Surprise! Shortwave radio as a broadcast medium is holding its own, despite the intrusion of the internet, transmission cutbacks by major broadcasters such as the BBC World Service and Voice of ...

AUSTIN, Texas & DONGGUAN, China--(BUSINESS WIRE)--Silicon Laboratories Inc. (NASDAQ: SLAB), a leader in high-performance, analog-intensive mixed-signal ICs, today announced that it is providing its ...

This is a Preselector for SW receivers (diy hf preselector) circuit. The entry low capacitance of MOSFET modern, with two gates, will create negative inverse reaction through a uncoupled source ...

Does this even exist? Everything I can find online is either Windows or Linux. I want to listen to some numbers stations but don't want to fork out on a bunch of ham gear I'll use once and relegate to ...

AMSTERDAM At the IBC, the DRM Consortium introduced the first DRM MW/SW receiver made in India. The AV-DR -1401 was designed and produced by Communications Systems Inc., under the brand name Avion ...