768x238.jpg 768w, http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/sot89s1.jpg 1220w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Wzmacniacz mo\u017cna zasila\u0107 na kilka sposob\u00f3w , przez piny na p\u0142ytce lub przez przew\u00f3d koncentryczny. <br>Wej\u015bcie wzmacniacza oznaczone jest RF IN,  a wyj\u015bcie RF OUT. Przez wyj\u015bcie mo\u017ce by\u0107 podawane napi\u0119cie zasilaj\u0105ce.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"597\" height=\"338\" src=\"http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/sot89-s-1.jpg\" alt=\"\" class=\"wp-image-170\" srcset=\"http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/sot89-s-1.jpg 597w, http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/sot89-s-1-300x170.jpg 300w\" sizes=\"auto, (max-width: 597px) 100vw, 597px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"588\" src=\"http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/DSC07044-1024x588.jpg\" alt=\"pcb sot89\" class=\"wp-image-162\" srcset=\"http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/DSC07044-1024x588.jpg 1024w, http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/DSC07044-300x172.jpg 300w, http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/DSC07044-768x441.jpg 768w, http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/DSC07044-1536x883.jpg 1536w, http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/DSC07044-2048x1177.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Wersja 1<\/h3>\n\n\n\n<p>Wzmacniacz mo\u017cna r\u00f3wnie\u017c zasila\u0107 po linii koncentrycznej przy pomocy tr\u00f3jnika bias tee z pomini\u0119ciem L1,L2, C3,C3*,C4, c5,C5*, R. W miejsce C2 musimy wlutowa\u0107 opornik 0R (zworka). W takiej konfiguracji nie mamy mo\u017cliwo\u015bci ustalenia warto\u015bci pr\u0105du przy pomocy opornika R.<\/p>\n\n\n\n<p>Na fotce w prawdzie pozosta\u0142y wlutowane kondensatory, ale wylutowanie cewek L1, L2 od\u0142\u0105cza pozosta\u0142e elementy. Fotka poni\u017cej.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"332\" src=\"http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/sot89-2-1024x332.jpg\" alt=\"\" class=\"wp-image-167\" srcset=\"http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/sot89-2-1024x332.jpg 1024w, http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/sot89-2-300x97.jpg 300w, http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/sot89-2-768x249.jpg 768w, http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/sot89-2-1536x498.jpg 1536w, http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/sot89-2-2048x664.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Wersja 2<\/h3>\n\n\n\n<p>Zasilanie po przez piny dost\u0119pne na pcb. W tym uk\u0142adzie nie montujemy L2, C5,C5*. Rezystor R s\u0142u\u017cy do ustawienia pr\u0105du pracy wzmacniacza mmic.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Wersja 3<\/h3>\n\n\n\n<p>Pe\u0142na obsada pcb. Zasilanie po linii koncentrycznej . Dodatkowo z pin\u00f3w mo\u017cemy pobra\u0107 zasilanie do innego urz\u0105dzenia pami\u0119taj\u0105c, aby nie przekroczy\u0107 limitu napi\u0119\u0107 i pr\u0105d\u00f3w dla uk\u0142adu (p\u0142ytki) bias tee.<br>Napi\u0119cie uzale\u017cnione jest od zastosowanych kondensator\u00f3w, a pr\u0105d od d\u0142awika i bezpiecznika polimerowego.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"638\" src=\"http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/DSC_02701-1024x638.jpg\" alt=\"pcbsot89_1\" class=\"wp-image-163\" srcset=\"http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/DSC_02701-1024x638.jpg 1024w, http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/DSC_02701-300x187.jpg 300w, http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/DSC_02701-768x479.jpg 768w, http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/DSC_02701-1536x957.jpg 1536w, http:\/\/sq7hjb.pl\/wp-content\/uploads\/2020\/03\/DSC_02701-2048x1276.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-text-color has-primary-color\"><strong>Huta D\u0142utowska 16.03.2020<\/strong><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>PCB do wzmacniacza MMIC w obudowie SOT89. PCB zaprojektowana dla wzmacniacza MMIC w obudowie SOT89. Wzmacniacz mo\u017cna zasila\u0107 na kilka<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-164","page","type-page","status-publish","hentry","comments-off"],"_links":{"self":[{"href":"http:\/\/sq7hjb.pl\/index.php\/wp-json\/wp\/v2\/pages\/164","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/sq7hjb.pl\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/sq7hjb.pl\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/sq7hjb.pl\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/sq7hjb.pl\/index.php\/wp-json\/wp\/v2\/comments?post=164"}],"version-history":[{"count":8,"href":"http:\/\/sq7hjb.pl\/index.php\/wp-json\/wp\/v2\/pages\/164\/revisions"}],"predecessor-version":[{"id":180,"href":"http:\/\/sq7hjb.pl\/index.php\/wp-json\/wp\/v2\/pages\/164\/revisions\/180"}],"wp:attachment":[{"href":"http:\/\/sq7hjb.pl\/index.php\/wp-json\/wp\/v2\/media?parent=164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}