Stock, this radio module is just okay, but with a few modifications, it can be turned into a very good receiver with a spectrum analyzer and autoscan. The Boscam RX5808 has three DIP switches to ...

Introduction As cybersecurity challenges grow more complex, the tools we use to protect data and communications are also ...

All Spectrum cable TV customers in Maui County will have to pay a monthly fee for digital receivers, and each television will need its own box by the end of the summer, company officials said Tuesday.

exactly the right bit of the radio spectrum. [Q26] decided to use the ProgRock2 “programmable crystal” to build a receiver that could tune multiple frequencies without the usual traditional tu ...

WITH the continuous spectrum described by Lyman (Astrophysical Jour., 60, 1) as a background, and with hydrogen flowing through the receiver of the spectrograph, it was found possible to ...