The PMA2-123LN+ from Mini Circuits is a RF Amplifier with Frequency 500 MHz to 12 GHz, Gain 16.8 dB, Gain Flatness ± 2 dB, Noise Figure 2.6 dB, Output Power 50 to 14.9 dBm. Tags: Surface Mount, Low Noise Amplifier. More details for PMA2-123LN+ can be seen below.