The PE88D4002 from Pasternack Enterprises Inc is a Frequency Divider with Input Frequency 100 MHz to 20 GHz, Output Frequency 25 MHz to 5 GHz, Input Power -16 to 10 dBm, Output Power -1 to 5 dBm, Voltage 5 V. Tags: Module with Connectors. More details for PE88D4002 can be seen below.