{"id":20761,"date":"2023-03-16T09:50:14","date_gmt":"2023-03-16T09:50:14","guid":{"rendered":"https:\/\/proxim.com\/?page_id=20761"},"modified":"2023-03-23T18:00:50","modified_gmt":"2023-03-23T18:00:50","slug":"system-operating-margin-som","status":"publish","type":"page","link":"https:\/\/proxim.com\/fr\/products\/network-tools\/online-calculators\/system-operating-margin-som\/","title":{"rendered":"Online Calculators: System Operating Margin (SOM)"},"content":{"rendered":"<header class=\"main_h fixedElement\">\n<div class=\"row-secondary__menu\">\n<div><a class=\"p-menu\" href=\"https:\/\/proxim.com\/fr\/products\/network-tools\/online-calculators\/\">Online Calculators<\/a><\/div>\n<div class=\"bx--menu__datasheet\">\n<div id=\"menu_datasheet\">\n<ul class=\"nav-menu\">\n<li><a href=\"https:\/\/proxim.com\/how-to-buy\/\" target=\"_blank\" rel=\"noopener\">How to Buy<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/header>\n<div id=\"sticky-placeholder\">\n<div class=\"navigation-branding\"><\/div>\n<\/div>\n<div class=\"content-main-wt\">\n<div id=\"contect-section\" class=\"clearfix\">\n<div class=\"pxm\">\n<div class=\"grid-box\">\n<div class=\"grid-item-two solutions\">\n<div class=\"cs-text-block pxm-solutions\">\n<div class=\"pr-big-heading\">\n<h1 class=\"padtb10\">Calculations: System Operating Margin (SOM)<\/h1>\n<\/div>\n<div class=\"product-t-sec pad-null\">\n<div class=\"cs-content pr-text-blk\">\n<div class=\"product-t-sec padtb\">\n<p class=\"solutions-i subtext-cs\">The <span class=\"cs-customer\">System Operating Margin<\/span> can be calculated by the formula listed below. SOM is the difference between the signal a radio is actually receiving vs. what it needs for good data recovery (i.e. receiver sensitivity). For further information on this formula, please <a href=\"#example\">review the figure below<\/a>.<\/p>\n<p class=\"solutions-i subtext-cs\"><span class=\"cs-customer\">Note:<\/span> This calculator is valid for frequencies below 6 GHz. The final values represent a first order approximation and should only be used as a guide. No guarantees or warranties are implied accordingly.<\/p>\n<div class=\"cs-content\"><\/div>\n<p><a name=\"example\"><\/a><\/p>\n<h3 class=\"padtso\">System Operating Margin Example<\/h3>\n<div class=\"cs-content\"><img decoding=\"async\" src=\"\/scripts\/calculators\/som.jpg\" alt=\"System Operating Margin Example\" title=\"System Operating Margin Example\"><\/div>\n<div class=\"cs-content padbz\">\n<p class=\"subtext-cs padbz padbz-i\"><span class=\"cs-customer\">Notes:<\/span> When calculation the <i class=\"style\">system operating margin<\/i> and you are using an amplifier on the receive side, do not add the amps RX gain to the SOM equation.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Online Calculators How to Buy Calculations: System Operating Margin (SOM) The System Operating Margin can be calculated by the formula listed below. SOM is the difference between the signal a radio is actually receiving vs. what it needs for good data recovery (i.e. receiver sensitivity). For further information on this formula, please review the figure [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":20755,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-20761","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.5 (Yoast SEO v28.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Online Calculators: System Operating Margin (SOM) - Proxim Wireless<\/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:\/\/proxim.com\/products\/network-tools\/online-calculators\/system-operating-margin-som\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Online Calculators: System Operating Margin (SOM)\" \/>\n<meta property=\"og:description\" content=\"Online Calculators How to Buy Calculations: System Operating Margin (SOM) The System Operating Margin can be calculated by the formula listed below. 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