The STA-025-20-20-SMA from Fairview Microwave is a bi-directional amplifier that operates from 2.4 to 2.5 GHz. It delivers an output power of 20 Watts for 802.11b and 5 Watts for 802.11g with a gain of 20 dB. This amplifier requires a supply voltage of 28 V DC and consumes 900 to 2400 mA of current. It is available in a module that measures 3.33 x 2.69 x 0.69 inches with SMA connectors and is ideal for L-band military radio, Satellites and Unmanned Aerial vehicles.