The V582ME20-LF from Z-COMM is a Voltage Controlled Oscillator with Frequency 1115 to 1285 MHz, Power 2.818 mW, Tuning Sensitivity 55 MHz/V, Tuning Voltage 0.5 to 4.5 V, Pulling 1 MHz. Tags: Surface Mount. More details for V582ME20-LF can be seen below.