Re: Maximum Power using FR4 board ?

Gordon REASON
 

If .............. you have a good load , 100 W should be ok .............

Some years back I made and  testee , low power , a 2,7 Ghz coupler .

The customer put 400 watts through it , and it melted ...............!

On 14 June 2019 at 17:56 simonchettle <simon@...> wrote:

This is  a simple question what is the maximum power anyone would risk using a 1/4 length strip line on FR4 on 23cms ? 
 
Why because my metal working tools and skills are close zero and I am thinking of building a Wilkinson divider. 
 
I am thinking of combining two power amplifiers each of circa 100 W  O/P. 
 
 
Cheers
 
 
Simon
 
G8ATB
 


 


 

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