The APTMP2-00100100-1823-D2 from AmpliTech, Inc. is a RF Amplifier with Frequency 100 MHz to 1 GHz, Gain 13 dB, Gain Flatness ±1 dB, Noise Figure 1.80 dB. Tags: Drop-In, Low Noise Amplifier. More details for APTMP2-00100100-1823-D2 can be seen below.