The MM1299-4250.000-2 from Microsaw is a Microstrip Band Pass Filter centre frequencies from 4200 to 4275 MHz and a bandwidth of 450 MHz. It has a passband insertion loss of 2 dB and provides 50 dB of rejection outside of the passband. This filter has an amplitude ripple of 1 dB. It is available in a surface-mount package that measures 7.7 x 5.0 x 0.5 mm and has aluminum oxide substrate.
