The HD30705 from HD Communications Corp is a Voltage Controlled Oscillator with Frequency 900 to 1200 MHz, Power 7.94 to 19.95 mW, Tuning Sensitivity 60 MHz/V, Tuning Voltage 1 to 8 Vdc, Pulling 12 MHz. Tags: Module with Connectors. More details for HD30705 can be seen below.