The HE401MD-L from BOWEI Integrated Circuits is a Voltage Controlled Oscillator with Frequency 500 to 550 MHz, Power 6.31 mW, Tuning Sensitivity 4 to 8 MHz/V, Tuning Voltage 1 to 13 V, Phase Noise -135 to -114 dBc/Hz. More details for HE401MD-L can be seen below.
