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Re: Quarter Wavelength Frequency



Original poster: "Ed Phillips" <evp-at-pacbell-dot-net> 

Ed wrote:

  > Wire length 11058 feet
  > Wire weight 56.07 pounds
  > DC resistance 70.6 ohms
  > Fr 16.779 kHz

Is that Fres for the loaded coil Ed?  If for unloaded then you'd
expect something 20% to 100% over 23kHz instead."

	Yes, that was for the parameters for "Big Bruiser" and includes the
effect of 136 uufd of externinal terminal capacitance.  That note should
have been more explicit for those who hadn't followed the conversations
about BB.

Ed