The FAM-48A from Metropole Products Inc. is a RF Amplifier with Frequency 291 to 318.3 MHz(TX), 243 to 270 MHz(RX), Gain 7 to 29 dB, Noise Figure 0.9 dB, IP3 43 dBm, IP3 19.95 W. Tags: Bi-Directional Amplifier, Low Noise Amplifier. More details for FAM-48A can be seen below.