1819AB4 Datasheet PDF - GHz Technology

GENERAL DESCRIPTION
The 1819AB4 is a COMMON EMITTER transistor capable of providing 4 Watts of Class AB, RF output power over the band 1808-1880 MHz. This transistor is specifically designed for PERSONAL COMMUNICATIONS BASE STATION amplifier applications. It includes Input prematching and utilizes Gold metalization and HIGH VALUE EMITTER ballasting to provide
high reliability and supreme ruggedness. .