The PTB-30-0R12-5R0-20-115VAC-NFF-2U from Quantic PMI (Planar Monolithics) is a RF Amplifier with Frequency 0.1 to 2 GHz, Gain 30 dB, Gain Flatness ±1.5 dB, Noise Figure 5 dB, Output Power 20 dBm. Tags: Benchtop / Rackmount, Low Noise Amplifier. More details for PTB-30-0R12-5R0-20-115VAC-NFF-2U can be seen below.