KMA2020 100 Watts, 10 kHz - 230 MHz, Amplifier Module  Download Full Data Sheet   The Model KMA2020 is an RF power amplifier module for OEM applications or integration into a user system. The module comprises a printed wiring assembly housed in a machined aluminum enclosure with feed-through capacitive terminals for connection to the DC power source. Cooling requirements defined by the data provided below and protection of the output devices against output mismatch are the responsibility of the user.