The WLP0640 from RFHIC is a RF Amplifier with Frequency 20 to 520 MHz, Gain 17.5 to 19.5 dB, Gain Flatness ± 1 to 1.5 dB, Noise Figure 2.5 to 3.5 dB, Output Power 31 dBm. Tags: Surface Mount, Low Noise Amplifier, CATV Amplifier. More details for WLP0640 can be seen below.