The CRO2650B-LF from Z-COMM is a Voltage Controlled Oscillator with Frequency 2620 to 2680 MHz, Power 12.589 mW, Tuning Sensitivity 19 MHz/V, Tuning Voltage 0.5 to 4.5 V, Pulling 1 MHz. Tags: Surface Mount. More details for CRO2650B-LF can be seen below.