Fangrui Product Details Optimized Performance: This Low Pass Filter (lpf) Is Designed For Fm Applications, Ensuring High Precision Signal Filtering From Dc Up To 500mk. It Features An Sma Interface For Reliable Connectivity. Durable And Reliable: Built With Quality Components, This Lpf Guarantees Long-lasting Performance And Stability In Various Operating Conditions. Application Versatility: Ideal For A Range Of Fm Transmission And Reception Applications, Providing Clear And Uninterrupted Signals. Lpf-500mk,500m Lc Lpf,insert Lost 500m-1.1db,1g-60db,1.5g-60db Input/output Impedance:50 Ohm Interface: Sma Female,plate With Nickel Or Gold Due To Different Batches, There May Be Differences In Product Appearance And Printed Text, Which Will Not Affect Use Colour:silver Material:metal Package Contents: 1 X Low Pass Filter Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measuremen