Researchers have used the latest wireless technology to develop a new radio receiver for astronomy. The receiver is capable of capturing radio waves at frequencies over a range several times wider ...
In 1924, a radio receiver built for the battlefields of World War I tested the idea that humans were not alone in the solar system, heralding a century of searches for extraterrestrial life.
Even with the loss of the Voice of America, the international shortwave radio bands are still alive with stations worth listening to. But what can you do if you don’t have a shortwave radio receiver, ...
The TEF7006 and TEF7007 FM car radio receivers are suitable for background scanning and data services. These parts are able to decode data from Radio Data Systems (RDS), Radio Broadcast Data System ...
The radio connection to Philadelphia also touches the receiver side.RCA is still a popular brand name in consumer electronics, and itshistory goes back to Philadelphia as well. But RCA isn’t the ...
Marked: "RCA Radiola 18 / Reg. U.S. Pat. Off. / See License Notice on Bottom." Specimen is a six tube (plus rectifier) TRF receiver employing the following tube complement: 1st RF: UX226; 2nd RF: ...
No nameplate or maker's marking. A fixed inductance coil with sliding control and crystal detector. Inductance of the tuning coil is varied by a slider. Binding posts on wooden base. A .0003 mfd.
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