The RHSW860GH from Roswin is a Voltage Controlled Oscillator with Frequency 430 to 860 MHz, Power 5.012 mW, Tuning Sensitivity 35 MHz/V, Tuning Voltage 0 to 18 Vdc, Phase Noise -103 dBc/Hz. Tags: Surface Mount. More details for RHSW860GH can be seen below.