The A55-MH037 from Akon Inc is a Integrated Microwave Assembly with Current 250 to 2000 mA, Dynamic Range -60 to +5 dBm, Harmonics -20 dBc, Noise Figure 6 dB, Operating Temperature -20/ 71 Degree C. Tags: Module with connector. More details for A55-MH037 can be seen below.