KAW1050 25 Watts, 1 - 400 MHz, RF Amplifier  Download Full Data Sheet   The Model KAW1050 is a general-purpose, wideband RF power amplifier for signals in the 1 MHz to 400 MHz frequency range. No tuning, band switching, or adjustments of any kind are required to operate this unit. Power output is in excess of 25 Watts into a 50-Ohm load. Power gain is a minimum 45 dB making the amplifier compatible with drive power levels provided by most commercially available signal generators.