Seventy years after Major Armstrong demonstrated wide-band FM for the first time in public, a commemorative FM broadcast at the Alpine Tower in New Jersey will recall the event. And if you can’t hear ...
The Armstrong Field Lab as it looks today with the original W2XMN building and the radar tower. The commemorative Armstrong broadcast station will return next month to 42.8 MHz in the New York City ...
Just west of Route 9W in Alpine, where hiking trails trace the cliffs above the Hudson River, a steel tower rises above the treetops. Built in 1938 by Edwin Howard Armstrong, the 425-foot structure ...
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