Almost everything in communication today is carried out via the Internet. That wasn't always the case, of course. There used to be fax machines and telex and corded telephones, but all these ...
For 80 years, the passion of HCJB Global has been making disciples of Jesus Christ. Using mass media and health care, and working with partners around the world, HCJB Global has ministered with ...
The Buzzer, also known as UVB-76 or UZB-76, has been a constant companion to anyone with a shortwave radio tuned to 4625 kHz. However, [Ringway Manchester] notes that there is now a second buzzer ...
a radio that Voyager 1 hadn't used since 1981. NASA sent a test signal to confirm that the S-Band radio was, in fact, switched on and received a response on Oct. 24. NASA says that it's going to ...
In this 1930s photo, Crosley, along with WLW’s technical supervisor, Joseph Chambers, hefts one of the 20 giant UV-862 100 kW triodes used in the station’s 1/2-megawatt ... as well as sister ...