The V674ME25-LF from Z-COMM is a Voltage Controlled Oscillator with Frequency 1820 to 2480 MHz, Power 2.818 mW, Tuning Sensitivity 131 MHz/V, Tuning Voltage 0.5 to 9.5 V, Pulling 20 MHz. Tags: Surface Mount. More details for V674ME25-LF can be seen below.