Welcome to the W7ZOI Web Site 
Wes Hayward     Latest Site Update  October 7, 2021 (just minor edits) ....      ...

Click on figure to read about a "Termination Insensitive Amplifier with Automatic Gain Control."  (29 Aug 2021)

EMRFD Errata  (7 Oct 2020)   
Technical Notes     (Includes Filter stuff)   (29 Aug 2021)      
Hikes&Backpacking   (20 Dec  2020)  
Stroke7--Ultra-Portable Amateur Radio    (19Jan2021)
By "Ultra-Portable," we mean transporting ham gear while on foot, or perhaps on a bicycle or kayak.
Our Ham Shack+ People & History (20 Dec 2020)    
Still Available:    Free Semiconductors from KE6F.    Click here.     (10Nov2020)

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