{"id":492,"date":"2023-01-23T12:19:52","date_gmt":"2023-01-23T11:19:52","guid":{"rendered":"https:\/\/www.iz0aex.it\/?page_id=492"},"modified":"2024-09-30T08:55:56","modified_gmt":"2024-09-30T06:55:56","slug":"accordatore-automatico-hf","status":"publish","type":"page","link":"https:\/\/www.iz0aex.it\/?page_id=492","title":{"rendered":"Accordatore Automatico HF 1KW"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Girando curiosamente sul WEB ho visto il Kit di un ATU da 1kW sintonizzatore automatico d&#8217;antenna, lo propongono vari siti online, su ebay, su Ali-Express e altri ancora, il kit denominato ATU-1000 si basa al progetto di N7DCC, sistema poi rielaborato su circuito stampato da EU2AV.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il firmware utilizzato sul Chip PIC16F1938 \u00e8 lo stesso dell\u2019ATU-10\/100, ma modificato in EEPROM per adattarsi al meglio alle specifiche dell\u2019ATU-1000.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"736\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/1-3-1024x576.jpg\" alt=\"\" class=\"wp-image-736\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/1-3-1024x576.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/1-3-300x169.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/1-3-768x432.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/1-3-1536x864.jpg 1536w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/1-3.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"708\" data-id=\"738\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/2-3-1024x708.jpg\" alt=\"\" class=\"wp-image-738\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/2-3-1024x708.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/2-3-300x207.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/2-3-768x531.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/2-3-1536x1062.jpg 1536w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/2-3.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"737\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/3-2-1024x576.jpg\" alt=\"\" class=\"wp-image-737\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/3-2-1024x576.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/3-2-300x169.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/3-2-768x432.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/3-2-1536x864.jpg 1536w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/3-2.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Devo dire che nel kit fornito (acquistato su ebay) c\u2019\u00e8 tutto il necessario per assemblare l&#8217;accordatore tranne il contenitore, i toroidi sono degli ottimi AMIDON T200 e i rel\u00e8 sono gli austriaci SCHRACK RT314012 da 12vdc con contatti da 16A\/250Vca.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il kit \u00e8 accompagnato da un solo foglio con alcune istruzioni su come avvolgere le bobine, collegare l\u2019alimentazione, l\u2019ingresso e l\u2019uscita RF, molto semplice anzi essenziale, quindi non vi aspettiate schemi o istruzioni dettagliate, Per la visualizzazione dei dati a display viene fornito un piccolo OLED da 0.96 pollici ma al momento del montaggio l\u2019ho sostituito con un display a LCD 2&#215;16 molto pi\u00f9 chiaro e dettagliato.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"739\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/4-2-1024x576.jpg\" alt=\"\" class=\"wp-image-739\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/4-2-1024x576.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/4-2-300x169.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/4-2-768x432.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/4-2-1536x864.jpg 1536w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/4-2.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"740\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/5-2-1024x576.jpg\" alt=\"\" class=\"wp-image-740\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/5-2-1024x576.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/5-2-300x169.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/5-2-768x432.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/5-2-1536x864.jpg 1536w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/5-2.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"741\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/6-2-1024x576.jpg\" alt=\"\" class=\"wp-image-741\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/6-2-1024x576.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/6-2-300x169.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/6-2-768x432.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/6-2-1536x864.jpg 1536w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/6-2.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"654\" data-id=\"743\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/7-2-1024x654.jpg\" alt=\"\" class=\"wp-image-743\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/7-2-1024x654.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/7-2-300x191.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/7-2-768x490.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/7-2-280x180.jpg 280w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/7-2.jpg 1410w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"744\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/8-2-1024x576.jpg\" alt=\"\" class=\"wp-image-744\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/8-2-1024x576.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/8-2-300x169.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/8-2-768x432.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/8-2-1536x864.jpg 1536w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/8-2.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"668\" data-id=\"760\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/IMG-20240930-WA0015-1024x668.jpg\" alt=\"\" class=\"wp-image-760\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/IMG-20240930-WA0015-1024x668.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/IMG-20240930-WA0015-300x196.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/IMG-20240930-WA0015-768x501.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/IMG-20240930-WA0015.jpg 1380w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">La realizzazione \u00e8 abbastanza semplice e comunque agevolata da quasi tutti i componenti SMD, anche i microcontrollori e PIC che arrivano gi\u00e0 saldati sui due PCB, l\u2019utente dovr\u00e0 saldare i rel\u00e8, le induttanze (che prima dovranno essere preparate come da indicazioni sul foglio fornito) e tutte le interconnessioni con i pulsanti, interruttore, prese PL, ecc.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" data-id=\"759\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/9-3.jpg\" alt=\"\" class=\"wp-image-759\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/9-3.jpg 800w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/9-3-300x150.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/9-3-768x384.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"758\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/IMG-20240930-WA0025-1024x576.jpg\" alt=\"\" class=\"wp-image-758\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/IMG-20240930-WA0025-1024x576.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/IMG-20240930-WA0025-300x169.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/IMG-20240930-WA0025-768x432.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/IMG-20240930-WA0025-1536x864.jpg 1536w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/IMG-20240930-WA0025.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"757\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/IMG-20240930-WA0028-1024x576.jpg\" alt=\"\" class=\"wp-image-757\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/IMG-20240930-WA0028-1024x576.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/IMG-20240930-WA0028-300x169.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/IMG-20240930-WA0028-768x432.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/IMG-20240930-WA0028-1536x864.jpg 1536w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/IMG-20240930-WA0028.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-6 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"745\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/10-2-1024x576.jpg\" alt=\"\" class=\"wp-image-745\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/10-2-1024x576.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/10-2-300x169.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/10-2-768x432.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/10-2-1536x864.jpg 1536w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/10-2.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"747\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/11-2-1024x576.jpg\" alt=\"\" class=\"wp-image-747\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/11-2-1024x576.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/11-2-300x169.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/11-2-768x432.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/11-2-1536x864.jpg 1536w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/11-2.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"746\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/12-2-1024x576.jpg\" alt=\"\" class=\"wp-image-746\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/12-2-1024x576.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/12-2-300x169.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/12-2-768x432.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/12-2-1536x864.jpg 1536w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/12-2.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ad ultimazione e collaudo ho inserito l\u2019ATU-1000 in una adeguata custodia inserendo i comandi frontali con il display e nel pannello posteriore la presa di alimentazione a 13,8Vdc e le due prese femmina RF IN\/OUT SO-239 e il gioco \u00e8 fatto.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-7 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"724\" data-id=\"748\" src=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/ATU1.2Kw-1024x724.jpg\" alt=\"\" class=\"wp-image-748\" srcset=\"https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/ATU1.2Kw-1024x724.jpg 1024w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/ATU1.2Kw-300x212.jpg 300w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/ATU1.2Kw-768x543.jpg 768w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/ATU1.2Kw-1536x1086.jpg 1536w, https:\/\/www.iz0aex.it\/wp-content\/uploads\/2024\/09\/ATU1.2Kw-2048x1448.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Sperando di aver fatto cosa gradita, non esitate a contattarmi per eventuali chiarimenti o info.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>73 de IZ\u00d8AEX Roberto<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Girando curiosamente sul WEB ho visto il Kit di un ATU da 1kW sintonizzatore automatico d&#8217;antenna, lo propongono vari siti online, su ebay, su Ali-Express e altri ancora, il kit denominato ATU-1000 si basa al progetto di N7DCC, sistema poi rielaborato su circuito stampato da EU2AV. Il firmware utilizzato sul Chip PIC16F1938 \u00e8 lo stesso [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":106,"menu_order":2,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-492","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.iz0aex.it\/index.php?rest_route=\/wp\/v2\/pages\/492","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iz0aex.it\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.iz0aex.it\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.iz0aex.it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iz0aex.it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=492"}],"version-history":[{"count":7,"href":"https:\/\/www.iz0aex.it\/index.php?rest_route=\/wp\/v2\/pages\/492\/revisions"}],"predecessor-version":[{"id":761,"href":"https:\/\/www.iz0aex.it\/index.php?rest_route=\/wp\/v2\/pages\/492\/revisions\/761"}],"up":[{"embeddable":true,"href":"https:\/\/www.iz0aex.it\/index.php?rest_route=\/wp\/v2\/pages\/106"}],"wp:attachment":[{"href":"https:\/\/www.iz0aex.it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=492"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}