This is a high power amplifier for 2.4 GHz made for digital wireless microphones that require two-way communications. It needs 10 mW RF power input for a 1 W power output in 2.4 GHz band. Power supply is 12 V / 1.0 A. Weight is 250 grams. This amplifier was designed for two-way communication Do not power up if antenna not connected. This amplifier will work for most digital wireless microphones.
Dimensions : 4.7 " X 2.6 X 1.2 ".