From 1969 to the 1990s some of the finest amateur radio transceivers were made by Signal/One.
Even by current standards they are fine transceivers. Limited production numbers
and a unique history make these radios some of the most interesting of all amateur radios ever made.
The purpose of this web site is to chronicle the history of Signal/One and to track and preserve the existing radios.

If you have any information or a question contact me at

Registry of Existing Signal/Ones	Signal/Ones Owned by K5OG	Signal/Ones Owned by W2RWD	Signal/One Trademark
Signal/One Technical Information	Signal/One History	Signal/One Ads & Promotions	Signal/One Pictures
Signal/One Factory Documents	Bill Turini, KA4GAV(SK) Signal/One Site is no longer on line.	Bill Turini, KA4GAV Signal/One Site Mirror	Signal/One Projects & Restorations

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The Signal/One logo displayed on this web site
is the Registered Trademark of Fred Hoffmann
Created: April 16, 2005. Last Updated: December 29, 2025
Copyright 2026, PakRatz, Corpus Christi, Texas, USA