This is a blog about my ham radio experiences including vintage homebrew, QRP operating and the National Radio company.
Monday, August 24, 2015
Vibroplex Model X Bug
The Vibroplex Original, introduced in 1905, is still being manufactured.
For a few years, 1911 through 1923, the Vibroplex Model X was also sold. I've uploaded a Youtube video
showing the major differences between these two models:
For additional information about Vibroplex bugs see: http://www.vibroplex.com/ and Tom French's book, "TheVibroplex Collector's Guide".