{"id":1205,"date":"2020-08-15T09:25:54","date_gmt":"2020-08-15T09:25:54","guid":{"rendered":"https:\/\/invictadigital.co.uk\/museum\/?page_id=1205"},"modified":"2020-08-15T16:02:46","modified_gmt":"2020-08-15T16:02:46","slug":"epson-cx-21-acoustic-coupler","status":"publish","type":"page","link":"https:\/\/invictadigital.co.uk\/museum\/st-clarkes-classic-computer-museum\/entrance-hall\/epson-hall\/epson-cx-21-acoustic-coupler\/","title":{"rendered":"Epson CX-21 Acoustic Coupler"},"content":{"rendered":"\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td><strong>Manufacturer:<\/strong> Epson<\/td><\/tr><tr><td><strong>Model:<\/strong> CX-21<\/td><\/tr><tr><td><strong>Speed:<\/strong> 300 baud (300 bits per second) &#8211; that&#8217;s about 17.5kb per minute<\/td><\/tr><tr><td><strong>Transmission Standards:<\/strong> V21<\/td><\/tr><tr><td><strong>Interface:<\/strong> RS232<\/td><\/tr><tr><td><strong>Build Date:<\/strong> 1984<\/td><\/tr><tr><td><strong>Packaging:<\/strong> None<\/td><\/tr><tr><td><strong>Notes:<\/strong> A portable bit of kit that can run on either battery or a mains adapter<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>This modem has been sold to a stage dressing company and is believed to have been used on the film Jason Bourne (Universal Pictures). But if you can see it in the hackers scene you&#8217;ve got better eye&#8217;s then me.<\/p>\n\n\n\n<div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/JasonBHacker.jpg\" alt=\"\" class=\"wp-image-1501\" width=\"720\" height=\"405\" srcset=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/JasonBHacker.jpg 960w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/JasonBHacker-300x169.jpg 300w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/JasonBHacker-768x432.jpg 768w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/JasonBHacker-830x467.jpg 830w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/JasonBHacker-230x129.jpg 230w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/JasonBHacker-350x197.jpg 350w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/JasonBHacker-480x270.jpg 480w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><figcaption>Jason Bourne &#8211; (C) Universal Pictures<\/figcaption><\/figure><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-gallery columns-3 is-cropped wp-block-gallery-1 is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1006-1-1024x768.jpg\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1006-1-1024x768.jpg\" alt=\"\" data-id=\"1207\" data-link=\"https:\/\/invictadigital.co.uk\/museum\/?attachment_id=1207\" class=\"wp-image-1207\" srcset=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1006-1-1024x768.jpg 1024w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1006-1-300x225.jpg 300w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1006-1-768x576.jpg 768w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1006-1-1536x1152.jpg 1536w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1006-1-2048x1536.jpg 2048w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1006-1-830x623.jpg 830w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1006-1-230x173.jpg 230w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1006-1-350x263.jpg 350w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1006-1-480x360.jpg 480w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1007-1024x768.jpg\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1007-1024x768.jpg\" alt=\"\" data-id=\"1208\" data-link=\"https:\/\/invictadigital.co.uk\/museum\/?attachment_id=1208\" class=\"wp-image-1208\" srcset=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1007-1024x768.jpg 1024w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1007-300x225.jpg 300w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1007-768x576.jpg 768w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1007-1536x1152.jpg 1536w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1007-2048x1536.jpg 2048w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1007-830x623.jpg 830w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1007-230x173.jpg 230w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1007-350x263.jpg 350w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1007-480x360.jpg 480w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1008-1024x768.jpg\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1008-1024x768.jpg\" alt=\"\" data-id=\"1209\" data-link=\"https:\/\/invictadigital.co.uk\/museum\/?attachment_id=1209\" class=\"wp-image-1209\" srcset=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1008-1024x768.jpg 1024w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1008-300x225.jpg 300w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1008-768x576.jpg 768w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1008-1536x1152.jpg 1536w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1008-2048x1536.jpg 2048w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1008-830x623.jpg 830w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1008-230x173.jpg 230w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1008-350x263.jpg 350w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1008-480x360.jpg 480w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1009-1024x768.jpg\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1009-1024x768.jpg\" alt=\"\" data-id=\"1210\" data-link=\"https:\/\/invictadigital.co.uk\/museum\/?attachment_id=1210\" class=\"wp-image-1210\" srcset=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1009-1024x768.jpg 1024w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1009-300x225.jpg 300w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1009-768x576.jpg 768w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1009-1536x1152.jpg 1536w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1009-2048x1536.jpg 2048w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1009-830x623.jpg 830w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1009-230x173.jpg 230w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1009-350x263.jpg 350w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF1009-480x360.jpg 480w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2297-1024x768.jpg\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2297-1024x768.jpg\" alt=\"\" data-id=\"1211\" data-link=\"https:\/\/invictadigital.co.uk\/museum\/?attachment_id=1211\" class=\"wp-image-1211\" srcset=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2297-1024x768.jpg 1024w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2297-300x225.jpg 300w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2297-768x576.jpg 768w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2297-1536x1152.jpg 1536w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2297-2048x1536.jpg 2048w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2297-830x623.jpg 830w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2297-230x173.jpg 230w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2297-350x263.jpg 350w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2297-480x360.jpg 480w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2298-1024x768.jpg\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2298-1024x768.jpg\" alt=\"\" data-id=\"1212\" data-link=\"https:\/\/invictadigital.co.uk\/museum\/?attachment_id=1212\" class=\"wp-image-1212\" srcset=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2298-1024x768.jpg 1024w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2298-300x225.jpg 300w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2298-768x576.jpg 768w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2298-1536x1152.jpg 1536w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2298-2048x1536.jpg 2048w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2298-830x623.jpg 830w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2298-230x173.jpg 230w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2298-350x263.jpg 350w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2298-480x360.jpg 480w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2299-768x1024.jpg\"><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"1024\" src=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2299-768x1024.jpg\" alt=\"\" data-id=\"1213\" data-link=\"https:\/\/invictadigital.co.uk\/museum\/?attachment_id=1213\" class=\"wp-image-1213\" srcset=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2299-768x1024.jpg 768w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2299-225x300.jpg 225w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2299-1152x1536.jpg 1152w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2299-1536x2048.jpg 1536w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2299-830x1107.jpg 830w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2299-230x307.jpg 230w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2299-350x467.jpg 350w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2299-480x640.jpg 480w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2299-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2300-1.jpg\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"713\" src=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2300-1-1024x713.jpg\" alt=\"\" data-id=\"1215\" data-full-url=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2300-1.jpg\" data-link=\"https:\/\/invictadigital.co.uk\/museum\/?attachment_id=1215\" class=\"wp-image-1215\" srcset=\"https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2300-1-1024x713.jpg 1024w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2300-1-300x209.jpg 300w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2300-1-768x535.jpg 768w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2300-1-1536x1069.jpg 1536w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2300-1-2048x1425.jpg 2048w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2300-1-830x578.jpg 830w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2300-1-230x160.jpg 230w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2300-1-350x244.jpg 350w, https:\/\/invictadigital.co.uk\/museum\/wp-content\/uploads\/2020\/08\/DSCF2300-1-480x334.jpg 480w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<div class=\"wp-block-buttons aligncenter is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link\" href=\"https:\/\/invictadigital.co.uk\/museum\/entrance-hall\/epson-hall\/\"><strong>Epson Hall<\/strong><\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Manufacturer: Epson Model: CX-21 Speed: 300 baud (300 bits per second) &#8211; that&#8217;s about 17.5kb per minute Transmission Standards: V21 Interface: RS232 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1202,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/page_fullwidth.php","meta":{"ngg_post_thumbnail":0,"_themeisle_gutenberg_block_has_review":false},"_links":{"self":[{"href":"https:\/\/invictadigital.co.uk\/museum\/wp-json\/wp\/v2\/pages\/1205"}],"collection":[{"href":"https:\/\/invictadigital.co.uk\/museum\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/invictadigital.co.uk\/museum\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/invictadigital.co.uk\/museum\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/invictadigital.co.uk\/museum\/wp-json\/wp\/v2\/comments?post=1205"}],"version-history":[{"count":4,"href":"https:\/\/invictadigital.co.uk\/museum\/wp-json\/wp\/v2\/pages\/1205\/revisions"}],"predecessor-version":[{"id":1503,"href":"https:\/\/invictadigital.co.uk\/museum\/wp-json\/wp\/v2\/pages\/1205\/revisions\/1503"}],"up":[{"embeddable":true,"href":"https:\/\/invictadigital.co.uk\/museum\/wp-json\/wp\/v2\/pages\/1202"}],"wp:attachment":[{"href":"https:\/\/invictadigital.co.uk\/museum\/wp-json\/wp\/v2\/media?parent=1205"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}