{"product_id":"mettler-electronics-3981-special-coaxial-cable-for-auto-therm-drum-applicator-3980","title":"Mettler Electronics 3981 Special Coaxial Cable for Auto Therm Drum Applicator 3980","description":"\u003ch2 data-path-to-node=\"5\"\u003e\u003cstrong\u003eMettler Electronics 3981 Special Coaxial Cable for Auto Therm Drum Applicator 3980 (ME 391)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-path-to-node=\"6\"\u003eThe Mettler Electronics Professional Special Coaxial Cable is a high-frequency, medical-grade transmission line engineered specifically for the \u003cb data-path-to-node=\"6\" data-index-in-node=\"144\"\u003eAuto*Therm 390 and 391 Shortwave Diathermy systems\u003c\/b\u003e. Precision-built to deliver raw radiofrequency (RF) power safely from the main generator chassis to the specialized \u003cb data-path-to-node=\"6\" data-index-in-node=\"311\"\u003eModel 3980 Inductive Drum Applicator\u003c\/b\u003e, this heavy-duty cable is a critical system component for deep-tissue thermal therapy protocols.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003eBecause shortwave diathermy operates at an international standard frequency of 27.12 MHz, standard wires cannot be used without causing severe power leakage, dangerous overheating, or radio interference. This specialized cable utilizes a multi-layered coaxial design, featuring a dense, highly conductive copper center core wrapped in thick, low-loss dielectric insulation. This core is surrounded by an ultra-tight silvered or tinned copper braided shield that stops RF leakage and ensures all energy reaches the drum applicator. The entire assembly is sealed inside a rugged, heavy-wall medical polymer outer jacket that stays flexible during positioning while resisting kinking, sweat, and hospital-grade sanitizing wipes. Precision-terminated with custom, high-voltage connectors, it guarantees a low-resistance, arcless mechanical connection that keeps clinical therapy environments safe and effective.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eOptimized for 27.12 MHz Frequencies\u003c\/b\u003e Engineered specifically to match the characteristic impedance and high power requirements of Mettler shortwave diathermy units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eFlawless Multi-Shield RF Protection\u003c\/b\u003e Features a high-density braided metal shield that prevents electromagnetic leaks, protecting surrounding medical equipment from interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003eHeavy-Wall Dielectric Insulation\u003c\/b\u003e Built with a specialized internal insulation barrier that stops high-voltage arcing and keeps the cable surface cool to the touch during long sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"10,3,0\" data-index-in-node=\"0\"\u003eHeavy-Duty Molded Terminations\u003c\/b\u003e Equipped with heavy, injection-molded strain-relief boots at both connection points to prevent internal wire breakage from continuous clinical positioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"10,4,0\" data-index-in-node=\"0\"\u003eDirect Drum Applicator 3980 Interface\u003c\/b\u003e Provides the exact physical connection and electrical characteristics required to link the Auto*Therm generator to the Model 3980 inductive treatment head.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eSpecifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eBrand:\u003c\/b\u003e Mettler Electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eProduct Type:\u003c\/b\u003e High-Frequency Coaxial Power Transmission Cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eSystem Compatibility:\u003c\/b\u003e Mettler Auto*Therm 390 \u0026amp; 391 Shortwave Diathermy Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"13,3,0\" data-index-in-node=\"0\"\u003eApplicator Match:\u003c\/b\u003e Mettler Model 3980 Inductive Drum Applicator\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"13,4,0\" data-index-in-node=\"0\"\u003ePrimary Function:\u003c\/b\u003e Delivers 27.12 MHz shortwave RF energy from console to applicator without power loss\u003cb data-path-to-node=\"13,5,0\" data-index-in-node=\"0\"\u003e\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"13,7,0\" data-index-in-node=\"0\"\u003eShipping Weight:\u003c\/b\u003e \u003cb data-path-to-node=\"13,7,0\" data-index-in-node=\"17\"\u003e~1.5 lbs (0.68 kg)\u003c\/b\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"13,8,0\" data-index-in-node=\"0\"\u003eDimensions:\u003c\/b\u003e 12\" x 9\" x 2\"\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mettler Electronics","offers":[{"title":"Default Title","offer_id":53843448332626,"sku":"3981","price":99.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/5651\/4898\/files\/Mettler_Electronics_3981_Special_Coaxial_Cable_for_Auto_Therm_Drum_Applicator_3980.webp?v=1782459543","url":"https:\/\/medidepot.com\/products\/mettler-electronics-3981-special-coaxial-cable-for-auto-therm-drum-applicator-3980","provider":"MediDepot","version":"1.0","type":"link"}