The APT2-00100100-1008-TC-D2-GW from AmpliTech, Inc. is a RF Amplifier with Frequency 100 MHz to 1 GHz, Gain 27 dB, Gain Flatness ±1 dB, Noise Figure 1.00 dB. Tags: Drop-In, Low Noise Amplifier. More details for APT2-00100100-1008-TC-D2-GW can be seen below.