The V440MC02-LF from Z-COMM is a Voltage Controlled Oscillator with Frequency 370 to 460 MHz, Power 5.623 mW, Tuning Sensitivity 39 MHz/V, Tuning Voltage 0.5 to 4.5 V, Pulling 1 MHz. Tags: Surface Mount. More details for V440MC02-LF can be seen below.