The PCM3R3SAL from Empower RF is a RF Amplifier with Frequency 869 to 894 MHz, Small Signal Gain 44 to 46 dB pk-pk, Gain Flatness ±0.5 to 0.75 dB, Noise Figure 7 to 10 dB, Output Power 46.99 dBm. Tags: Power Amplifier. More details for PCM3R3SAL can be seen below.