The QFD2-500-26500 from Qualwave is a Frequency Divider with Input Frequency 0.5 to 26.5 GHz, Output Frequency 0.25 to 13.25 GHz, Input Power -10 to 10 dBm, Output Power -3 dBm, Voltage 12 V. Tags: Module with Connectors, Fixed. More details for QFD2-500-26500 can be seen below.