The SSPA 0.5-2.5-125 from Aethercomm is a RF Amplifier with Frequency 500 MHz to 2.5 GHz, Small Signal Gain 51 to 58.8 dB, Gain Flatness ± 1.5 dB, Noise Figure 10 dB, PAE 28.4 to 44.9 %. Tags: Power Amplifier. More details for SSPA 0.5-2.5-125 can be seen below.