Features 1、TECHNICAL PARAMETERS: The filter has a 1dB bandwidth of 25MHz, steep cut off characteristic, impedance of 50Ohms, and center frequency of 902MHz 2、EFFECTIVE AND RELIABLE: Used for GSM900 test in the frequency range of 890-915MHz, which can effectively filter out out of band signals, reduce noise and increase dynamic range 3、STRONG ALUMINUM ALLOY: Using aluminum alloy shielding shell, interference resistant, no stray response, compact, strong, easy to use 4、LOSS AND POWER: Strip insertion loss from 2.0 ~ 2.5dB(typical value 2.2dB), maximum load power for 100 mW (20 dBm), interface contain SMA M and SMA F 5、EXCELLENT PERFORMANCE: Made with fine workmanship, possess compact appearance and stable performance, can make sure durability and stability Specification Item Type: Bandpass Filter Impedance: 50Ohms Center Frequency: 902MHz Passband(1dB bandwidth): 890 ~ 915MHz In Band Insertion Loss: 2.0 ~ 2.5dB(typical value: 2.2dB) Maximum Load Power: 100mW(20dBm) Interface: SMA M, SMA F Package List 1 x Bandpass Filter