The 5IB10-4750/T800-PX/PX from K&L Microwave is a Band Pass Filter with Frequency 4.75 to 7.8 GHz, Bandwidth 800 MHz, Center Frequency 1525 MHz, Insertion Loss 2.0 dB. Tags: Surface Mount, Lumped Component Filter. More details for 5IB10-4750/T800-PX/PX can be seen below.