The PE88D4003 from Pasternack Enterprises Inc is a Frequency Divider with Input Frequency 100 MHz to 13 GHz, Output Frequency 25 MHz to 3.25 GHz, Input Power -20 to 10 dBm, Output Power 2 to 5 dBm, Voltage 7 to 15 V. Tags: Module with Connectors. More details for PE88D4003 can be seen below.