The SFB027035-P41 from Sainty-Tech Communications Limited is a RF Amplifier with Frequency 2.7 to 3.5 GHz, Gain 25 to 28 dB, Output Power 41 dBm, Output Power 12.58 W, PAE 0.25. Tags: Surface Mount, Power Amplifier. More details for SFB027035-P41 can be seen below.