The HE382B-1 from BOWEI Integrated Circuits is a RF Amplifier with Frequency 20 MHz to 1 GHz, Gain 10 to 11 dB, Gain Flatness ±0.5 to 1 dB, Noise Figure 1.4 to 2 dB, Output Power 18 to 18.5 dBm. Tags: Drop-In, Power Amplifier. More details for HE382B-1 can be seen below.