The CVCO25CL-0913-0923 from Crystek Corporation is a Voltage Controlled Oscillator with Frequency 913 to 923 MHz, Power 5.012 mW, Tuning Sensitivity 30 MHz/V, Tuning Voltage 1.5 to 3.5 V, Pulling DC to 0.5 MHz. Tags: Surface Mount. More details for CVCO25CL-0913-0923 can be seen below.