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Old November 19th 07, 01:41 AM posted to rec.radio.amateur.antenna
John Smith John Smith is offline
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First recorded activity by RadioBanter: Nov 2006
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Default Resontate frequency of parallel L/C

Cecil Moore wrote:
Tom Donaly wrote:
My calculator needs fixing. When I divide 100 uH by 100 pF and take
the square root, I end up with the number 1000. Where did I go wrong?


The actual formula is 1/[2pi*SQRT(L*C)]



1/(2pi*sqrt(l*c))

= 1/(2.28318*100)

= 1/628.318

= 0.001591550775244382621538...

Hmmm. Seems as if my calculator is broken also ...

Regards,
JS