The MFSH50100-50 from Synergy Microwave Corporation is a Frequency Synthesizer with Frequency 500 MHz to 1 GHz, Step Size 0.5 KHz, Reference Frequency 10 MHz, Output Power 5 dBm, Supply Voltage 3 to 16 V. Tags: Surface Mount, PLL Frequency Synthesizer. More details for MFSH50100-50 can be seen below.