{"product_id":"coaxial-video-ground-loop-isolator-balun-bnc-male-female-cctv-camera","title":"Coaxial Video Ground Loop Isolator Balun BNC CCTV Camera 2pk","description":"\u003cp\u003eKeep your CCTV footage crystal clear with this \u003cstrong\u003eCoaxial Video Ground Loop Isolator Balun (BNC Male to Female)\u003c\/strong\u003e. Designed for security camera systems, this compact inline balun eliminates the common interference patterns — including picture tearing, rolling, and crosstalk — caused by ground loop interference on coaxial video lines. Simply insert it in-line on your coaxial cable run and enjoy a stable, clean video signal.\u003c\/p\u003e\n\n\u003ch2\u003eWhy You Need a Ground Loop Isolator\u003c\/h2\u003e\n\u003cp\u003eGround loops occur when two pieces of equipment connected by a coaxial cable have slightly different ground potentials. The result is visible as horizontal bars, rolling, or ghosting in your CCTV or analog video feed. This BNC balun breaks the unwanted ground current path while allowing the video signal to pass cleanly through — no tools, no configuration required.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEliminates Ground Loop Interference:\u003c\/strong\u003e Stops picture tearing, rolling lines, and crosstalk caused by ground potential differences between devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBNC Male to Female:\u003c\/strong\u003e Standard inline BNC connector design fits directly onto existing coaxial cable runs — no adapters needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible with CCTV \u0026amp; Analog Video:\u003c\/strong\u003e Works with security cameras, DVRs, monitors, and other coaxial video equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Durable plastic housing keeps weight and footprint minimal for easy installation in tight spaces.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-and-Play:\u003c\/strong\u003e No power supply required — passive design that installs in seconds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack of 2:\u003c\/strong\u003e Two isolators included so you can protect multiple camera lines or keep a spare on hand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHome and business CCTV security camera systems\u003c\/li\u003e\n  \u003cli\u003eAnalog video distribution over coaxial cable\u003c\/li\u003e\n  \u003cli\u003eVideo signal runs between buildings or across long cable distances\u003c\/li\u003e\n  \u003cli\u003eAny coaxial video installation showing interference or instability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e BNC Male to BNC Female (inline)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic housing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 2 pieces per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVendor:\u003c\/strong\u003e Qme\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more guidance on CCTV installation best practices and electromagnetic interference, visit the U.S. Consumer Product Safety Commission (CPSC) and \u003ca href=\"https:\/\/www.nist.gov\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIST's resources on electronic standards and electromagnetic compatibility\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does a coaxial video ground loop isolator balun do?\u003c\/h4\u003e\n\u003cp\u003eA: A coaxial video ground loop isolator balun breaks the unwanted ground current loop that forms between two devices connected by a coaxial cable. This stops the resulting electromagnetic interference from distorting your video signal, eliminating visual artifacts like rolling bars, picture tearing, and crosstalk on CCTV and analog video systems.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Will this BNC ground loop isolator work with my CCTV security camera?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This balun uses standard BNC male-to-female inline connectors, making it compatible with virtually all analog CCTV cameras, DVRs, and monitors that use coaxial cable. Simply connect it in-line on your coaxial run — no tools or power supply required.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many isolators are included in the pack?\u003c\/h4\u003e\n\u003cp\u003eA: Each pack includes 2 coaxial video ground loop isolator baluns, so you can address interference on multiple camera lines or keep one as a spare.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the ground loop isolator affect video signal quality?\u003c\/h4\u003e\n\u003cp\u003eA: The passive balun design is engineered to pass the video signal cleanly while blocking the unwanted ground loop current. Under normal operating conditions, the isolator removes interference without degrading the video signal quality.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does a coaxial video ground loop isolator balun do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A coaxial video ground loop isolator balun breaks the unwanted ground current loop that forms between two devices connected by a coaxial cable. This stops the resulting electromagnetic interference from distorting your video signal, eliminating visual artifacts like rolling bars, picture tearing, and crosstalk on CCTV and analog video systems.\"}}, {\"@type\": \"Question\", \"name\": \"Will this BNC ground loop isolator work with my CCTV security camera?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This balun uses standard BNC male-to-female inline connectors, making it compatible with virtually all analog CCTV cameras, DVRs, and monitors that use coaxial cable. Simply connect it in-line on your coaxial run — no tools or power supply required.\"}}, {\"@type\": \"Question\", \"name\": \"How many isolators are included in the pack?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each pack includes 2 coaxial video ground loop isolator baluns, so you can address interference on multiple camera lines or keep one as a spare.\"}}, {\"@type\": \"Question\", \"name\": \"Does the ground loop isolator affect video signal quality?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The passive balun design is engineered to pass the video signal cleanly while blocking the unwanted ground loop current. Under normal operating conditions, the isolator removes interference without degrading the video signal quality.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Tech, Tools \u0026 Auto\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/collections\/tech-tools-auto\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Coaxial Video Ground Loop Isolator Balun BNC CCTV Camera 2pk\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/products\/coaxial-video-ground-loop-isolator-balun-bnc-male-female-cctv-camera\"}]}\u003c\/script\u003e","brand":"Qme","offers":[{"title":"2pcs","offer_id":49708094914774,"sku":"14:193#2pcs","price":16.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/5243\/8486\/files\/HTB1CBmVbc_vK1RkSmRyq6xwupXaN.webp?v=1785189653","url":"https:\/\/qmeboost.com\/products\/coaxial-video-ground-loop-isolator-balun-bnc-male-female-cctv-camera","provider":"Qme","version":"1.0","type":"link"}