{"product_id":"rg402-rg141-semi-flexible-coaxial-rf-cable-blue-feeder-wire","title":"RG402 RG141 Semi-Flexible Coaxial RF Cable – Blue Feeder","description":"\n\u003ch2\u003eRG402 \/ RG141 Semi-Flexible Coaxial RF Cable — Blue Feeder Wire\u003c\/h2\u003e\n\u003cp\u003eUpgrade your RF signal routing with this high-performance \u003cstrong\u003eRG402 \/ RG141 semi-flexible coaxial cable\u003c\/strong\u003e. Engineered for high-frequency applications, this blue feeder wire delivers reliable signal transmission with low loss, making it an ideal choice for RF assemblies, laboratory setups, antenna connections, and telecommunications equipment.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSemi-Flexible Design:\u003c\/strong\u003e Can be carefully shaped and routed to fit tight spaces while maintaining a stable coaxial structure for consistent signal integrity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Frequency Performance:\u003c\/strong\u003e Suitable for RF and microwave applications demanding precise, low-loss signal transmission.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Compatibility:\u003c\/strong\u003e Compliant with both RG402 and RG141 specifications, offering flexibility across a wide range of RF systems and connectors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlue Feeder Jacket:\u003c\/strong\u003e Distinctive blue outer insulation for easy cable identification in complex wiring setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtension Cable Type:\u003c\/strong\u003e Ready to extend existing RF lines or connect components without signal degradation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Assembly Required:\u003c\/strong\u003e Comes ready to connect straight out of the package.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustom Lengths Available:\u003c\/strong\u003e Need a specific length? Contact us freely — we're happy to accommodate custom orders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRF test equipment and bench setups\u003c\/li\u003e\n  \u003cli\u003eAntenna feed lines and connections\u003c\/li\u003e\n  \u003cli\u003eTelecommunications and broadcast systems\u003c\/li\u003e\n  \u003cli\u003eMicrowave assemblies and waveguide interfaces\u003c\/li\u003e\n  \u003cli\u003eDIY RF and amateur radio projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSemi-Flexible Coaxial (RG402 \/ RG141)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRF \/ High Frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJacket Color\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China (Mainland)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e💡 \u003cstrong\u003eNeed a custom length?\u003c\/strong\u003e Contact us freely and we'll work with you to provide the exact specification you need.\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/airtight-transparent-pet-storage-bottle-craft-beads-home-organization\"\u003eAirtight Transparent PET Storage Bottle | Beads \u0026amp; Crafts\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/vintage-baroque-embossed-metal-decorative-tray-jewelry-organizer\"\u003eVintage Baroque Embossed Metal Tray – Jewelry \u0026amp; Decor Organizer\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/stainless-steel-ceramic-trimming-tool-curved-skip-knife\"\u003eStainless Steel Ceramic Trimming Tool – Curved Skip Knife\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between RG402 and RG141 coaxial cable?\u003c\/h4\u003e\n\u003cp\u003eA: Both RG402 and RG141 are semi-rigid\/semi-flexible coaxial cable standards commonly used in RF and microwave applications. RG402 typically features a 0.141-inch outer diameter and is widely used in test and measurement setups, while RG141 is a similar specification with a PTFE dielectric for enhanced high-frequency performance. This cable is compatible with both standards, giving you broad versatility across RF systems.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this RF cable be cut to a custom length?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Custom lengths are available. Simply contact us with your required specification before placing your order and we will be happy to accommodate your needs.\u003c\/p\u003e\n\u003ch4\u003eQ: What types of connectors are compatible with this coaxial feeder cable?\u003c\/h4\u003e\n\u003cp\u003eA: This semi-flexible coaxial cable is compatible with standard RF connectors designed for RG402\/RG141 specifications, including SMA, N-type, BNC, and similar RF connector families. Always verify the connector impedance (typically 50 Ω) matches your system requirements.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this cable suitable for outdoor or weatherproof installations?\u003c\/h4\u003e\n\u003cp\u003eA: This cable is primarily designed for bench, laboratory, and indoor RF assembly use. For outdoor installations, additional weatherproofing measures or an outdoor-rated cable variant is recommended to ensure long-term performance.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between RG402 and RG141 coaxial cable?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Both RG402 and RG141 are semi-rigid\/semi-flexible coaxial cable standards commonly used in RF and microwave applications. RG402 typically features a 0.141-inch outer diameter and is widely used in test and measurement setups, while RG141 is a similar specification with a PTFE dielectric for enhanced high-frequency performance. 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