2.3 – 2.5 GHz 7.0 WATTS POWER AMPLIFIER WBPA2224A. WBPA2224A is a high power and high linearity connectorized amplifier with unconditional stable design. The amplifier offers typical 11.0 dB gain, 39 dBm P1dB, and 50.0 dBm output IP3 at the frequency range from 2.3 GHz to 2.5 GHz. WBPA2224A is most suitable for cellular base stations, wireless data communications, tower top amplifiers, last-mile wireless communication systems, and wireless measurement applications.