The HE385C from BOWEI Integrated Circuits is a RF Amplifier with Frequency 20 to 250 MHz, Gain 7 to 7.5 dB, Gain Flatness ±0.5 dB, Noise Figure 1.8 to 2 dB, Output Power 23 to 24 dBm. Tags: Drop-In, Power Amplifier. More details for HE385C can be seen below.