The HEM404ZB-L from BOWEI Integrated Circuits is a Voltage Controlled Oscillator with Frequency 1700 to 2200 MHz, Power 10 mW, Tuning Sensitivity 40 to 80 MHz/V, Tuning Voltage 1 to 11 V, Phase Noise -120 to -100 dBc/Hz. More details for HEM404ZB-L can be seen below.
