The WMA74A from WanTcom is a RF Amplifier with Frequency DC to 74.9 MHz, Gain 27 to 29 dB, Gain Flatness ±0.05 to ±0.1 dB, Noise Figure 0.5 to 0.6 dB, Output Power 8 to 10 dBm. Tags: Surface Mount, Low Noise Amplifier, Pre-Amplifier. More details for WMA74A can be seen below.