The SPA-060-50-SMA from Fairview Microwave is a RF Amplifier with Frequency 2 to 6 GHz, Small Signal Gain 50 dB pk-pk, Gain Flatness 1.25 dB, Noise Figure 7 dB, Saturated Power 46 to 47 dBm. Tags: Power Amplifier. More details for SPA-060-50-SMA can be seen below.