The PHA-11+ from Mini Circuits is a RF Amplifier with Frequency 50 MHz to 3 GHz, Gain 15 dB, Gain Flatness ±0.5 dB, Noise Figure 2.3 dB, Output Power 56 to 21.4 dBm. Tags: Surface Mount, Power Amplifier, CATV Amplifier. More details for PHA-11+ can be seen below.