{"product_id":"midwest-microwave-645068-11-22-sma-attenuator-20db-18ghz-screened","title":"Midwest Microwave 645068-11-22 SMA Attenuator | 20dB 18GHz Screened","description":"\u003cp\u003ePart Number: 645068-11-22\u003c\/p\u003e\u003cp\u003eMilitary Equivalent: M3933\/25-82S\u003c\/p\u003e\u003cp\u003eManufacturer: Cinch Connectivity \/ Midwest Microwave\u003c\/p\u003e\u003cp\u003eType: Fixed Coaxial RF Attenuator (50 Ohm)\u003c\/p\u003e\u003cp\u003eThis listing is for a high-performance 645068-11-22 (20dB) attenuator. This is the \"S\" designated Screened version, meaning it is space-qualified and meets the most stringent reliability requirements of MIL-DTL-3933. It is designed for use in satellite systems, aerospace defense, and precision laboratory environments.\u003c\/p\u003e\u003cp\u003eKey Technical Specifications:\u003c\/p\u003e\u003cp\u003e• Attenuation: 20.0 dB\u003c\/p\u003e\u003cp\u003e• Frequency Range: DC to 18 GHz\u003c\/p\u003e\u003cp\u003e• Impedance: 50 Ohms\u003c\/p\u003e\u003cp\u003e• Screening: Space-Qualified \/ High-Rel (Class S)\u003c\/p\u003e\u003cp\u003e• Connectors: SMA Male (Plug) to SMA Female (Jack)\u003c\/p\u003e\u003cp\u003e• Power Rating: 2 Watts (Average) \/ 500 Watts (Peak)\u003c\/p\u003e\u003cp\u003e• Construction: Rugged passivated stainless steel body for low-loss and long-term stability.\u003c\/p\u003e","brand":"SMA","offers":[{"title":"Default Title","offer_id":47820869140634,"sku":"4180-B69","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/9477\/8778\/files\/10_e83509ff-a620-47f4-9e62-1ceb4ff53aae.jpg?v=1776606358","url":"https:\/\/prellelectronics.com\/products\/midwest-microwave-645068-11-22-sma-attenuator-20db-18ghz-screened","provider":"Prell Electronics","version":"1.0","type":"link"}