{"product_id":"sma-male-to-female-dc-block-18ghz-prfsmadcb01","title":"SMA Male To Female DC Block 18GHz | PRFSMADCB01","description":"\u003ch3\u003eKey Advantages\u003c\/h3\u003e\n\u003cp\u003eThe PRFSMADCB01 combines precision machining, controlled impedance and dependable RF performance for demanding systems.\u003c\/p\u003e\n\u003cp\u003eFull-Spectrum Coverage\u003c\/p\u003e\n\u003cp\u003eThe DC to 18 GHz rating lets a single part cover multiple carriers, harmonics and test bands, simplifying bill-of-materials and spares. It also guards against selecting an under-rated part when systems are later upgraded to wider bandwidth.\u003c\/p\u003e\n\u003cp\u003eReliable Isolation\u003c\/p\u003e\n\u003cp\u003eA high-quality blocking element provides strong DC isolation and flat, low-loss RF transmission. Stable impedance through the block keeps reflections low, preserving measurement accuracy and protecting downstream components.\u003c\/p\u003e\n\u003cp\u003ePrecision Matching\u003c\/p\u003e\n\u003cp\u003eTight VSWR of 1.35:1 means lower return loss and a flatter response, so bench measurements stay close to simulation. Stable matching is maintained through repeated connections, keeping results repeatable over the life of the assembly.\u003c\/p\u003e\n\u003cp\u003eStandard-Compliant Interface\u003c\/p\u003e\n\u003cp\u003eA true SMA profile with precise alignment ensures positive, repeatable mating and stable contact resistance. The interface intermates with compliant connectors from other manufacturers, protecting existing cable and instrument investments.\u003c\/p\u003e\n\u003cp\u003eProcess-Controlled Quality\u003c\/p\u003e\n\u003cp\u003eTight process control ensures repeatable fit and stable electrical results across production lots. Consistent workmanship reduces field variation and gives engineering teams confidence when qualifying a second source.\u003c\/p\u003e\n\u003cp\u003eDependable Endurance\u003c\/p\u003e\n\u003cp\u003eThe robust construction delivers 500 durable cycles and dependable behavior across -40 to +125 C conditions. Resilient plating and stable contacts keep resistance low even under vibration, thermal cycling and frequent handling.\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":67647668289902,"sku":"PRFSMADCB01","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0912\/1808\/4206\/files\/SMADCBLOCK.jpg?v=1791033714","url":"https:\/\/precisionrf-tech.com\/products\/sma-male-to-female-dc-block-18ghz-prfsmadcb01","provider":"PrecisionRF","version":"1.0","type":"link"}