The QFD10-900-1100 from Qualwave is a Frequency Divider with Input Frequency 0.9 to 1.1 GHz, Output Frequency 0.09 to 0.11 GHz, Input Power -3 to 3 dBm, Output Power 5 to 8 dBm, Voltage 12 V. Tags: Module with Connectors, Fixed. More details for QFD10-900-1100 can be seen below.