The HMC739LP4 / 739LP4E from Analog Devices is a Voltage Controlled Oscillator with Frequency 23800 to 26800 MHz, Power 1.99 to 25.11 mW, Tuning Voltage 1 to 13 V, Pulling 30 MHz pp, Pushing -65 MHz/V. Tags: Surface Mount. More details for HMC739LP4 / 739LP4E can be seen below.