The PCM3Q3SLS from Empower RF is a RF Amplifier with Frequency 805 to 870 MHz, Small Signal Gain 57 to 61 dB pk-pk, Gain Flatness ±0.5 to 0.75 dB, Noise Figure 7 to 10 dB, IP3 66 dBm. Tags: Power Amplifier. More details for PCM3Q3SLS can be seen below.