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)


         The w7zoi dot net page is hosted by Hayward Web Design.   Thanks Tom!
email:  You can get in touch with us at [w7zoi][@][arrl.net]
Remove the [brackets] for a valid email address.