PH1819-45A Overview
M/A-’s PH11819-45A is a high efficiency silicon bipolar NPN transistor intended for use as a mon emitter class AB stage in power amplifiers that operate in the 1805 to 1880 MHz range.
PH1819-45A Key Features
- NPN Silicon Microwave Power Transistor rd -28 dBc Typical 3 IMD at 45 Watts PEP mon Emitter Class AB Operation Internal