The TA031-035-40-10 from Transcom is a RF Amplifier with Frequency 3.1 to 3.5 GHz, Small Signal Gain 40 dB pk-pk, Gain Flatness ±0.3 to ±0.5 dB, Noise Figure 1.1 to 1.2 dB, Output Power 10 to 15 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for TA031-035-40-10 can be seen below.