LED Power Output Indicator #ubitx

Lee
 

I ran across this when looking for an transmit indicator for my Small Wonder Lab PSK31.  The original resistor was 2.2K but our radios put out more than double so I changed the resistor to 5.6K.   Maybe someone with more electronic knowledge than me has better suggestions.   It lights up bright and solid for CW and you an watch your modulation on SSB.   I can really see the difference when I switch in my SSM2167 module.
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Lee - N9LO  "I Void Warranties"


 

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