The 19337 is Bandpass Filter for the 700 MHz Band. It isolators the LTE 700 downlink bands 12, 13, 17 and 29 from undesired frequencies above and below those bands. It operates from 715 MHz to 757 MHz with an insertion loss of under 1 dB and rejection of 55 dB above and below the passband. The filter is matched to 50 ohms and is available in a module with N Type-Female connectors.