The TM5544 from Spectrum Control is a RF Amplifier with Frequency 10 to 500 MHz, Gain 11 to 12.5 dB, Noise Figure 2.5 to 3.5 dB, P1dB 11.5 to 14.5 dBm, P1dB 0.01 to 0.03 W. Tags: Drop-In, Low Noise Amplifier. More details for TM5544 can be seen below.