The MMA040AA from Microchip Technology is a RF Amplifier with Frequency 50 MHz to 28 GHz, Gain 16.5 dB, Gain Flatness ±0.2 dB, Noise Figure 3.5 dB, Output Power 16 to 18 dBm. Tags: Low Noise Amplifier, Power Amplifier. More details for MMA040AA can be seen below.