{"id":1613,"date":"2023-12-04T21:25:22","date_gmt":"2023-12-05T02:25:22","guid":{"rendered":"https:\/\/paulcarbone.com\/blog\/?p=1613"},"modified":"2024-03-03T13:49:53","modified_gmt":"2024-03-03T18:49:53","slug":"analab-type-1120-oscilloscope","status":"publish","type":"post","link":"https:\/\/paulcarbone.com\/blog\/analab-type-1120-oscilloscope\/","title":{"rendered":"Analab Type 1120 Oscilloscope"},"content":{"rendered":"\n<p>I generally try to focus on Tektronix scopes, but this showed up locally and looked too interesting to pass up.  <\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/img_8271-scaled.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" width=\"768\" height=\"1024\" src=\"https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/img_8271-768x1024.jpg\" alt=\"\" class=\"wp-image-1615\" srcset=\"https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/img_8271-768x1024.jpg 768w, https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/img_8271-225x300.jpg 225w, https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/img_8271-1152x1536.jpg 1152w, https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/img_8271-1536x2048.jpg 1536w, https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/img_8271-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/a><\/figure>\n\n\n\n<p>The orange screen piqued my interest, as I suspected it might have long persistence P12 phosphor.  The longest setting on the timebase is 50 seconds (full screen, not per division) and there\u2019s a setting to use an external capacitor for an even slower sweep.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/72324184666__102eee9f-c93d-4093-9133-144930e0f397-scaled.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/72324184666__102eee9f-c93d-4093-9133-144930e0f397-1024x768.jpg\" alt=\"\" class=\"wp-image-1616\" srcset=\"https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/72324184666__102eee9f-c93d-4093-9133-144930e0f397-1024x768.jpg 1024w, https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/72324184666__102eee9f-c93d-4093-9133-144930e0f397-300x225.jpg 300w, https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/72324184666__102eee9f-c93d-4093-9133-144930e0f397-768x576.jpg 768w, https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/72324184666__102eee9f-c93d-4093-9133-144930e0f397-1536x1152.jpg 1536w, https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/72324184666__102eee9f-c93d-4093-9133-144930e0f397-2048x1536.jpg 2048w, https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/72324184666__102eee9f-c93d-4093-9133-144930e0f397-400x300.jpg 400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>I spent a lot of time just cleaning all the knobs and faceplate, but I think it was worth the effort.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/img_8274-scaled.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" width=\"768\" height=\"1024\" src=\"https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/img_8274-768x1024.jpg\" alt=\"\" class=\"wp-image-1618\" srcset=\"https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/img_8274-768x1024.jpg 768w, https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/img_8274-225x300.jpg 225w, https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/img_8274-1152x1536.jpg 1152w, https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/img_8274-1536x2048.jpg 1536w, https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/img_8274-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/a><\/figure>\n\n\n\n<p>And there it is, that nice yellow-orange trace.<\/p>\n\n\n\n<p>The manual was available on eBay, so I purchased it and scanned it. <\/p>\n\n\n\n<div class=\"wp-block-file\"><a href=\"https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/analab_type_1100_1200_oscilloscope_mainframe_manual.pdf\">Analab_type_1100_1200_oscilloscope_mainframe_manual<\/a><a href=\"https:\/\/paulcarbone.com\/blog\/wp-content\/uploads\/2023\/12\/analab_type_1100_1200_oscilloscope_mainframe_manual.pdf\" class=\"wp-block-file__button\" download>Download<\/a><\/div>\n\n\n\n<p>More on this later (maybe), but for now I just wanted to get this post up to share the manual &amp; photos. <\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>I generally try to focus on Tektronix scopes, but this showed up locally and looked too interesting to pass up. The orange screen piqued my interest, as I suspected it might have long persistence P12 phosphor. The longest setting on &hellip; <a href=\"https:\/\/paulcarbone.com\/blog\/analab-type-1120-oscilloscope\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[16],"tags":[],"table_tags":[],"_links":{"self":[{"href":"https:\/\/paulcarbone.com\/blog\/wp-json\/wp\/v2\/posts\/1613"}],"collection":[{"href":"https:\/\/paulcarbone.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/paulcarbone.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/paulcarbone.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/paulcarbone.com\/blog\/wp-json\/wp\/v2\/comments?post=1613"}],"version-history":[{"count":8,"href":"https:\/\/paulcarbone.com\/blog\/wp-json\/wp\/v2\/posts\/1613\/revisions"}],"predecessor-version":[{"id":1629,"href":"https:\/\/paulcarbone.com\/blog\/wp-json\/wp\/v2\/posts\/1613\/revisions\/1629"}],"wp:attachment":[{"href":"https:\/\/paulcarbone.com\/blog\/wp-json\/wp\/v2\/media?parent=1613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/paulcarbone.com\/blog\/wp-json\/wp\/v2\/categories?post=1613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/paulcarbone.com\/blog\/wp-json\/wp\/v2\/tags?post=1613"},{"taxonomy":"table_tags","embeddable":true,"href":"https:\/\/paulcarbone.com\/blog\/wp-json\/wp\/v2\/table_tags?post=1613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}