[AMPS] Relay
   
    2
     
    2@vc.net
       
    Sun, 16 Dec 2001 18:05:20 -0800
    
    
  
>
>Hello
>What is a good source for a drake L4-B ant changeover relay.??
>Tnx Dick W5aa
>
The orig. relay is too slow for modern transceivers, so it hot-switches.  
The high-speed switching mod. costs c. $60, eliminates hot-switching, and 
it makes the amplifier c, 20db quieter on R/T T/R.  Ckt at Fig 7B on my 
Web site.
-  R. L. Measures, 805.386.3734,AG6K, www.vcnet.com/measures.  
end
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