The APTW4-12701530-150K10-D6 from AmpliTech, Inc. is a RF Amplifier with Frequency 12.7 to 15.3 GHz, Gain 40 dB, Gain Flatness ±1.5 dB, Noise Figure 1.80 dB. Tags: Drop-In, Low Noise Amplifier. More details for APTW4-12701530-150K10-D6 can be seen below.