The VCO370-380 from Dynamic Engineers is a Voltage Controlled Oscillator with Frequency 370 to 380 MHz, Tuning Sensitivity 6 MHz/V, Tuning Voltage 0.5 to 4.5 Vdc, Phase Noise -119 dBc/Hz @ 10 KHz, Phase Noise dBc/Hz @10kHz -119 dBc/Hz @ 10 KHz. Tags: Surface Mount. More details for VCO370-380 can be seen below.