The aptmpP5-00200005-1627-d9-ln from AmpliTech, Inc. is a RF Amplifier with Frequency 20 to 500 MHz, Gain 60 dB, Gain Flatness ±1.5 dB, Noise Figure 1.80 dB, Input Power 0.0001 W. Tags: Low Noise Amplifier. More details for aptmpP5-00200005-1627-d9-ln can be seen below.