The 4700BP14A0600 from Johanson Technology is a Band Pass Filter with Frequency 4.4 to 5 GHz, Center Frequency 4.7 GHz, Insertion Loss 1.9 to 2.5 dB, Rejection 20 to 42 dB @ DC to 5850 MHz, Upper Rejection 20 to 23 dB @ 5500 - 5850 MHz. Tags: Ceramic, Surface Mount, Ceramic Filter. More details for 4700BP14A0600 can be seen below.