{"product_id":"sma-attenuator-18ghz-5-watt-0-40-db-prfattsma185w-xx","title":"SMA Attenuator 18GHz 5 Watt 0-40 dB | PRFATTSMA185W-XX","description":"\u003cdiv class=\"prf-datasheet-embed\" style=\"margin-top: 2.4rem;\"\u003e\n\u003cdiv style=\"display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem;\"\u003e\n\u003cstrong style=\"font-size: 1.5rem; margin: 0; color: #0b1f3a;\"\u003eDatasheet\u003c\/strong\u003e \u003cspan style=\"display: inline-flex; align-items: center; gap: .6rem; flex-wrap: wrap;\"\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0912\/1808\/4206\/files\/PRFATTSMA185W-XX_SMA_Attenuator_18GHz_5_Watt_0-30_db__PRFATTSMA185W-XX_d90efa9a-2388-410c-9249-667cfc7d27b4.pdf?v=1791424627\" style=\"display: inline-flex; align-items: center; min-width: 3.6rem; height: 3rem; padding: 0 1rem; border: 1px solid rgba(0,0,0,0.2); border-radius: 6px; background: #0b1f3a; color: #fff; text-decoration: none; font-size: 1.1rem; line-height: 1; cursor: pointer; font-weight: 600;\" target=\"_blank\"\u003eDownload\u003c\/a\u003e \u003cbutton type=\"button\" style=\"min-width: 3.6rem; height: 3rem; padding: 0 1rem; border: 1px solid rgba(0,0,0,0.2); border-radius: 6px; background: #ffffff; font-size: 1.6rem; line-height: 1; cursor: pointer; color: #0b1f3a;\"\u003e−\u003c\/button\u003e \u003cspan style=\"min-width: 5rem; text-align: center; font-size: 1.35rem; color: #0b1f3a;\"\u003e100%\u003c\/span\u003e \u003cbutton type=\"button\" style=\"min-width: 3.6rem; height: 3rem; padding: 0 1rem; border: 1px solid rgba(0,0,0,0.2); border-radius: 6px; background: #ffffff; font-size: 1.6rem; line-height: 1; cursor: pointer; color: #0b1f3a;\"\u003e+\u003c\/button\u003e \u003cbutton type=\"button\" style=\"min-width: 4.6rem; height: 3rem; padding: 0 1rem; border: 1px solid rgba(0,0,0,0.2); border-radius: 6px; background: #ffffff; font-size: 1.1rem; line-height: 1; cursor: pointer; color: #0b1f3a; font-weight: 600;\"\u003eReset\u003c\/button\u003e \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e6ebf2; border-radius: 10px; overflow: hidden; background: #f9fafb;\"\u003e\u003ciframe src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0912\/1808\/4206\/files\/PRFATTSMA185W-XX_SMA_Attenuator_18GHz_5_Watt_0-30_db__PRFATTSMA185W-XX_d90efa9a-2388-410c-9249-667cfc7d27b4.pdf?v=1791424627#toolbar=0\u0026amp;navpanes=0\u0026amp;scrollbar=1\" style=\"width: 100%; height: 600px; border: none; transform: scale(1); transform-origin: top left;\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: center; color: #6b7280; font-size: 12px; margin-top: 8px; font-style: italic;\"\u003eUse the scroll bar on the right to browse the full datasheet.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 2.4rem;\"\u003e\n\u003ch2 style=\"color: #0b1f3a; font-size: 20px; font-weight: bold; margin-bottom: 6px;\"\u003eKey Advantages\u003c\/h2\u003e\n\u003cp style=\"color: #444b58; font-size: 14px; line-height: 1.7; margin: 12px 2px 12px;\"\u003eThe PRFATTSMA185W-XX combines precision machining, controlled impedance and dependable RF performance for demanding systems.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; min-width: 0; background: #f7f9fc; border: 1px solid #e6ebf2; border-radius: 10px; padding: 14px 16px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #0a5bd0; font-size: 14px; margin-bottom: 5px;\"\u003e▸ Wide Operating Band\u003c\/div\u003e\n\u003cdiv style=\"color: #3a4050; font-size: 13px; line-height: 1.6;\"\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\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; min-width: 0; background: #f7f9fc; border: 1px solid #e6ebf2; border-radius: 10px; padding: 14px 16px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #0a5bd0; font-size: 14px; margin-bottom: 5px;\"\u003e▸ Thermally Robust\u003c\/div\u003e\n\u003cdiv style=\"color: #3a4050; font-size: 13px; line-height: 1.6;\"\u003eRobust terminations handle 5 W while maintaining attenuation accuracy and low VSWR over the full band. A thermally stable element keeps the set value repeatable, so calibration and signal-level setups stay consistent over time.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; min-width: 0; background: #f7f9fc; border: 1px solid #e6ebf2; border-radius: 10px; padding: 14px 16px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #0a5bd0; font-size: 14px; margin-bottom: 5px;\"\u003e▸ Stable 50 Ohm Match\u003c\/div\u003e\n\u003cdiv style=\"color: #3a4050; font-size: 13px; line-height: 1.6;\"\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\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; min-width: 0; background: #f7f9fc; border: 1px solid #e6ebf2; border-radius: 10px; padding: 14px 16px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #0a5bd0; font-size: 14px; margin-bottom: 5px;\"\u003e▸ Precision Mating\u003c\/div\u003e\n\u003cdiv style=\"color: #3a4050; font-size: 13px; line-height: 1.6;\"\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\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; min-width: 0; background: #f7f9fc; border: 1px solid #e6ebf2; border-radius: 10px; padding: 14px 16px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #0a5bd0; font-size: 14px; margin-bottom: 5px;\"\u003e▸ Repeatable Build\u003c\/div\u003e\n\u003cdiv style=\"color: #3a4050; font-size: 13px; line-height: 1.6;\"\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\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; min-width: 0; background: #f7f9fc; border: 1px solid #e6ebf2; border-radius: 10px; padding: 14px 16px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #0a5bd0; font-size: 14px; margin-bottom: 5px;\"\u003e▸ Harsh-Environment Ready\u003c\/div\u003e\n\u003cdiv style=\"color: #3a4050; font-size: 13px; line-height: 1.6;\"\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\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 2.4rem; margin-bottom: 2.4rem;\"\u003e\n\u003ch2 style=\"color: #0b1f3a; font-size: 20px; font-weight: bold; margin-bottom: 6px;\"\u003eApplications\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px;\"\u003e\n\u003cspan style=\"background: #eef4fb; border: 1px solid #d6e4f8; color: #0b3d82; border-radius: 999px; padding: 6px 15px; font-size: 13px; line-height: 1.4;\"\u003eTest \u0026amp; Measurement\u003c\/span\u003e \u003cspan style=\"background: #eef4fb; border: 1px solid #d6e4f8; color: #0b3d82; border-radius: 999px; padding: 6px 15px; font-size: 13px; line-height: 1.4;\"\u003eSignal Leveling\u003c\/span\u003e \u003cspan style=\"background: #eef4fb; border: 1px solid #d6e4f8; color: #0b3d82; border-radius: 999px; padding: 6px 15px; font-size: 13px; line-height: 1.4;\"\u003eReceiver Protection\u003c\/span\u003e \u003cspan style=\"background: #eef4fb; border: 1px solid #d6e4f8; color: #0b3d82; border-radius: 999px; padding: 6px 15px; font-size: 13px; line-height: 1.4;\"\u003eLab Instrumentation\u003c\/span\u003e \u003cspan style=\"background: #eef4fb; border: 1px solid #d6e4f8; color: #0b3d82; border-radius: 999px; padding: 6px 15px; font-size: 13px; line-height: 1.4;\"\u003eRF Production Test\u003c\/span\u003e \u003cspan style=\"background: #eef4fb; border: 1px solid #d6e4f8; color: #0b3d82; border-radius: 999px; padding: 6px 15px; font-size: 13px; line-height: 1.4;\"\u003eTelecom\u003c\/span\u003e \u003cspan style=\"background: #eef4fb; border: 1px solid #d6e4f8; color: #0b3d82; border-radius: 999px; padding: 6px 15px; font-size: 13px; line-height: 1.4;\"\u003eAerospace \u0026amp; Defense\u003c\/span\u003e \u003cspan style=\"background: #eef4fb; border: 1px solid #d6e4f8; color: #0b3d82; border-radius: 999px; padding: 6px 15px; font-size: 13px; line-height: 1.4;\"\u003ePower Level Control\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"PrecisionRF","offers":[{"title":"1dB","offer_id":67784280736110,"sku":"PRFATTSMA185W-XX","price":65.0,"currency_code":"USD","in_stock":true},{"title":"3dB","offer_id":67784280768878,"sku":"PRFATTSMA185W-XX","price":65.0,"currency_code":"USD","in_stock":true},{"title":"5dB","offer_id":67784280801646,"sku":"PRFATTSMA185W-XX","price":65.0,"currency_code":"USD","in_stock":true},{"title":"6dB","offer_id":67784280834414,"sku":"PRFATTSMA185W-XX","price":65.0,"currency_code":"USD","in_stock":true},{"title":"9dB","offer_id":67784280867182,"sku":"PRFATTSMA185W-XX","price":65.0,"currency_code":"USD","in_stock":true},{"title":"10dB","offer_id":67784280899950,"sku":"PRFATTSMA185W-XX","price":65.0,"currency_code":"USD","in_stock":true},{"title":"20dB","offer_id":67784280932718,"sku":"PRFATTSMA185W-XX","price":65.0,"currency_code":"USD","in_stock":true},{"title":"30dB","offer_id":67784280965486,"sku":"PRFATTSMA185W-XX","price":65.0,"currency_code":"USD","in_stock":true},{"title":"40dB","offer_id":67784280998254,"sku":"PRFATTSMA185W-XX","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0912\/1808\/4206\/files\/rb123_20dfb83b-aa4a-405f-abe0-c436438ecfb0.jpg?v=1792252921","url":"https:\/\/precisionrf-tech.com\/products\/sma-attenuator-18ghz-5-watt-0-40-db-prfattsma185w-xx","provider":"PrecisionRF","version":"1.0","type":"link"}