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.

My only intent in creating this web site is to chronicle the history of Signal/One and to track and preserve the existing radios.
I have no interest in trashing anyone or anything having to do with Signal/One.

If you have any information or a question contact me at

That's the letter "o", not the number"0" in k5og

Registry of Existing Signal/Ones Signal/Ones
Owned by K5OG

Owned by W2RWD

Signal/One Trademark
Technical Information
Signal/One History Signal/One Ads
& Promotions
Signal/One Pictures
Factory Documents
Bill Turini, KA4GAV  Signal/One Site
Bill Turini, KA4GAV
Signal/One Site Mirror
Projects & Restorations

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The Signal/One logo displayed on this web site
the Registered Trademark of Fred Hoffmann
Created: April 16, 2005.
Last Updated: July 12, 2019
Copyright 2019, PakRatz, Corpus Christi, Texas, USA