The HD25105 from HD Communications Corp is a Frequency Divider with Input Frequency 100 to 12500 MHz, Output Frequency 0.016 to 2.083 MHz, Input Power -20 to 10 dBm, Output Power -4 to -1 dBm, Voltage 7 to 15 V. Tags: Module with Connectors, Fixed. More details for HD25105 can be seen below.