Application: This 942MHz ADS B Band Pass Filter is expertly designed for RFID transceiver systems operating in the 915MHz and 868MHz ISM bands. It provides powerful suppression of second and third harmonic frequencies, as well as spurious signals, ensuring optimal performance in small to medium power applications. Low Loss: Engineered as a compact low pass filter, it boasts an impressive insertion loss of less than 1dB within the passband (<1000MHz). This low loss characteristic ensures stable and reliable signal transmission, enhancing the overall efficiency of your system. Professional Performance: The filter extends its frequency range up to 3GHz, maintaining an insertion loss greater than 40dB at the high end. This ensures that the frequency response remains smooth and free from abnormal fluctuations, providing professional-grade performance. Metal Structure: Constructed with a robust all-metal structure, this SAW bandpass filter offers superior performance compared to products made with PCB bare boards. The metal design enhances durability and reliability, making it a top choice for demanding applications. Compact and Convenient: Featuring a compact design, the ADS B bandpass filter occupies minimal space and is easy to install. Its user-friendly design allows for direct use after installation, offering a long service life and making it a convenient addition to any system.