The PE1V31026 from Pasternack Enterprises Inc is a Voltage Controlled Oscillator with Frequency 2.4 to 2.8 GHz, Power 4 to 20 mW ( 6 to 13 dBm), Tuning Sensitivity 80 MHz/V, Tuning Voltage 1 to 11 V, Pulling 50 MHz. Tags: Module with Connectors. More details for PE1V31026 can be seen below.