The TTRM1212 from Triad RF Systems is a RF Amplifier with Frequency 1518 to 1559 MHz, Gain 32 to 33 dB, Gain Flatness 2.0 to 3.0 dB, Noise Figure 3.0 dB, Output Power 12 to 35.99 dBm. Tags: Surface Mount, Bi-Directional Amplifier. More details for TTRM1212 can be seen below.