The OC4500 from Teledyne Microwave Solutions is a Voltage Controlled Oscillator with Frequency 3200 to 4500 MHz, Power 15.849 mW, Tuning Sensitivity 310 MHz/V, Tuning Voltage 0 to 15 V, Pulling 17 MHz. Tags: Module with Connectors. More details for OC4500 can be seen below.