The AVA-5R183-D+ from Mini Circuits is a RF Amplifier with Frequency 0.5 to 18 GHz, Gain 13.1 to 14.6 dB, Gain Flatness ±1.6 dB, Noise Figure 2.8 to 4.8 dB, P1dB 16.3 to 19.7 dBm. Tags: Surface Mount, Gain Block. More details for AVA-5R183-D+ can be seen below.