The BR3054 from Spectrum Control is a RF Amplifier with Frequency 40 to 100 MHz, Gain 23 to 24 dB, Noise Figure 1.65 to 1.75 dB, P1dB 0.01 to 0.01 W, IP2 30 dBm. Tags: Module with Connectors, Low Noise Amplifier. More details for BR3054 can be seen below.