{"id":9864,"date":"2025-06-24T13:45:43","date_gmt":"2025-06-24T05:45:43","guid":{"rendered":"https:\/\/totcables.com\/?p=9864"},"modified":"2025-06-24T13:45:43","modified_gmt":"2025-06-24T05:45:43","slug":"what-is-a-bnc-cable-everything-you-need-to-know","status":"publish","type":"post","link":"https:\/\/totcables.com\/?p=9864","title":{"rendered":"What Is a BNC Cable? Everything You Need to Know"},"content":{"rendered":"<p>{&#8220;main-title&#8221;:{&#8220;component&#8221;:&#8221;hc_title&#8221;,&#8221;id&#8221;:&#8221;main-title&#8221;,&#8221;title&#8221;:&#8221;&#8221;,&#8221;subtitle&#8221;:&#8221;A BNC cable is a type of coaxial cable that uses a Bayonet Neill\u2013Concelman (BNC) connector. The BNC connector is a quick-connect\/disconnect RF connector that provides a secure, twist-lock mechanism.&#8221;,&#8221;title_content&#8221;:{&#8220;component&#8221;:&#8221;hc_title_image&#8221;,&#8221;id&#8221;:&#8221;title-image&#8221;,&#8221;image&#8221;:&#8221;https:\/\/totcables.com\/wp-content\/uploads\/2025\/06\/what-is-bnc-cable.jpg|334|500|9865&#8243;,&#8221;full_screen&#8221;:false,&#8221;full_screen_height&#8221;:&#8221;&#8221;,&#8221;parallax&#8221;:false,&#8221;bleed&#8221;:&#8221;&#8221;,&#8221;ken_burn&#8221;:&#8221;&#8221;,&#8221;overlay&#8221;:&#8221;transparent-dark&#8221;,&#8221;breadcrumbs&#8221;:true,&#8221;white&#8221;:true,&#8221;position&#8221;:&#8221;&#8221;}},&#8221;section_5ZtkF&#8221;:{&#8220;component&#8221;:&#8221;hc_section&#8221;,&#8221;id&#8221;:&#8221;section_5ZtkF&#8221;,&#8221;section_width&#8221;:&#8221;&#8221;,&#8221;animation&#8221;:&#8221;&#8221;,&#8221;animation_time&#8221;:&#8221;&#8221;,&#8221;timeline_animation&#8221;:&#8221;&#8221;,&#8221;timeline_delay&#8221;:&#8221;&#8221;,&#8221;timeline_order&#8221;:&#8221;&#8221;,&#8221;vertical_row&#8221;:&#8221;&#8221;,&#8221;box_middle&#8221;:&#8221;&#8221;,&#8221;css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_styles&#8221;:&#8221;&#8221;,&#8221;section_content&#8221;:[{&#8220;component&#8221;:&#8221;hc_column&#8221;,&#8221;id&#8221;:&#8221;column_vtfQF&#8221;,&#8221;column_width&#8221;:&#8221;col-md-12&#8243;,&#8221;animation&#8221;:&#8221;&#8221;,&#8221;animation_time&#8221;:&#8221;&#8221;,&#8221;timeline_animation&#8221;:&#8221;&#8221;,&#8221;timeline_delay&#8221;:&#8221;&#8221;,&#8221;timeline_order&#8221;:&#8221;&#8221;,&#8221;css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_styles&#8221;:&#8221;&#8221;,&#8221;main_content&#8221;:[{&#8220;component&#8221;:&#8221;hc_wp_editor&#8221;,&#8221;id&#8221;:&#8221;Xhugf&#8221;,&#8221;css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_styles&#8221;:&#8221;&#8221;,&#8221;editor_content&#8221;:&#8221;<\/p>\n<p data-start='265' data-end='452'>If you\u2019re dealing with video surveillance, broadcast systems, or radio-frequency applications, you may have come across the term <strong data-start='394' data-end='407'>BNC cable<\/strong>. But what exactly is it, and how is it used?<\/p>\n<p>\\n\\n\\n<div id=\"attachment_9865\" style=\"width: 510px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-9865\" class='wp-image-9865 size-full' src='https:\/\/totcables.com\/wp-content\/uploads\/2025\/06\/what-is-bnc-cable.jpg' alt='what is bnc cable' width='500' height='334'><p id=\"caption-attachment-9865\" class=\"wp-caption-text\">what is bnc cable<\/p><\/div>\\n<\/p>\n<p data-start='454' data-end='600'>In this article, we\u2019ll explain <strong data-start='485' data-end='508'>what a BNC cable is<\/strong>, its components, common applications, and how it compares to other types of coaxial cables.<\/p>\n<p>\\n\\n\\n<\/p>\n<hr data-start='602' data-end='605'>\\n\\n<\/p>\n<h2 data-start='607' data-end='630'>What Is a BNC Cable?<\/h2>\n<p>\\n<\/p>\n<p data-start='632' data-end='876'>A <strong data-start='634' data-end='647'>BNC cable<\/strong> is a type of <a href='https:\/\/totcables.com\/coaxial-cables\/'><strong data-start='661' data-end='678'>coaxial cable<\/strong><\/a> that uses a <strong data-start='691' data-end='734'>Bayonet Neill\u2013Concelman (BNC) connector<\/strong>. The BNC connector is a quick-connect\/disconnect <strong data-start='784' data-end='800'>RF connector<\/strong> that provides a secure, twist-lock mechanism. It is most commonly used for:<\/p>\n<p>\\n\\n<\/p>\n<ul data-start='878' data-end='992'>\\n \\t<\/p>\n<li data-start='878' data-end='907'>\\n\n<p data-start='880' data-end='907'>Analog video transmission<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='908' data-end='940'>\\n\n<p data-start='910' data-end='940'>Radio frequency (RF) signals<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='941' data-end='959'>\\n\n<p data-start='943' data-end='959'>Test equipment<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='960' data-end='992'>\\n\n<p data-start='962' data-end='992'>CCTV security camera systems<\/p>\n<p>\\n<\/li>\n<p>\\n<\/ul>\n<p>\\n\\n<\/p>\n<hr data-start='994' data-end='997'>\\n\\n<\/p>\n<h2 data-start='999' data-end='1027'>Components of a BNC Cable<\/h2>\n<p>\\n<\/p>\n<p data-start='1029' data-end='1058'>A typical BNC cable includes:<\/p>\n<p>\\n\\n<\/p>\n<ul data-start='1060' data-end='1371'>\\n \\t<\/p>\n<li data-start='1060' data-end='1105'>\\n\n<p data-start='1062' data-end='1105'><strong data-start='1062' data-end='1082'>Center conductor<\/strong> \u2013 Carries the signal<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='1106' data-end='1185'>\\n\n<p data-start='1108' data-end='1185'><strong data-start='1108' data-end='1132'>Dielectric insulator<\/strong> \u2013 Maintains spacing and supports impedance control<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='1186' data-end='1247'>\\n\n<p data-start='1188' data-end='1247'><strong data-start='1188' data-end='1201'>Shielding<\/strong> \u2013 Blocks electromagnetic interference (EMI)<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='1248' data-end='1289'>\\n\n<p data-start='1250' data-end='1289'><strong data-start='1250' data-end='1266'>Outer jacket<\/strong> \u2013 Protects the cable<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='1290' data-end='1371'>\\n\n<p data-start='1292' data-end='1371'><strong data-start='1292' data-end='1309'>BNC connector<\/strong> \u2013 A twist-lock connector designed for secure, easy attachment<\/p>\n<p>\\n<\/li>\n<p>\\n<\/ul>\n<p>\\n<\/p>\n<p data-start='1373' data-end='1463'>BNC connectors typically support 50 ohm or 75 ohm impedance, depending on the application.<\/p>\n<p>\\n\\n\\n<\/p>\n<hr data-start='1465' data-end='1468'>\\n\\n<\/p>\n<h2 data-start='1470' data-end='1498'>Common Uses of BNC Cables<\/h2>\n<p>\\n<\/p>\n<h3 data-start='1500' data-end='1537'>\u2705 <strong data-start='1506' data-end='1535'>CCTV and Security Systems<\/strong><\/h3>\n<p>\\n<\/p>\n<p data-start='1538' data-end='1627'>BNC cables are widely used in analog and HD security cameras (e.g., AHD, HD-TVI, HD-CVI).<\/p>\n<p>\\n\\n<\/p>\n<h3 data-start='1629' data-end='1670'>\u2705 <strong data-start='1635' data-end='1668'>Broadcast and Video Equipment<\/strong><\/h3>\n<p>\\n<\/p>\n<p data-start='1671' data-end='1765'>They are used to connect professional video equipment such as monitors, mixers, and recorders.<\/p>\n<p>\\n\\n<\/p>\n<h3 data-start='1767' data-end='1807'>\u2705 <strong data-start='1773' data-end='1805'>Test and Measurement Devices<\/strong><\/h3>\n<p>\\n<\/p>\n<p data-start='1808' data-end='1899'>Oscilloscopes and signal generators use BNC cables for reliable high-frequency connections.<\/p>\n<p>\\n\\n<\/p>\n<h3 data-start='1901' data-end='1943'>\u2705 <strong data-start='1907' data-end='1941'>Ham Radio and RF Communication<\/strong><\/h3>\n<p>\\n<\/p>\n<p data-start='1944' data-end='2011'>They\u2019re popular in RF systems for antennas and signal transmission.<\/p>\n<p>\\n\\n\\n<\/p>\n<hr data-start='2013' data-end='2016'>\\n\\n<\/p>\n<h2 data-start='2018' data-end='2055'>BNC Cable vs. Other Coaxial Cables<\/h2>\n<p>\\n<\/p>\n<div class='_tableContainer_16hzy_1'>\\n<\/p>\n<div class='_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse' tabindex='-1'>\\n<\/p>\n<table class='w-fit min-w-(--thread-content-width)' data-start='2057' data-end='2747'>\\n<\/p>\n<thead data-start='2057' data-end='2172'>\\n<\/p>\n<tr data-start='2057' data-end='2172'>\\n<\/p>\n<th data-start='2057' data-end='2081' data-col-size='sm'>Feature<\/th>\n<p>\\n<\/p>\n<th data-start='2081' data-end='2109' data-col-size='sm'><strong data-start='2083' data-end='2096'>BNC Cable<\/strong><\/th>\n<p>\\n<\/p>\n<th data-start='2109' data-end='2140' data-col-size='sm'><strong data-start='2111' data-end='2129'>RG6 Coax Cable<\/strong><\/th>\n<p>\\n<\/p>\n<th data-start='2140' data-end='2172' data-col-size='sm'><strong data-start='2142' data-end='2156'>HDMI Cable<\/strong><\/th>\n<p>\\n<\/tr>\n<p>\\n<\/thead>\n<p>\\n<\/p>\n<tbody data-start='2288' data-end='2747'>\\n<\/p>\n<tr data-start='2288' data-end='2402'>\\n<\/p>\n<td data-start='2288' data-end='2311' data-col-size='sm'><strong data-start='2290' data-end='2308'>Connector Type<\/strong><\/td>\n<p>\\n<\/p>\n<td data-col-size='sm' data-start='2311' data-end='2339'>BNC (twist-lock)<\/td>\n<p>\\n<\/p>\n<td data-col-size='sm' data-start='2339' data-end='2370'>F-type (screw-on)<\/td>\n<p>\\n<\/p>\n<td data-col-size='sm' data-start='2370' data-end='2402'>HDMI digital plug<\/td>\n<p>\\n<\/tr>\n<p>\\n<\/p>\n<tr data-start='2403' data-end='2517'>\\n<\/p>\n<td data-start='2403' data-end='2426' data-col-size='sm'><strong data-start='2405' data-end='2420'>Signal Type<\/strong><\/td>\n<p>\\n<\/p>\n<td data-col-size='sm' data-start='2426' data-end='2454'>Analog\/RF<\/td>\n<p>\\n<\/p>\n<td data-col-size='sm' data-start='2454' data-end='2485'>Analog video &amp; broadband<\/td>\n<p>\\n<\/p>\n<td data-col-size='sm' data-start='2485' data-end='2517'>Digital video\/audio<\/td>\n<p>\\n<\/tr>\n<p>\\n<\/p>\n<tr data-start='2518' data-end='2632'>\\n<\/p>\n<td data-start='2518' data-end='2541' data-col-size='sm'><strong data-start='2520' data-end='2533'>Impedance<\/strong><\/td>\n<p>\\n<\/p>\n<td data-col-size='sm' data-start='2541' data-end='2569'>50\u03a9 or 75\u03a9<\/td>\n<p>\\n<\/p>\n<td data-col-size='sm' data-start='2569' data-end='2600'>Usually 75\u03a9<\/td>\n<p>\\n<\/p>\n<td data-col-size='sm' data-start='2600' data-end='2632'>N\/A<\/td>\n<p>\\n<\/tr>\n<p>\\n<\/p>\n<tr data-start='2633' data-end='2747'>\\n<\/p>\n<td data-start='2633' data-end='2656' data-col-size='sm'><strong data-start='2635' data-end='2651'>Applications<\/strong><\/td>\n<p>\\n<\/p>\n<td data-col-size='sm' data-start='2656' data-end='2684'>Security, testing, RF<\/td>\n<p>\\n<\/p>\n<td data-col-size='sm' data-start='2684' data-end='2715'>TV, satellite, cable modems<\/td>\n<p>\\n<\/p>\n<td data-col-size='sm' data-start='2715' data-end='2747'>TVs, monitors, game consoles<\/td>\n<p>\\n<\/tr>\n<p>\\n<\/tbody>\n<p>\\n<\/table>\n<p>\\n<\/p>\n<div class='sticky end-(--thread-content-margin) h-0 self-end select-none'>\\n<\/p>\n<div class='absolute end-0 flex items-end'><\/div>\n<p>\\n<\/p><\/div>\n<p>\\n<\/p><\/div>\n<p>\\n<\/p><\/div>\n<p>\\n\\n<\/p>\n<hr data-start='2749' data-end='2752'>\\n\\n<\/p>\n<h2 data-start='2754' data-end='2776'>Types of BNC Cables<\/h2>\n<p>\\n<\/p>\n<ul data-start='2778' data-end='2995'>\\n \\t<\/p>\n<li data-start='2778' data-end='2851'>\\n\n<p data-start='2780' data-end='2851'><strong data-start='2780' data-end='2800'>75 Ohm BNC Cable<\/strong> \u2013 Used for video and broadcast (e.g., RG59 or RG6)<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='2852' data-end='2923'>\\n\n<p data-start='2854' data-end='2923'><strong data-start='2854' data-end='2874'>50 Ohm BNC Cable<\/strong> \u2013 Used for RF and data transmission (e.g., RG58)<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='2924' data-end='2995'>\\n\n<p data-start='2926' data-end='2995'><strong data-start='2926' data-end='2947'>HD BNC (Mini BNC)<\/strong> \u2013 Smaller version used in HD video applications<\/p>\n<p>\\n<\/li>\n<p>\\n<\/ul>\n<p>\\n\\n<\/p>\n<hr data-start='2997' data-end='3000'>\\n\\n<\/p>\n<h2 data-start='3002' data-end='3035'>Are BNC Cables Still Relevant?<\/h2>\n<p>\\n<\/p>\n<p data-start='3037' data-end='3158'>Yes! While digital video (like HDMI and IP cameras) is common today, <strong data-start='3106' data-end='3142'>BNC cables are still widely used<\/strong>, especially in:<\/p>\n<p>\\n\\n<\/p>\n<ul data-start='3160' data-end='3280'>\\n \\t<\/p>\n<li data-start='3160' data-end='3185'>\\n\n<p data-start='3162' data-end='3185'>Existing CCTV systems<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='3186' data-end='3225'>\\n\n<p data-start='3188' data-end='3225'>Specialized RF and lab environments<\/p>\n<p>\\n<\/li>\n<p>\\n \\t<\/p>\n<li data-start='3226' data-end='3280'>\\n\n<p data-start='3228' data-end='3280'>Low-latency or interference-sensitive applications<\/p>\n<p>\\n<\/li>\n<p>\\n<\/ul>\n<p>\\n<\/p>\n<p data-start='3282' data-end='3423'>They offer <strong data-start='3293' data-end='3315'>secure connections<\/strong>, <strong data-start='3317' data-end='3337'>high reliability<\/strong>, and <strong data-start='3343' data-end='3362'>low signal loss<\/strong>, making them a trusted standard in many professional fields.<\/p>\n<p>\\n\\n\\n<\/p>\n<hr data-start='3425' data-end='3428'>\\n\\n<\/p>\n<h2 data-start='3430' data-end='3443'>Conclusion<\/h2>\n<p>\\n<\/p>\n<p data-start='3445' data-end='3645'>So, <strong data-start='3449' data-end='3473'>what is a BNC cable?<\/strong><br data-start='3473' data-end='3476'>It\u2019s a coaxial cable equipped with a BNC connector\u2014used to transmit analog video, RF signals, or test signals in applications like CCTV, broadcasting, and lab equipment.<\/p>\n<p>\\n<\/p>\n<p data-start='3647' data-end='3813'>Whether you&#8217;re installing a security system or connecting lab instruments, BNC cables offer <strong data-start='3739' data-end='3783'>secure, high-quality signal transmission<\/strong> in compact, easy-to-use form.<\/p>\n<p>\\n\\n\\n<\/p>\n<hr data-start='3815' data-end='3818'>\\n\\n<\/p>\n<h3 data-start='3820' data-end='3863'>Need Help Choosing the Right BNC Cable?<\/h3>\n<p>\\n<\/p>\n<p data-start='3865' data-end='4048'>We offer a wide selection of BNC cables in various lengths, impedances, and grades for professional and home use. <a class='' href='https:\/\/totcables.com\/contact-us\/' rel='noopener' data-start='3979' data-end='4000'>Contact us today<\/a> for guidance on the best cable for your system.<\/p>\n<p>&#8220;}]}],&#8221;section_settings&#8221;:&#8221;&#8221;},&#8221;scripts&#8221;:{},&#8221;css&#8221;:{},&#8221;css_page&#8221;:&#8221;&#8221;,&#8221;template_setting&#8221;:{&#8220;settings&#8221;:{&#8220;id&#8221;:&#8221;settings&#8221;}},&#8221;template_setting_top&#8221;:{},&#8221;page_setting&#8221;:{&#8220;settings&#8221;:[&#8220;lock-mode-off&#8221;]},&#8221;post_type_setting&#8221;:{&#8220;settings&#8221;:{&#8220;image&#8221;:&#8221;https:\/\/totcables.com\/wp-content\/uploads\/2025\/06\/what-is-bnc-cable.jpg|334|500|9865&#8243;,&#8221;excerpt&#8221;:&#8221;A BNC cable is a type of coaxial cable that uses a Bayonet Neill\u2013Concelman (BNC) connector. The BNC connector is a quick-connect\/disconnect RF connector that provides a secure, twist-lock mechanism.&#8221;,&#8221;extra_1&#8243;:&#8221;&#8221;,&#8221;extra_2&#8243;:&#8221;&#8221;,&#8221;icon&#8221;:{&#8220;icon&#8221;:&#8221;&#8221;,&#8221;icon_style&#8221;:&#8221;&#8221;,&#8221;icon_image&#8221;:&#8221;&#8221;}}}}<\/p>\n","protected":false},"excerpt":{"rendered":"<p>{&#8220;main-title&#8221;:{&#8220;component&#8221;:&#8221;hc_title&#8221;,&#8221;id&#8221;:&#8221;main-title&#8221;,&#8221;title&#8221;:&#8221;&#8221;,&#8221;subtitle&#8221;:&#8221;A BNC cable is a type of coaxial cable that uses a Bayonet Neill\u2013Concelman (BNC) connector. The BNC connector is a quick-connect\/disconnect RF connector that provides a secure, twist-lock mechanism.&#8221;,&#8221;title_content&#8221;:{&#8220;component&#8221;:&#8221;hc_title_image&#8221;,&#8221;id&#8221;:&#8221;title-image&#8221;,&#8221;image&#8221;:&#8221;https:\/\/totcables.com\/wp-content\/uploads\/2025\/06\/what-is-bnc-cable.jpg|334|500|9865&#8243;,&#8221;full_screen&#8221;:false,&#8221;full_screen_height&#8221;:&#8221;&#8221;,&#8221;parallax&#8221;:false,&#8221;bleed&#8221;:&#8221;&#8221;,&#8221;ken_burn&#8221;:&#8221;&#8221;,&#8221;overlay&#8221;:&#8221;transparent-dark&#8221;,&#8221;breadcrumbs&#8221;:true,&#8221;white&#8221;:true,&#8221;position&#8221;:&#8221;&#8221;}},&#8221;section_5ZtkF&#8221;:{&#8220;component&#8221;:&#8221;hc_section&#8221;,&#8221;id&#8221;:&#8221;section_5ZtkF&#8221;,&#8221;section_width&#8221;:&#8221;&#8221;,&#8221;animation&#8221;:&#8221;&#8221;,&#8221;animation_time&#8221;:&#8221;&#8221;,&#8221;timeline_animation&#8221;:&#8221;&#8221;,&#8221;timeline_delay&#8221;:&#8221;&#8221;,&#8221;timeline_order&#8221;:&#8221;&#8221;,&#8221;vertical_row&#8221;:&#8221;&#8221;,&#8221;box_middle&#8221;:&#8221;&#8221;,&#8221;css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_styles&#8221;:&#8221;&#8221;,&#8221;section_content&#8221;:[{&#8220;component&#8221;:&#8221;hc_column&#8221;,&#8221;id&#8221;:&#8221;column_vtfQF&#8221;,&#8221;column_width&#8221;:&#8221;col-md-12&#8243;,&#8221;animation&#8221;:&#8221;&#8221;,&#8221;animation_time&#8221;:&#8221;&#8221;,&#8221;timeline_animation&#8221;:&#8221;&#8221;,&#8221;timeline_delay&#8221;:&#8221;&#8221;,&#8221;timeline_order&#8221;:&#8221;&#8221;,&#8221;css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_styles&#8221;:&#8221;&#8221;,&#8221;main_content&#8221;:[{&#8220;component&#8221;:&#8221;hc_wp_editor&#8221;,&#8221;id&#8221;:&#8221;Xhugf&#8221;,&#8221;css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_classes&#8221;:&#8221;&#8221;,&#8221;custom_css_styles&#8221;:&#8221;&#8221;,&#8221;editor_content&#8221;:&#8221; If you\u2019re dealing with video surveillance, broadcast systems, or radio-frequency applications, you may have come across the term BNC cable. But what exactly is it, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":9865,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9864","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What Is a BNC Cable? Everything You Need to Know<\/title>\n<meta name=\"description\" content=\"A BNC cable is a type of coaxial cable that uses a Bayonet Neill\u2013Concelman (BNC) connector. The BNC connector is a quick-connect\/disconnect RF connector that provides a secure, twist-lock mechanism.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/totcables.com\/?p=9864\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Is a BNC Cable? Everything You Need to Know\" \/>\n<meta property=\"og:description\" content=\"A BNC cable is a type of coaxial cable that uses a Bayonet Neill\u2013Concelman (BNC) connector. 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