The BT33L from BeRex, Inc. is a RF Amplifier with Frequency 100 MHz to 1 GHz, Gain 21.3 to 25.7 dB, Noise Figure 6.5 to 8.6 dB, Output Power 31.8 to 33 dBm, Output Power 1.51 to 2 W. Tags: Surface Mount, Power Amplifier. More details for BT33L can be seen below.