The HD32541 from HD Communications Corp is a Frequency Multiplier with Input Frequency 274 to 852 MHz, Output Frequency 822 to 852 MHz, Output Power 10 dBm, Harmonics 60 to 75 dBc, Conversion Gain 8 to 10 dB. Tags: Module with Connectors, Active. More details for HD32541 can be seen below.