The B021MC8S from Knowles is a Band Pass Filter with a passband from 2 to 2.21 GHz. It has a passband insertion loss of less than 3 dB and provides up to 45 dB of rejection both below and above the passband. This filter utilizes low-loss temperature stable materials which offer small size and minimal performance variation over temperature. It is available in a surface-mount package that measures 0.6 x 0.3 x 0.128 inches and has an operating temperature range of -55 to +125°C.
