The TDGB014BL2 from Teledyne e2v HiRel Electronics is a RF Amplifier with Frequency 0.1 to 14 GHz, Gain 16.5 dB, Noise Figure 5.5 dB, Output Power 15.2 dBm, Output Power 0.03 W. Tags: Surface Mount, Gain Block. More details for TDGB014BL2 can be seen below.