The WMA3RA from WanTcom is a RF Amplifier with Frequency DC to 127.73 MHz, Gain 27.5 to 28.5 dB, Gain Flatness ±0.1 dB, Noise Figure 0.45 to 0.55 dB, Output Power 7 to 10 dBm. Tags: Surface Mount, Low Noise Amplifier, Pre-Amplifier. More details for WMA3RA can be seen below.