{"id":572,"date":"2022-02-20T14:23:33","date_gmt":"2022-02-20T13:23:33","guid":{"rendered":"https:\/\/www.sinclaircollection.site\/?page_id=572"},"modified":"2025-04-23T16:34:16","modified_gmt":"2025-04-23T14:34:16","slug":"sinclair-microvision","status":"publish","type":"page","link":"https:\/\/www.sinclaircollection.site\/?page_id=572","title":{"rendered":"Sinclair Microvision"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"572\" class=\"elementor elementor-572\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-63dcae9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"63dcae9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e9d0872\" data-id=\"e9d0872\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-e34a68d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e34a68d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-d7d32bb\" data-id=\"d7d32bb\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3ab2bae elementor-widget elementor-widget-image\" data-id=\"3ab2bae\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.23.0 - 05-08-2024 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"920\" height=\"853\" src=\"https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2022\/12\/microvision.jpg\" class=\"attachment-large size-large wp-image-5299\" alt=\"\" srcset=\"https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2022\/12\/microvision.jpg 928w, https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2022\/12\/microvision-300x278.jpg 300w, https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2022\/12\/microvision-768x712.jpg 768w\" sizes=\"(max-width: 920px) 100vw, 920px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-9a583d5\" data-id=\"9a583d5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fa519ee elementor-widget elementor-widget-text-editor\" data-id=\"fa519ee\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.23.0 - 05-08-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>Brand:\u00a0<span style=\"font-weight: bold;\">Sinclair Radionics Ltd.<br \/><\/span>Manufacturer:\u00a0<b>Wolsey Electronics<\/b><br \/>Model: <b>Microvision MTV1B<\/b><br \/>Made in:\u00a0<span style=\"font-weight: bold;\">United Kingdom<\/span><br \/>First year of production:\u00a0<b>1978<\/b><br \/>Price: <span style=\"font-weight: bold;\">\u00a399.95<\/span><\/p><p>Electronics design: <b>Brian Flint,\u00a0Peter Mayhew<\/b><br \/>Case design:\u00a0<b>John Pemberton<br \/><\/b><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-8938fc0 elementor-widget elementor-widget-text-editor\" data-id=\"8938fc0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Successor to the expensive multi-standard MTV1, the MTV1B Microvision was released for the European CCIR System I only, thereby cutting the price by a quarter.<\/p>\n<p><i>(Text continues below the gallery)<\/i><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-447b117 elementor-widget elementor-widget-image-gallery\" data-id=\"447b117\" data-element_type=\"widget\" data-widget_type=\"image-gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.23.0 - 05-08-2024 *\/\n.elementor-image-gallery .gallery-item{display:inline-block;text-align:center;vertical-align:top;width:100%;max-width:100%;margin:0 auto}.elementor-image-gallery .gallery-item img{margin:0 auto}.elementor-image-gallery .gallery-item .gallery-caption{margin:0}.elementor-image-gallery figure img{display:block}.elementor-image-gallery figure 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src=\"https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2025\/04\/20250408_200728067-150x150.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2025\/04\/20250408_200728067-150x150.png 150w, https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2025\/04\/20250408_200728067-666x666.png 666w, https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2025\/04\/20250408_200728067-96x96.png 96w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"447b117\" data-elementor-lightbox-title=\"Advertisement\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTAzMzAsInVybCI6Imh0dHBzOlwvXC93d3cuc2luY2xhaXJjb2xsZWN0aW9uLnNpdGVcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjRcLzA1XC9NVFYxQi0zLmpwZyIsInNsaWRlc2hvdyI6IjQ0N2IxMTcifQ%3D%3D\" href='https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2024\/05\/MTV1B-3.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2024\/05\/MTV1B-3-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2024\/05\/MTV1B-3-150x150.jpg 150w, https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2024\/05\/MTV1B-3-666x666.jpg 666w, https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2024\/05\/MTV1B-3-96x96.jpg 96w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"447b117\" data-elementor-lightbox-title=\"AEG-Telefunken D5-100 tube advertisement\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTAzNzAsInVybCI6Imh0dHBzOlwvXC93d3cuc2luY2xhaXJjb2xsZWN0aW9uLnNpdGVcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjRcLzA1XC90dWJlLmpwZyIsInNsaWRlc2hvdyI6IjQ0N2IxMTcifQ%3D%3D\" href='https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2024\/05\/tube.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2024\/05\/tube-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2024\/05\/tube-150x150.jpg 150w, https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2024\/05\/tube-666x666.jpg 666w, https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2024\/05\/tube-96x96.jpg 96w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-989daf0 elementor-widget elementor-widget-text-editor\" data-id=\"989daf0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>The MTV1 was a Multi-standard TV and therefore needed a VHF and a UHF tuner. But for the UK it only needed a UHF tuner, so it was decided to put only one tuner in the TV1B and thus save a lot of money. For other parts of the world, the TV1C (USA) and TV1D (Europe) were developed.<\/p><p>The MTV1\u2019s CRT was a 2&#8243; AEG\/Telefunken D5-100WB tube, originally designed as a oscilloscope tube with green (P1) phosphor (D5-100GH). However, Sinclair had it made with white (P4) phosphor specifically for the MTV1.\u00a0<\/p><p>It is built on three purpose designed IC&#8217;s, while a fourth IC that does the intercarrier sound, is a standard Hitatchi part. The tuner is largely hand made and therefore delicate. The electrostatically deflected tube means that there are high voltages everywhere: the focus, line shift and frame shift controls have 2 kV on them!\u00a0<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-8bfc2be elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8bfc2be\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-967c08a\" data-id=\"967c08a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3aee089 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"3aee089\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Sinclair Radionics faced financial challenges, and by the summer of 1980, the National Enterprise Board (NEB) decided to split Sinclair Radionics into three parts. The manufacturing rights for the TV1B were then sold to Binatone. As a result, Sinclair Radionics ceased to exist by January 1980. Clive Sinclair left the company to set up Science of Cambridge to develop the <a href=\"https:\/\/www.sinclaircollection.site\/?page_id=1477\"><u>ZX80<\/u><\/a>.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-64fa2af\" data-id=\"64fa2af\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bb7e4c1 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"bb7e4c1\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"920\" height=\"692\" src=\"https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2024\/05\/Binatone-1024x770.png\" class=\"attachment-large size-large wp-image-10359\" alt=\"\" srcset=\"https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2024\/05\/Binatone-1024x770.png 1024w, https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2024\/05\/Binatone-300x225.png 300w, https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2024\/05\/Binatone-768x577.png 768w, https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2024\/05\/Binatone-124x93.png 124w, https:\/\/www.sinclaircollection.site\/wp-content\/uploads\/2024\/05\/Binatone.png 1272w\" sizes=\"(max-width: 920px) 100vw, 920px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Brand:\u00a0Sinclair Radionics Ltd.Manufacturer:\u00a0Wolsey ElectronicsModel: Microvision MTV1BMade in:\u00a0United KingdomFirst year of<\/p>\n<p><span class=\"more-link\"><a href=\"https:\/\/www.sinclaircollection.site\/?page_id=572\" class=\"readmore\">Continue reading<span class=\"screen-reader-text\">Sinclair Microvision<\/span><\/a><\/span><\/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-572","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.sinclaircollection.site\/index.php?rest_route=\/wp\/v2\/pages\/572","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sinclaircollection.site\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.sinclaircollection.site\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.sinclaircollection.site\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sinclaircollection.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=572"}],"version-history":[{"count":100,"href":"https:\/\/www.sinclaircollection.site\/index.php?rest_route=\/wp\/v2\/pages\/572\/revisions"}],"predecessor-version":[{"id":12945,"href":"https:\/\/www.sinclaircollection.site\/index.php?rest_route=\/wp\/v2\/pages\/572\/revisions\/12945"}],"wp:attachment":[{"href":"https:\/\/www.sinclaircollection.site\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}