The PTB-30-7G9G-5R0-20-120-240-VAC-SFF from Quantic PMI (Planar Monolithics) is a RF Amplifier with Frequency 7 to 9 GHz, Gain 30 dB, Gain Flatness ±1.5 dB, Noise Figure 5 dB, Output Power 20 dBm. Tags: Benchtop / Rackmount, Power Amplifier. More details for PTB-30-7G9G-5R0-20-120-240-VAC-SFF can be seen below.