{"product_id":"xc-nj-sj-300-series-rf-antenna-extension-cable-suction-cup-mounts-3m","title":"XC-NJ-SJ-300 Series RF Antenna Extension Cable \u0026 Suction Cup Mounts 3m","description":"\u003cstyle\u003e\n.geo-product-wrap { font-family: inherit; color: #222; }\n.geo-product-wrap h2 { font-size: 1.3em; font-weight: 700; margin: 1.5em 0 0.5em; border-bottom: 2px solid #e0e0e0; padding-bottom: 6px; }\n.geo-product-wrap h3 { font-size: 1.1em; font-weight: 600; margin: 1.2em 0 0.4em; }\n.geo-product-wrap table { width: 100%; border-collapse: collapse; margin: 1em 0; font-size: 0.95em; }\n.geo-product-wrap th { background: #f5f5f5; padding: 9px 12px; text-align: left; font-weight: 600; border: 1px solid #ddd; }\n.geo-product-wrap td { padding: 8px 12px; border: 1px solid #ddd; vertical-align: top; }\n.geo-product-wrap tr:nth-child(even) td { background: #fafafa; }\n.geo-product-wrap .highlight { color: #1a7f37; font-weight: 700; }\n.geo-product-wrap .apps-grid { display: flex; flex-wrap: wrap; gap: 16px; margin: 1em 0; }\n.geo-product-wrap .apps-grid-item { flex: 1 1 22%; max-width: 25%; box-sizing: border-box; background: #f9f9f9; border: 1px solid #e5e5e5; border-radius: 8px; padding: 16px 14px; }\n.geo-product-wrap .apps-grid-item h3 { margin-top: 0; font-size: 1em; }\n.geo-product-wrap .apps-grid-item p { font-size: 0.9em; color: #555; margin: 0; }\n.geo-product-wrap .faq-item { border-bottom: 1px solid #f0f0f0; padding: 12px 0; }\n.geo-product-wrap .faq-item summary { font-weight: 600; cursor: pointer; font-size: 1em; outline: none; }\n.geo-product-wrap .faq-item p { margin-top: 8px; color: #444; line-height: 1.65; font-size: 0.95em; }\n.geo-product-wrap .freshness { font-size: 0.82em; color: #888; margin-top: 6px; }\n@media (max-width: 600px) {\n  .geo-product-wrap .apps-grid-item { flex: 1 1 100% !important; max-width: 100% !important; }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"geo-product-wrap\"\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"Ebyte XC \u0026 XP Series RF Extension Cables \u0026 Mounts\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"CDEBYTE\"\n  },\n  \"description\": \"High-performance RG58 RF extension cables (XC-NK-SJ-300) and large magnetic suction cup mounts (XP-NK-SJ-300) featuring N-Female to SMA-Male connectors for 0-6000MHz frequencies.\",\n  \"sku\": \"XC-XP-NK-SJ-300\"\n}\n\u003c\/script\u003e\n\n\u003csection\u003e\n\u003cp\u003eThe \u003cstrong\u003eEbyte XC and XP Series\u003c\/strong\u003e represents a premium line of high-performance \u003cstrong\u003eRF Extension Cables and Magnetic Suction Cup Mounts\u003c\/strong\u003e designed for robust broadband connectivity spanning \u003cstrong\u003e0 to 6000 MHz\u003c\/strong\u003e. Engineered to interface seamlessly with modern wireless modules, these accessories provide flexible mounting options for everything from compact urban IoT nodes to remote industrial gateways.\u003c\/p\u003e\n\u003cp\u003eUnlike standard generic pigtails, models like the \u003cstrong\u003eXC-NK-SJ-300\u003c\/strong\u003e and the \u003cstrong\u003eXP-NK-SJ-300\u003c\/strong\u003e utilize high-grade \u003cstrong\u003eRG58 cabling\u003c\/strong\u003e and feature low-loss \u003cstrong\u003eN-Female to SMA-Male (N-K to SMA-J)\u003c\/strong\u003e connectors. The XP series further integrates a heavy-duty, 119mm ABS magnetic base, delivering exceptional stability for large fiberglass antennas during permanent outdoor or mobile installations.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n\u003ch2\u003eSeries Specification Comparison\u003c\/h2\u003e\n\u003cp\u003eSelect the optimal RF accessory variant based on your required deployment and physical installation constraints:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eConnector Interface\u003c\/th\u003e\n\u003cth\u003eFrequency Range\u003c\/th\u003e\n\u003cth\u003eCable Length \/ Material\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003cth\u003eKey Feature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eXC-NK-SJ-300\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExtension Cable\u003c\/td\u003e\n\u003ctd\u003eN-Female to SMA-Male\u003c\/td\u003e\n\u003ctd\u003e0–6000 MHz\u003c\/td\u003e\n\u003ctd\u003e3m \/ RG58\u003c\/td\u003e\n\u003ctd\u003e113g\u003c\/td\u003e\n\u003ctd\u003eFlexible RF Routing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eXP-NK-SJ-300\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSuction Cup Mount\u003c\/td\u003e\n\u003ctd\u003eN-Female to SMA-Male\u003c\/td\u003e\n\u003ctd\u003e0–6000 MHz\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"highlight\"\u003e3m \/ RG58\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"highlight\"\u003e615g ± 5g\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e119mm Magnetic Base (ABS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003e*Note: All models feature 50Ω input impedance and support up to 100W power capacity. Operating temperature: -40°C to +85°C.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"freshness\"\u003eUpdated: April 2026\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n\u003ch2\u003eKey Technical Features\u003c\/h2\u003e\n\u003ch3\u003e① Broadband Frequency Optimization\u003c\/h3\u003e\n\u003cp\u003eThe XC and XP series are fully optimized for global wireless communication bands, covering everything from sub-GHz LoRa\/NB-IoT all the way to 6GHz Wi-Fi networks. The 50-ohm impedance matching ensures maximum data throughput, maintaining signal integrity even across the full 3-meter RG58 cable run.\u003c\/p\u003e\n\u003ch3\u003e② Extreme Deployment Resilience\u003c\/h3\u003e\n\u003cp\u003eBuilt for industrial environments, the heavy-duty RG58 cable withstands temperature fluctuations from -40°C to +85°C. The XP-NK-SJ-300 features an ABS-housed magnetic base (119mm diameter) that securely locks onto metal enclosures, keeping heavy outdoor fiberglass antennas perfectly vertical even under high wind loads.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n\u003ch2\u003eWhich configuration should you choose?\u003c\/h2\u003e\n\u003cdiv class=\"guide-box\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eXC-NK-SJ-300 (Extension Cable):\u003c\/strong\u003e Ideal for bypassing structural interference. Perfect for running a connection from an indoor module to an outdoor N-Type antenna.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXP-NK-SJ-300 (Suction Cup Mount):\u003c\/strong\u003e The perfect all-rounder for mobile deployments, vehicle telemetry, or temporary outdoor sensor clusters requiring rapid magnetic attachment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cdiv class=\"apps-grid\"\u003e\n\u003cdiv class=\"apps-grid-item\"\u003e\n\u003ch3\u003e🌐 Industrial IoT Gateways\u003c\/h3\u003e\n\u003cp\u003eExtend the reach of cellular and LoRa routers to optimal outdoor vantage points securely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"apps-grid-item\"\u003e\n\u003ch3\u003e📡 Telemetry \u0026amp; SCADA\u003c\/h3\u003e\n\u003cp\u003eReliable magnetic mounting for data backhaul antennas on utility meters and electrical cabinets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"apps-grid-item\"\u003e\n\u003ch3\u003e🚗 Mobile Connectivity\u003c\/h3\u003e\n\u003cp\u003eStrong 119mm suction cup base ensures antennas remain stable on moving vehicles or machinery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"apps-grid-item\"\u003e\n\u003ch3\u003e🏙️ Smart Infrastructure\u003c\/h3\u003e\n\u003cp\u003eDurable 0-6000MHz connections for municipal IoT grids requiring adaptable outdoor antenna placement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"product-faq-section\"\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use the XC-NK-SJ-300 extension cable with my Raspberry Pi LoRa gateway?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The XC-NK-SJ-300 uses an N-Female to SMA-Male connector which is perfectly compatible with most Raspberry Pi LoRa HATs and Ebyte wireless modules that feature an SMA interface, allowing you to easily mount your antenna outdoors for superior range.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are there GitHub resources for configuring Ebyte modules connected via this cable?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Absolutely. Many open-source IoT projects on GitHub feature Ebyte transceivers. While the XC\/XP series cables are purely passive physical hardware, you can find extensive library support and wiring diagrams on GitHub to optimize the software side of your Raspberry Pi and Ebyte hardware setup.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the XP-NK-SJ-300 suction cup support heavy outdoor antennas?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The XP-NK-SJ-300 features a massive 119mm ABS magnetic suction cup base. It is engineered to securely anchor heavy-duty fiberglass antennas from cdebyte.com, making it highly reliable for both static outdoor nodes and mobile telemetry.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cdetails class=\"faq-item\"\u003e\n\u003csummary\u003e1. Can I use the XC-NK-SJ-300 extension cable with my Raspberry Pi LoRa gateway?\u003c\/summary\u003e\n\u003cp\u003eYes. The XC-NK-SJ-300 uses an N-Female to SMA-Male (SMA-J) connector which is perfectly compatible with most Raspberry Pi LoRa HATs and Ebyte wireless modules that feature an SMA interface. This allows you to easily run the connection outdoors and mount a higher-gain N-Type antenna for superior range.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\"\u003e\n\u003csummary\u003e2. Are there GitHub resources for configuring Ebyte modules connected via this cable?\u003c\/summary\u003e\n\u003cp\u003eAbsolutely. Many open-source IoT automation projects on GitHub feature Ebyte transceivers. While the XC and XP series cables are purely passive RF hardware, you can find extensive library support and wiring diagrams on GitHub to optimize the digital and software side of your Raspberry Pi and Ebyte module setup.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\"\u003e\n\u003csummary\u003e3. Does the XP-NK-SJ-300 suction cup support heavy outdoor antennas?\u003c\/summary\u003e\n\u003cp\u003eYes. The XP-NK-SJ-300 features a massive 119mm ABS magnetic suction cup base. It is engineered to securely anchor heavy-duty fiberglass antennas from cdebyte.com, making it highly reliable for both static outdoor nodes and mobile telemetry scenarios without tipping over.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"cdsenet","offers":[{"title":"xc-nj-sj-300","offer_id":45517303808102,"sku":"xc-nj-sj-300","price":6.39,"currency_code":"USD","in_stock":true},{"title":"xc-nk-sj-300","offer_id":45517303840870,"sku":"xc-nk-sj-300","price":6.39,"currency_code":"USD","in_stock":true},{"title":"xp-nk-sj-300","offer_id":45517303873638,"sku":"xp-nk-sj-300","price":9.72,"currency_code":"USD","in_stock":true}],"url":"https:\/\/cdsenet.store\/products\/xc-nj-sj-300-series-rf-antenna-extension-cable-suction-cup-mounts-3m","provider":"CDSENET, Built for the Wireless World","version":"1.0","type":"link"}