The PE88D40000 from Pasternack Enterprises Inc is a Frequency Divider with Input Frequency 100 MHz to 12 GHz, Output Frequency 2.5 to 300 MHz, Input Power -20 to 10 dBm, Output Power -4 to -1 dBm, Voltage 7 to 15 V. Tags: Module with Connectors. More details for PE88D40000 can be seen below.