Actually this is the type of discussion I'd like to see on this forum.
Ken Barrett
Cisco Systems
San Jose CA.
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>From [log in to unmask] Tue May  7 19:03:51 1996
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Subject: PC Board Frequency Limits
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     I would like any responses to be off-line for the following 
     discussion.
     
     Please use the following email address:  [log in to unmask]
     
     I made a simple mathematical model of a stripline, 1 inch trace, on 
     FR-4, nothing out of the ordinary as far as dimensions and found to my 
     surprise a resonant freq at about 800 MHz with a 20 to 40 dB roll-off 
     above 800 MHz
     
     Could someone in the RF/Microwave world of nuts and bolts pc board 
     design tell me what I'm supposed to do at say 10 GHz with regular pc 
     board materials/construction/fabrication???
     
     Thanks in advance, Doug McKean



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