Features Durable Aluminum Alloy Construction: Crafted from high-quality aluminum alloy for enhanced oxidation resistance, ensuring a longer lifespan and reliable performance in various applications Smooth One-Piece Design: Engineered without burrs for a seamless installation experience, allowing for quick and hassle-free setup while maintaining high operational efficiency Efficient Heat Dissipation: Features a large surface area for optimal heat dissipation, significantly improving the longevity of the module and maintaining performance during extended use Precision Engineering and Craftsmanship: Utilizes advanced technology to achieve a fine finish, delivering exceptional reliability and functionality for critical electronic applications Stable Structure for Superior Performance: Designed with a robust structure that ensures excellent performance and extended service life, making it an ideal choice for demanding environments Features: 1、Aluminum alloy material, and oxidation resistance, increase service life 2、One ？ piece ing, without burr, poss smooth and simple installation 3、The product large area heat dissipation, which can improve service life better 4、Using advanced technology with excellent craftsmanship to bring fine finish 5、Low pass filter come with stable structure, excellent performance and long service life Specification: Item Type: RF Low Pass Filter Material: Aluminum alloy Working Frequency: 1420±50MHz Insertion Loss: 1.8db Out-of-Band Supprion: 40dB at 50MHz Input Impedance: 50 ohm Output Impedance: 50 ohm Maximum Input Signal Strength: 13dbm Input Interface: SMA-K (SMA female) Output Interface: SMA-K (SMA female) Package List: 1 x RF Low Pass Filter Package List 1 x RF Low Pass Filter