The DCRO550600-8 from Synergy Microwave Corporation is a Voltage Controlled Oscillator with Frequency 5.5 to 6 GHz, Power 1.585 mW, Tuning Sensitivity 50 to 100 MHz/V, Tuning Voltage 0.5 to 10 V, Pulling 20 MHz. Tags: Surface Mount. More details for DCRO550600-8 can be seen below.