RFMW, Ltd. announces design and sales support for a high power transistor for broadcast Doherty and class AB transmitter applications. The Ampleon BLF898 offers 900W of RF power and 18dB of gain in the frequency range of 470 to 860MHz. Capable of withstanding output mismatches equal to 40:1, the excellent ruggedness of the BLF898 makes it an excellent choice for UHF broadcast transmitters and ISM applications. With 33% typical drain efficiency, this LDMOS device operates from a 50V supply. Integrated dual-sided ESD protection improves reliability. Offered in a flanged package, an earless package is also available as the BLF898S.