Features 1.ACCURATE BANDWIDTH: SAW bandpass filter is constructed by SAW devices, with accurate bandwidth and excellent cutoff characteristics. 2.APPLICABLE BANDS: GPS satellite positioning bandpass filter is suitable for BeiDou I and II generation B1 band, GPS L1 band and GLONASS L1 band. 3.APPLICABLE SYSTEM: Satellite positioning SAW bandpass filter is only applicable to passive antenna system, please confirm before purchase. 4.MAIN FUNCTION: GPS SAW bandpass filter can effectively filter out of band signal, reduce noise and increase dynamic range. 5.24K GOLD PLATED: GPS SAW bandpass filter is 24K gold plated structure, the performance index is far better than other products processed with PCB bare board. specificationItem Type: SAW Bandpass Filter Material: Metal Model: FBP 1590s Interface: SMA Maximum Carrying Power: 200mW (23dBm) Center Frequency: 1585.5 MHz Bandwidth: 60 MHz 3 DB Passband: 1550?610 MHz Passband Interpolation Loss: 2.5 DB PackageList1 x SAWBandpassFilter NoteAll data are measured manually, and there are certain errors in the measurement results.