Features Exceptional Stability And Dynamic Range: Designed for superior performance, this module ensures consistent operation across a wide frequency range of 400-470MHZ Versatile RF Signal Amplification: Ideal for fixed gain applications, this filter module effectively amplifies various RF signals, enhancing your electronic systems Easy Installation Design: Crafted as a single piece with a smooth finish, this module simplifies installation, making it user-friendly and practical for all setups Durable Double-Sided PCB: Constructed with a robust 1.6mm thick double-sided printed circuit board, this component guarantees long-lasting durability and reliability Enhanced Current Handling: With a full tinning process, this module ensures excellent performance in managing both large and small currents, improving overall efficiency Features: 1、Poss very good stability, and at the same time has the characteristics of large dynamic range and wide operating frequency range 2、Frequency is 400？470MHZ, suitable for fixed gain amplification of various RF signals 3、One ？ piece ing without burrs, smooth bring simple installation, very practical 4、Excellent printed circuit board adopt good quality 1.6mm thickn double？sided board 5、Full tinning proc guarantee good passing performance of large and small currents Specification: Item Type: Low Pass Filter Module Material: PCB Frequency: 400-470MHZ Corresponding Standing Wave Ratio: S11between-20dB, standing wave ratio SWR between1.22 S22between-20dB, standing wave ratio SWR between1.22 S21>-0.5dB, insertion loss between0.5dB Package List: 1 x Low Pass Filter Module Note: Do not use over frequency. Package List 1 x Low Pass Filter Module