The BXHF1058 from Spectrum Control is a RF Amplifier with Frequency 2 to 8 GHz, Gain 21.5 to 22.5 dB, Noise Figure 2.5 to 3 dB, P1dB 0.079 to 0.1 W, IP2 33 dBm. Tags: Module with Connectors, Low Noise Amplifier. More details for BXHF1058 can be seen below.