MOSFET – The Most significant invention of the 20th Century

What makes a truly world-changing invention?. Of all the inventions of the 20th century just one could be said to have changed the world in such a way that it touches virtually everybody on the planet’s lives on a daily basis. It has enabled the most rapid development in technology in history and yet you cant see the vast majority of them directly and their individual job is just to switch on and off. This is the story of the MOSFET and how it changed the world.



Yaesu FT-991 vs FT-991A

Yaesu FT-991 vs FT-991A

Yaesu FT-991A The New FT-991A – HF/50/144/430 MHz All-Mode “Field Gear” Transceiver – Coming October 2016 The FT-991A is the next-generation of the wi… Read more


Aerial-51 SKY-SDR

Aerial-51 SKY-SDR

GENERAL TRANSCEIVER  SPECIFICATIONS Technology Solid State SDR-DSP Direct Conversion Frequencies / Bands 1.8 MHz to 54.0 MHz 160, 80, 60, 40, 30, 20,… Read more

The post MOSFET – The Most significant invention of the 20th Century appeared first on QRZ NOW – Ham Radio News.

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