The HE195A from BOWEI Integrated Circuits is a RF Amplifier with Frequency 200 to 400 MHz, Gain 70 to 75 dB, Small Signal Gain 75 dB pk-pk, Gain Flatness ±0.5 dB, Noise Figure 5 to 7 dB. Tags: Drop-In, Limiting Amplifier. More details for HE195A can be seen below.