The TDGB014AL2 from Teledyne e2v HiRel Electronics is a RF Amplifier with Frequency 0.1 to 14 GHz, Gain 13.6 dB, Noise Figure 5.5 dB, Output Power 14.3 dBm, Output Power 0.03 W. Tags: Surface Mount, Gain Block. More details for TDGB014AL2 can be seen below.