{"product_id":"rg218-coaxial-cable","title":"RF Coaxial Cable RG218 high power 50 Ohm line","description":"\u003cp\u003eThe RG218 Coaxial Cable is engineered for projects where RF performance, power handling, and long‑term reliability are non‑negotiable. Built around a 50 Ohm impedance standard, it is well suited for a wide range of radio frequency applications, from high‑power HF systems to broadband RF distribution and test benches. Its low attenuation characteristics help preserve signal integrity over extended cable runs, so you can move your equipment where you need it without sacrificing performance. At the core of RG218 is a solid copper or copper‑clad center conductor, paired with a solid polyethylene dielectric that maintains consistent spacing and stable electrical properties. This geometry is critical for predictable impedance and low VSWR, which in turn reduces reflected power and helps protect sensitive RF components. Around the dielectric, a high‑coverage copper braid shield provides excellent protection against external interference and minimizes radiation from the cable itself, ensuring cleaner signals in dense RF environments. A tough outer PVC or low‑smoke, zero‑halogen (LSZH) jacket option completes the construction, offering abrasion resistance and flexibility while supporting installation in racks, cable trays, and equipment rooms. The relatively large overall diameter gives RG218 the physical robustness needed for high‑power service, while still remaining flexible enough for routing around obstacles and through standard infrastructure. In practical use, RG218 is a strong choice for high‑power transmit lines, broadcast feeds, industrial RF heating systems, and general‑purpose RF interconnects where standard small‑diameter cables are not sufficient. With the right connectors and terminations, it integrates smoothly into existing 50 Ohm systems, giving engineers and installers a dependable, future‑ready RF coaxial cable for demanding installations.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh‑performance 50 Ohm RF coaxial cable for demanding applications\u003c\/li\u003e\n\u003cli\u003eDesigned for high‑power RF transmission with low signal loss over distance\u003c\/li\u003e\n\u003cli\u003eSolid copper or copper‑clad center conductor for efficient signal transfer\u003c\/li\u003e\n\u003cli\u003eSolid polyethylene dielectric for stable impedance and low VSWR\u003c\/li\u003e\n\u003cli\u003eHigh‑coverage copper braid shield for superior EMI and RFI protection\u003c\/li\u003e\n\u003cli\u003eDurable PVC or LSZH outer jacket for mechanical strength and safety\u003c\/li\u003e\n\u003cli\u003eLarge overall diameter for enhanced power handling and robustness\u003c\/li\u003e\n\u003cli\u003eFlexible enough for routing in racks\u003c\/li\u003e\n\u003cli\u003etrays\u003c\/li\u003e\n\u003cli\u003eand equipment rooms\u003c\/li\u003e\n\u003cli\u003eCompatible with a wide range of 50 Ohm RF connectors and hardware\u003c\/li\u003e\n\u003cli\u003eSuitable for RF\u003c\/li\u003e\n\u003cli\u003ebroadcast\u003c\/li\u003e\n\u003cli\u003etest\u003c\/li\u003e\n\u003cli\u003eand industrial RF systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dipeshwari","offers":[{"title":"Default Title","offer_id":44614958284854,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0620\/6075\/7046\/files\/RG218-U-BULK.jpg?v=1778231083","url":"https:\/\/dipeshwari.in\/products\/rg218-coaxial-cable","provider":"Dipeshwari Engineering Work ","version":"1.0","type":"link"}