This is a high quality professional 15 W linear amplifier that requires minimum driving input of only 1 m W for the maximum of 15 W RF power output in 900 MHz range. This amplifier is linear and doesn't require any tuning or adjusting. Power supply is 12 V/ 2.6 A. Gain is 30 dB. Input / Output impedance 50 ohms. This amplifier is great for experiments, video surveillance or mobile radio applications.
Dimensions : 3.25 " X 2.5 " X 0.8 ".