{"id":3303,"date":"2016-02-02T15:31:39","date_gmt":"2016-02-02T20:31:39","guid":{"rendered":"https:\/\/www.mayflowercom.com\/us\/?page_id=3303"},"modified":"2025-11-13T18:09:09","modified_gmt":"2025-11-13T23:09:09","slug":"navguard-720-magna-i","status":"publish","type":"page","link":"https:\/\/www.mayflowercom.com\/us\/products\/gps-anti-jam-products\/navguard-720-magna-i\/","title":{"rendered":"NavGuard\u00ae 720 MAGNA-I"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-uhq15j-8291e0b5a7f87bd316bd64c5e1e74708\">\n.avia-section.av-uhq15j-8291e0b5a7f87bd316bd64c5e1e74708{\nbackground-color:#5481d4;\nbackground-image:url(https:\/\/www.mayflowercom.com\/us\/wp-content\/uploads\/2016\/02\/mulitary_humvee_subpage_header-1.jpg);\nbackground-repeat:no-repeat;\nbackground-position:50% 50%;\nbackground-attachment:scroll;\n}\n.avia-section.av-uhq15j-8291e0b5a7f87bd316bd64c5e1e74708 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clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-slj1iv-208a1b343bee1d88064f3354b00d59e8\">\n.flex_column.av-slj1iv-208a1b343bee1d88064f3354b00d59e8{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-slj1iv-208a1b343bee1d88064f3354b00d59e8 av_three_fourth  avia-builder-el-1  avia-builder-el-no-sibling  first flex_column_div av-zero-column-padding  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-s2mqs7-97031199e3f291114b7b5ad1746d5759\">\n#top .av-special-heading.av-s2mqs7-97031199e3f291114b7b5ad1746d5759{\npadding-bottom:0;\ncolor:#ffffff;\nfont-size:36px;\n}\nbody .av-special-heading.av-s2mqs7-97031199e3f291114b7b5ad1746d5759 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n#top #wrap_all .av-special-heading.av-s2mqs7-97031199e3f291114b7b5ad1746d5759 .av-special-heading-tag{\nfont-size:36px;\n}\n.av-special-heading.av-s2mqs7-97031199e3f291114b7b5ad1746d5759 .special-heading-inner-border{\nborder-color:#ffffff;\n}\n.av-special-heading.av-s2mqs7-97031199e3f291114b7b5ad1746d5759 .av-subheading{\nfont-size:14px;\n}\n\n@media only screen and (min-width: 480px) and (max-width: 767px){ \n#top #wrap_all .av-special-heading.av-s2mqs7-97031199e3f291114b7b5ad1746d5759 .av-special-heading-tag{\nfont-size:0.8em;\n}\n}\n\n@media only screen and (max-width: 479px){ \n#top #wrap_all .av-special-heading.av-s2mqs7-97031199e3f291114b7b5ad1746d5759 .av-special-heading-tag{\nfont-size:0.8em;\n}\n}\n<\/style>\n<div  class='av-special-heading av-s2mqs7-97031199e3f291114b7b5ad1746d5759 av-special-heading-h3 custom-color-heading blockquote modern-quote  avia-builder-el-2  avia-builder-el-no-sibling  av-thin-font av-inherit-size'><h3 class='av-special-heading-tag'  itemprop=\"headline\"  >NavGuard\u00ae 720 <strong>MAGNA-I<\/strong><\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/main><!-- close content main element --><\/div><\/div><\/div><div id='after_section_1'  class='main_color av_default_container_wrap container_wrap sidebar_right'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-3303'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2jygxj-81e7f3ed948286302ed4aa487daa4f9e\">\n.flex_column.av-2jygxj-81e7f3ed948286302ed4aa487daa4f9e{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-2jygxj-81e7f3ed948286302ed4aa487daa4f9e av_three_fifth  avia-builder-el-3  el_after_av_section  el_before_av_two_fifth  avia-builder-el-first  first flex_column_div av-zero-column-padding  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ocx013-739293e8ff07e237ae5a80f5e1baaf9f\">\n#top .av-special-heading.av-ocx013-739293e8ff07e237ae5a80f5e1baaf9f{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-ocx013-739293e8ff07e237ae5a80f5e1baaf9f .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-ocx013-739293e8ff07e237ae5a80f5e1baaf9f .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-ocx013-739293e8ff07e237ae5a80f5e1baaf9f av-special-heading-h3 blockquote modern-quote  avia-builder-el-4  el_before_av_textblock  avia-builder-el-first '><h3 class='av-special-heading-tag'  itemprop=\"headline\"  >Capabilities and Features<\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-mdg4kn-e622333ecfc2dca0a9eb22b22a12473a '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p data-start=\"111\" data-end=\"397\"><strong data-start=\"111\" data-end=\"138\">MAGNA-I (NavGuard\u00ae 720)<\/strong> is Mayflower\u2019s latest fully integrated and affordable GPS Anti-Jam solution, backed by 30+ years of leadership in small SWaP Anti-Jam technology. In today\u2019s GPS-contested NAVWAR environments, MAGNA-I delivers the protection modern military platforms require.<\/p>\n<p data-start=\"399\" data-end=\"600\">Developed under U.S. Army PEO Aviation PM A3S sponsorship during the MAGNA Phase III program, NavGuard\u00ae 720 was designed to meet the GPS protection needs of severely SWaP-constrained platforms such as: Rotary-wing aircraft, UAS, Small ships, Fixed-wing aircraft, Ground combat vehicles<\/p>\n<p data-start=\"701\" data-end=\"851\">The system is <strong data-start=\"715\" data-end=\"732\">TRL 9 \/ MRL 10<\/strong> and has already demonstrated successful NAVWAR mission performance on multiple U.S. military and government platforms.<\/p>\n<p data-start=\"853\" data-end=\"1130\"><strong data-start=\"853\" data-end=\"912\">Smallest Fully Integrated GPS Anti-Jam System Available<\/strong><br data-start=\"912\" data-end=\"915\" \/>The 7-channel NavGuard\u00ae 720 MAGNA-I features a 4.5-inch connectorized CRPA with integrated anti-jam electronics in an FRPA-compatible footprint. Despite its size, it consistently outperforms many larger systems.<\/p>\n<p data-start=\"1132\" data-end=\"1366\">The MAGNA-I has completed full performance and environmental qualification and meets all requirements outlined in the Government MAGNA Technical Requirements Document (TRD). It has been flown and validated in real NAVWAR environments.<\/p>\n<p data-start=\"1368\" data-end=\"1623\"><strong data-start=\"1368\" data-end=\"1403\">Affordable. Proven. Compatible.<\/strong><br data-start=\"1403\" data-end=\"1406\" \/>MAGNA-I delivers a cost-effective SWaP-C alternative to larger, more expensive systems while supporting C\/A, SAASM, and M-Code compatibility. Its current form factor has been field-proven with U.S. military users.<\/p>\n<p data-start=\"1625\" data-end=\"1926\"><strong data-start=\"1625\" data-end=\"1661\">Certification &amp; Export Advantage<\/strong><br data-start=\"1661\" data-end=\"1664\" \/>MAGNA-I is the only fully integrated GPS Anti-Jam system with FAA TSO-C190 authorization, making it ready today for platform qualification and deployment.<\/p>\n<p data-start=\"1928\" data-end=\"2079\"><strong data-start=\"1928\" data-end=\"1945\">Available Now<\/strong><br data-start=\"1945\" data-end=\"1948\" \/>MAGNA-I is ready for platform integration, qualification, and procurement.<br data-start=\"2022\" data-end=\"2025\" \/>Contact us for pricing and additional information.<\/p>\n<\/div><\/section><br \/>\n<div id='avia-messagebox-' class='avia_message_box av_notification av-k0tknb-9755fb88c728dd280958e1f4a7380874 avia-color-silver avia-size-normal avia-icon_select-no avia-border-dashed  avia-builder-el-6  el_after_av_textblock  avia-builder-el-last  note-style1' ><div class=\"avia_message_box_content\"><div style=\"margin-bottom: 10px !important;\">Learn more about the technology behind the NavGuard\u00ae 720 Multi-Platform Anti-Jam Navigation Antenna- Integrated (MAGNA-I).<\/div>\n<div><div  class='avia-button-wrap avia-button-center  avia-builder-el-7  avia-builder-el-no-sibling  buttonstyle1'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-jb55br-6cf6cccff382f6ac695a8d12b58e7f36\">\n#top #wrap_all .avia-button.av-jb55br-6cf6cccff382f6ac695a8d12b58e7f36{\ncolor:#ffffff;\ntransition:all 0.4s ease-in-out;\n}\n#top #wrap_all .avia-button.av-jb55br-6cf6cccff382f6ac695a8d12b58e7f36:hover{\ncolor:#ffffff;\ntransition:all 0.4s ease-in-out;\n}\n<\/style>\n<a href='https:\/\/www.mayflowercom.com\/us\/technology\/gps-receiver\/' class='avia-color-theme-color avia-button avia-button-fullwidth av-jb55br-6cf6cccff382f6ac695a8d12b58e7f36 avia-icon_select-yes-left-icon avia-color-theme-color'  ><span class='avia_button_icon avia_button_icon_left' aria-hidden='true' data-av_icon='\ue875' data-av_iconfont='entypo-fontello'><\/span><span class='avia_iconbox_title' >Learn More<\/span><span class='avia_button_background avia-button avia-button-fullwidth avia-color-theme-color-subtle'><\/span><\/a><\/div><\/div>\n<\/div><\/div><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-hg4drb-87c9467b4bac4e5a225ce85784354753\">\n.flex_column.av-hg4drb-87c9467b4bac4e5a225ce85784354753{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-hg4drb-87c9467b4bac4e5a225ce85784354753 av_two_fifth  avia-builder-el-8  el_after_av_three_fifth  el_before_av_hr  flex_column_div av-zero-column-padding  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-f9st4n-e2d424ae91162727f319953bb506a6bb\">\n.avia-image-container.av-f9st4n-e2d424ae91162727f319953bb506a6bb img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-f9st4n-e2d424ae91162727f319953bb506a6bb .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-f9st4n-e2d424ae91162727f319953bb506a6bb av-styling- avia-align-center  avia-builder-el-9  el_before_av_button  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><a href=\"https:\/\/www.mayflowercom.com\/us\/wp-content\/uploads\/2022\/05\/MAGNA-I-TSO.png\" data-srcset=\"https:\/\/www.mayflowercom.com\/us\/wp-content\/uploads\/2022\/05\/MAGNA-I-TSO.png 173w, https:\/\/www.mayflowercom.com\/us\/wp-content\/uploads\/2022\/05\/MAGNA-I-TSO-100x75.png 100w\" data-sizes=\"(max-width: 173px) 100vw, 173px\" class='avia_image'  aria-label='MAGNA-I TSO'><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-4367 avia-img-lazy-loading-not-4367 avia_image ' src=\"https:\/\/www.mayflowercom.com\/us\/wp-content\/uploads\/2022\/05\/MAGNA-I-TSO.png\" alt='' title='MAGNA-I TSO'  height=\"130\" width=\"173\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.mayflowercom.com\/us\/wp-content\/uploads\/2022\/05\/MAGNA-I-TSO.png 173w, https:\/\/www.mayflowercom.com\/us\/wp-content\/uploads\/2022\/05\/MAGNA-I-TSO-100x75.png 100w\" sizes=\"(max-width: 173px) 100vw, 173px\" \/><\/a><\/div><\/div><\/div><br \/>\n<div  class='avia-button-wrap av-dy9zmf-954c7535e6c7dd7c668c14498b738613-wrap avia-button-center  avia-builder-el-10  el_after_av_image  avia-builder-el-last '><a href='https:\/\/www.mayflowercom.com\/us\/wp-content\/uploads\/2025\/10\/Datasheet_NavGuard-720_MAGNA_I-Rev-3.pdf'  class='avia-button av-dy9zmf-954c7535e6c7dd7c668c14498b738613 avia-icon_select-yes-left-icon avia-size-small avia-position-center avia-color-dark'  target=\"_blank\"  rel=\"noopener noreferrer\" ><span class='avia_button_icon avia_button_icon_left' aria-hidden='true' data-av_icon='\ue8b0' data-av_iconfont='entypo-fontello'><\/span><span class='avia_iconbox_title' >Download Data Sheet<\/span><\/a><\/div><\/p><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-cws3xz-207becdeefe3f841a6facb65ec4526b7\">\n#top .hr.hr-invisible.av-cws3xz-207becdeefe3f841a6facb65ec4526b7{\nheight:30px;\n}\n<\/style>\n<div  class='hr av-cws3xz-207becdeefe3f841a6facb65ec4526b7 hr-invisible  avia-builder-el-11  el_after_av_two_fifth  el_before_av_one_full '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-11qivb-ff85f11b76f44aa1ac93bcdcd9a82267\">\n.flex_column.av-11qivb-ff85f11b76f44aa1ac93bcdcd9a82267{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-11qivb-ff85f11b76f44aa1ac93bcdcd9a82267 av_one_full  avia-builder-el-12  el_after_av_hr  avia-builder-el-last  first flex_column_div av-zero-column-padding  '     ><div  class='tabcontainer av-91ce2f-7208a7b87c592940c24417dc3cd663b4 top_tab  avia-builder-el-13  avia-builder-el-no-sibling ' role='tablist'>\n<section class='av_tab_section av_tab_section av-889d5z-3efb90ff11545d15480e28c23508bcf9'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='tab active_tab' role='tab' tabindex='0' data-fake-id='#tab-id-1' aria-controls='tab-id-1-content'  itemprop=\"headline\" >Technical Specifications<\/div><div id='tab-id-1-content' class='tab_content active_tab_content' aria-hidden=\"false\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><p><b>Antenna Electronics External Interface:\u00a0 <\/b><\/p>\n<ul>\n<li>VDC Power &amp; Data I\/O : 10-Pin Glenair Power-Data I\/O Pin-Out<\/li>\n<li>Single GPS RF Output Connectors: SMA (Male)<\/li>\n<\/ul>\n<p><b>Antenna External Interface:\u00a0 <\/b><\/p>\n<ul>\n<li>Antenna Output Connectors: SMA (Male)<\/li>\n<li>(Optional) Iridium Tx\/Rx Connector: SMA (Female)<\/li>\n<li>Built-in-Test (BIT) auto fault detection and logging<\/li>\n<li>Operating Temperature: -40\u00b0 C to +85\u00b0 C<\/li>\n<li>GPS RF Gain: Adjustable<\/li>\n<\/ul>\n<p>Noise Figure: &lt;3.5dB<\/p>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-5futpj-496807be2ef7bdae9596f9d08e4689b9'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='tab' role='tab' tabindex='0' data-fake-id='#tab-id-2' aria-controls='tab-id-2-content'  itemprop=\"headline\" >High Level Features<\/div><div id='tab-id-2-content' class='tab_content' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><ul>\n<li>7-channel AJ design mitigates large number of spatially located WB\/NB jammers<\/li>\n<li>Supports BFEA<\/li>\n<li>Robust RF front-end handles high-power co-site signals<\/li>\n<li>Simultaneous (L1 and L2) GPS protection<\/li>\n<li>Compatible with any GPS receiver<\/li>\n<li>Provides greater than 90 dB J\/S anti-jam protection<\/li>\n<li>Upgradable with Direction of Arrival (DoA)<\/li>\n<li>(Optional) Supports transmission and reception of Iridium communications signals<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-3ixh07-5ccf1f362e4f21916bc506efbdfc7def'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='tab' role='tab' tabindex='0' data-fake-id='#tab-id-3' aria-controls='tab-id-3-content'  itemprop=\"headline\" >Performance Metrics<\/div><div id='tab-id-3-content' class='tab_content' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><ul>\n<li>Dynamics: Suitable for very high dynamics applications<\/li>\n<li>Designed specifically to counter Rotor Blade modulation<\/li>\n<li>Simultaneous dual frequency (L1 and L2)<\/li>\n<li>Mitigates multiple CW, partial band, broadband and pulsed jammers even under high dynamics<\/li>\n<li>Uses multiple element spatial temporal adaptive filtering (STAP)<\/li>\n<li>Greater than 40 dB of jamming suppression against multiple jammers<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-2xwnmv-2bfcf7cf0a614537037cd2d5964a8436'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='tab' role='tab' tabindex='0' data-fake-id='#tab-id-4' aria-controls='tab-id-4-content'  itemprop=\"headline\" >SWaP Metrics<\/div><div id='tab-id-4-content' class='tab_content' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><p><b>\u00a0<\/b>Size: AE w\/ CRPA: 4.45\u201c Diameter x 1.95\u201c Height<\/p>\n<p>Weight: 14 oz (AE w\/ CRPA)<\/p>\n<p>Power: 28VDC, 17 Watts<\/p>\n<\/div><\/div><\/section>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":179,"menu_order":60,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3303","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>NavGuard\u00ae 503 MAGNA-I\u00a0- Mayflower Communications<\/title>\n<meta name=\"description\" content=\"NavGuard\u00ae 503 Multi-Platform Anti-Jam GPS Navigation Antenna-Integrated system is compatible with any GPS Receiver (commercial, SAASM, and MGUE).\" \/>\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.mayflowercom.com\/us\/products\/gps-anti-jam-products\/navguard-720-magna-i\/\" \/>\n<meta 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