The 8C836D5-25-CD-SFF from Quantic PMI (Planar Monolithics) is a Band Pass Filter with Frequency 824 to 849 MHz, Bandwidth 25 MHz, Center Frequency 836.5 MHz, Insertion Loss 1.2 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for 8C836D5-25-CD-SFF can be seen below.