The HPA-272+ from Mini Circuits is a RF Amplifier with Frequency 700 MHz to 2.7 GHz, Gain 48 dB, Gain Flatness ±1.7 to 2.1 dB, Noise Figure 8.2 dB, Output Power 17.8 to 49 dBm. Tags: Benchtop / Rackmount, Power Amplifier. More details for HPA-272+ can be seen below.