Features Good Filtering: Comes with 902MHz centre frequency and 890‑915MHz passband to effectively filter other frequencies and clutters. Has Small Loss: Designed to have low insertion loss, high stop band rejection and high image attenuation, high power tolerance. Reliable Works: The maximum carrying power is 100mW, which ensures stable work performance with high efficiency, very reliable. Great Material: Made of premium PCB with 50 ohms impedance, not easy to malfunction, also has excellent durability for long use. Easy to Install: Light in weight and compact in size as well, the bandpass filter has SMA connector for convenient installation. Features: 1.Comes with 902MHz centre frequency and 890-915MHz passband to effectively filter other frequencies and clutters. 2.Designed to have low insertion loss,high stop band rejection and high image attenuation,high power tolerance. 3.The maximum carrying power is 100mW,which ensures stable work performance with high efficiency,very reliable. 4.Made of premium PCB with 50 ohms impedance,not easy to malfunction,also has excellent durability for long use. 5.Light in weight and compact in size as well,the bandpass filter has SMA connector for convenient installation. Specification: Item Type: Bandpass Filter Material: PCB Impedance: 50 Ohms Centre Frequency: 902MHz 3dB Passband: 890-915MHz Insertion Loss: <1.8dB at 430-438MHz Maximum Carrying Power: 100mW, 20dBm. Interface: SMA M, SMA F Package List: 1 x Bandpass Filter Note: Pay attention to the correct operation. Package List 1 x Bandpass Filter