Polyfet RF Devices is a manufacturer of broad band RF power transistors and power modules. We are a private corporation that has been in business since 1988. Our devices consist of Gallium Nitride, LDMOS, and VDMOS technologies processed using state of the art equipment. They have maximum operating conditions of up to 50Vdc, 3GHz, and 600W. Our products are used in applications such as military communications, TV Broadcast, and NMR. We employ a technical staff to assist our customers with support from device selection to amplifier design. Our commitment to long-term production support has enhanced the attraction by military contractors to use our products where obsolescence would be an issue.
From discrete high-power transistors to highly integrated ICs with combinations of analog and digital functions, the 2019 IMS exhibition will provide a good look at the latest...
These two impedance-unmatched silicon LDMOS transistors provide high pulsed and CW output-power levels at broadband or narrowband applications as high as 1300 MHz.
In a previous issue of Microwaves & RF magazine, an incorrect statement saying Polyfet RF Devices is no longer in business was made. In actuality, nothing can be further from ...
Power transistors continue to gain in performance at RF and microwave frequencies, drawing upon numerous semiconductor materials for improved power and efficiency.
Memory can be deceptive. Especially as we grow older, it is easier to "color" pictures of the past in a certain way. At times, the remembrance may be complimentaryat other times...
Suppliers of high-power transistors continue to improve on processing and packaging as new devices show improvements in power density, linearity, and efficiency.
