{"id":176,"date":"2015-01-16T02:13:55","date_gmt":"2015-01-15T17:13:55","guid":{"rendered":"http:\/\/www.onsoku.co.jp\/us\/?page_id=176"},"modified":"2020-10-21T17:15:49","modified_gmt":"2020-10-21T08:15:49","slug":"og-438al","status":"publish","type":"page","link":"http:\/\/www.onsoku.co.jp\/us\/product\/oscillator\/og-438al\/","title":{"rendered":"OG-438AL Audio Oscillators"},"content":{"rendered":"<p><a href=\"http:\/\/www.onsoku.co.jp\/us\/wp-content\/uploads\/sites\/2\/OG-438AL.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1097\" src=\"http:\/\/www.onsoku.co.jp\/us\/wp-content\/uploads\/sites\/2\/OG-438AL-300x167.jpg\" alt=\"\" width=\"300\" height=\"167\" srcset=\"http:\/\/www.onsoku.co.jp\/us\/wp-content\/uploads\/sites\/2\/OG-438AL-300x167.jpg 300w, http:\/\/www.onsoku.co.jp\/us\/wp-content\/uploads\/sites\/2\/OG-438AL.jpg 737w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<h3>Product Summary<\/h3>\n<p style=\"padding-left: 30px;\">These oscillators are used for testing of headphone units and very small loudspeakers.<br \/>\nThe oscillator has up-going\/down-going repetitive(OG-438L) or up-going repetitive only (OG-438AL) sweeping in addition to normal manual oscillation frequency control. The oscillation frequency and output voltage are digitally displayed.<\/p>\n<h3>Product specifications<\/h3>\n<p style=\"padding-left: 30px;\">Oscillation Frequency Range:10 Hz to 20 kHz Max.Output:3 Vrms,1 W (at 8 omega load) Load Impedance:4omega or more<\/p>\n<p><a href=\"http:\/\/www.onsoku.co.jp\/us\/wp-content\/uploads\/sites\/2\/OG-438AL_E.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-610 size-full\" src=\"http:\/\/www.onsoku.co.jp\/us\/wp-content\/uploads\/sites\/2\/cg143.jpg\" alt=\"\" width=\"195\" height=\"28\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Product Summary These oscillators are used for testing of headphone units and very small loudspeakers. The oscillator has up-going\/down-going repetitive(OG-438L) or up-going repetitive only (OG-438AL) sweeping in addition to normal manual oscillation frequency control. The oscillation frequency and output voltage are digitally displayed. Product specifications Oscillation Frequency Range:10 Hz to 20 kHz Max.Output:3 Vrms,1 W [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":101,"menu_order":6,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-176","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>OG-438AL Audio Oscillators - Onsoku Web Site English<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.onsoku.co.jp\/us\/product\/oscillator\/og-438al\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"OG-438AL Audio Oscillators - Onsoku Web Site English\" \/>\n<meta property=\"og:description\" content=\"Product Summary These oscillators are used for testing of headphone units and very small loudspeakers. The oscillator has up-going\/down-going repetitive(OG-438L) or up-going repetitive only (OG-438AL) sweeping in addition to normal manual oscillation frequency control. The oscillation frequency and output voltage are digitally displayed. Product specifications Oscillation Frequency Range:10 Hz to 20 kHz Max.Output:3 Vrms,1 W [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.onsoku.co.jp\/us\/product\/oscillator\/og-438al\/\" \/>\n<meta property=\"og:site_name\" content=\"Onsoku Web Site English\" \/>\n<meta property=\"article:modified_time\" content=\"2020-10-21T08:15:49+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.onsoku.co.jp\/us\/wp-content\/uploads\/sites\/2\/OG-438AL-300x167.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.onsoku.co.jp\/us\/product\/oscillator\/og-438al\/\",\"url\":\"https:\/\/www.onsoku.co.jp\/us\/product\/oscillator\/og-438al\/\",\"name\":\"OG-438AL Audio Oscillators - Onsoku Web Site English\",\"isPartOf\":{\"@id\":\"http:\/\/www.onsoku.co.jp\/us\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.onsoku.co.jp\/us\/product\/oscillator\/og-438al\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.onsoku.co.jp\/us\/product\/oscillator\/og-438al\/#primaryimage\"},\"thumbnailUrl\":\"http:\/\/www.onsoku.co.jp\/us\/wp-content\/uploads\/sites\/2\/OG-438AL-300x167.jpg\",\"datePublished\":\"2015-01-15T17:13:55+00:00\",\"dateModified\":\"2020-10-21T08:15:49+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.onsoku.co.jp\/us\/product\/oscillator\/og-438al\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.onsoku.co.jp\/us\/product\/oscillator\/og-438al\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.onsoku.co.jp\/us\/product\/oscillator\/og-438al\/#primaryimage\",\"url\":\"http:\/\/www.onsoku.co.jp\/us\/wp-content\/uploads\/sites\/2\/OG-438AL.jpg\",\"contentUrl\":\"http:\/\/www.onsoku.co.jp\/us\/wp-content\/uploads\/sites\/2\/OG-438AL.jpg\",\"width\":737,\"height\":411},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.onsoku.co.jp\/us\/product\/oscillator\/og-438al\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u30db\u30fc\u30e0\",\"item\":\"http:\/\/www.onsoku.co.jp\/us\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Product\",\"item\":\"http:\/\/www.onsoku.co.jp\/us\/product\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Oscillator\",\"item\":\"http:\/\/www.onsoku.co.jp\/us\/product\/oscillator\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"OG-438AL Audio Oscillators\"}]},{\"@type\":\"WebSite\",\"@id\":\"http:\/\/www.onsoku.co.jp\/us\/#website\",\"url\":\"http:\/\/www.onsoku.co.jp\/us\/\",\"name\":\"Onsoku Web Site English\",\"description\":\"Onsoku is making acoustic measuring instruments.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\/\/www.onsoku.co.jp\/us\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"OG-438AL Audio Oscillators - Onsoku Web Site English","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.onsoku.co.jp\/us\/product\/oscillator\/og-438al\/","og_locale":"en_US","og_type":"article","og_title":"OG-438AL Audio Oscillators - Onsoku Web Site English","og_description":"Product Summary These oscillators are used for testing of headphone units and very small loudspeakers. 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