The HPA-25W-272+ from Mini Circuits is a RF Amplifier with Frequency 20 MHz to 2.7 GHz, Gain 44 to 56 dB, Gain Flatness 1.5 to 2.1 dB, Noise Figure 10 dB, Output Power 33 to 38 dBm. Tags: Benchtop / Rackmount, Power Amplifier. More details for HPA-25W-272+ can be seen below.