{"product_id":"n-type-dc-block-18ghz-prfndcb01","title":"N-Type DC Block 18GHz | PRFNDCB01","description":"\u003ch3\u003eKey Advantages\u003c\/h3\u003e\n\u003cp\u003eThe PRFNDCB01 combines precision machining, controlled impedance and dependable RF performance for demanding systems.\u003c\/p\u003e\n\u003cp\u003eWideband Performance\u003c\/p\u003e\n\u003cp\u003eEngineered for continuous operation from DC to 18 GHz, this unit supports broadband RF and microwave signal paths without band switching. That single-part coverage reduces the variants you must specify, stock and qualify across multi-band systems.\u003c\/p\u003e\n\u003cp\u003eEffective DC Blocking\u003c\/p\u003e\n\u003cp\u003eThe internal capacitor blocks DC and low-frequency bias while passing RF with minimal insertion loss and VSWR. This protects instruments and amplifier inputs from DC without meaningfully degrading the wanted microwave signal.\u003c\/p\u003e\n\u003cp\u003eLow VSWR Match\u003c\/p\u003e\n\u003cp\u003eA maximum VSWR of 1.35:1 maintains a clean 50 Ohm match, reducing reflections that distort signals or create standing waves. Lower reflected power protects sensitive sources and keeps measured amplitude and phase close to the design model.\u003c\/p\u003e\n\u003cp\u003ePrecision Interface\u003c\/p\u003e\n\u003cp\u003eThe N type interface follows the standard RF profile with threaded coupling and accurate alignment for repeatable connections. Mating faces, threads and critical diameters are held to controlled tolerances for consistent intermateability.\u003c\/p\u003e\n\u003cp\u003ePrecision Manufactured\u003c\/p\u003e\n\u003cp\u003eEach unit is built to controlled tolerances and inspected for fit, finish and electrical consistency. That discipline means dimensions and RF behavior are repeatable from the first piece to the last in every production lot.\u003c\/p\u003e\n\u003cp\u003eBuilt to Last\u003c\/p\u003e\n\u003cp\u003eRated for 500 mating cycles and operation from -40 to +125 C, it withstands repeated use and wide temperature swings. Performance stays stable as the unit ages, suiting both production benches and field-deployed equipment.\u003c\/p\u003e\n\u003cp\u003eApplications\u003c\/p\u003e\n\u003cp\u003eTest \u0026amp; MeasurementDC Bias BlockingSignal ConditioningReceiver Front-EndsDistributed Antenna SystemsAmplifier StagesInstrumentationMicrowave Links\u003c\/p\u003e\n\u003cp\u003eParts in stock ship from our warehouse in Houston, TX. For bulk orders, lead time or current availability, email sales@precisionrf.com or call +1 210-607-8191.\u003c\/p\u003e","brand":"PrecisionRF","offers":[{"title":"Default Title","offer_id":67647665471854,"sku":"PRFNDCB01","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0912\/1808\/4206\/files\/NDCBLOCK.jpg?v=1791033629","url":"https:\/\/precisionrf-tech.com\/products\/n-type-dc-block-18ghz-prfndcb01","provider":"PrecisionRF","version":"1.0","type":"link"}