{"product_id":"isn-cdn-c75e","title":"ISN \/ CDN-C75E","description":"\u003cp\u003e\u003cstrong\u003eImpedance Stabilization Network (ISN) for 75 Ω coaxial cables\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— measures common-mode conducted emissions on 75 Ω coax (CATV, broadcast, video) per EN 55022\/32 (CISPR 22\/32) and CISPR 16-1-2. ISN role typically applied 150 kHz–30 MHz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e150 Ω common-mode termination per CISPR 22\/32\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— standard-defined impedance presented to the EUT so disturbance voltage at the measurement port is stable and repeatable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e75 Ω BNC EUT and AE ports\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— direct mate to standard video \/ CATV coax interfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCable TV, broadcast, and head-end equipment\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— set-top boxes, cable modems, RF distribution amplifiers, and broadcast monitors with 75 Ω ports.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVideo distribution and surveillance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— analog\/HD-SDI receivers, CCTV head-ends, and other 75 Ω RF or baseband video applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e50 Ω BNC measurement port\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eon top of housing — direct mate to spectrum analyzer \/ EMI receiver.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlso usable as a CDN for IEC\/EN 61000-4-6 conducted immunity\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— secondary capability over the full 150 kHz–230 MHz band when needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndividually calibrated; unpainted bottom surface bonds directly to the reference ground plane\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— three-year warranty; pairs with the SPA-900TG series spectrum analyzer \/ EMI receiver.\u003c\/p\u003e","brand":"Com-power","offers":[{"title":"Default Title","offer_id":53344366068006,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/CDN-C75E.jpg?v=1781493527","url":"https:\/\/nplab.shop\/products\/isn-cdn-c75e","provider":"NP LAB","version":"1.0","type":"link"}