RF power amplifier is an important part of various wireless transmitters. In the transmitter's pre-stage circuit, modulation oscillation circuit generated by the RF signal power is very small, need to go through a series of amplification of a buffer stage, intermediate amplification stage, the final power amplification stage, to obtain enough RF power after the antenna can be fed to radiate out. In order to obtain a sufficiently large RF output power, RF power amplifiers must be used. RF amplifiers can be divided into high gain amplifiers, low noise amplifiers, medium - high power amplifiers. The core of the amplifier circuit is the microwave transistor.
MACOM offers a wide range of RF power semiconductors in the form of discrete devices, modules, and units supporting frequencies from DC to 6 GHz. our high power transistors are perfectly matched for civil aviation, communications, networking, radar, broadcasting, industrial, scientific, and medical applications.