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#13
February 1st 11, 10:55 PM
posted to rec.radio.shortwave
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New random Wire antenna in progress
On 02/01/2011 12:47 PM, RHF wrote:
On Feb 1, 10:41 am, m wrote: On 11-02-01 11:22 AM, bpnjensen wrote: Question - does the additional Poly tube around the coax diminish the capacity to provide (presumably useful) inductive ground for the buried cable? Seems to me that anything resembling an inductive ground would be a bad thing. The inductive coupling effect would vary completely with the frequency of the signal, proximity, length, etc. Not good. - Don't settle for anything less than a real, - lowest possible impedance, honest to G_d, - mechanically connected ground. - I usually smear the wire connection and - electrode with vaseline after having sandpapered them. - Then do your clamping. - A plastic cup inverted over the end of the - ground rod will keep the rain out of the joint. - - mike Conductive Grease "NO-OX-ID" http://www.sanchem.com/aSpecialE.htm...FRiAgwodThlG2g CRC® Dielectric Grease http://www.acehardware.com/product/i...ductId=1443552 . Heat Sink Compound {Zink Oxide} http://www.radioshack.com/product/in...ductId=2102858 * Rite Aid Zinc Oxide, Ointment http://www.amazon.com/dp/B00009M8JK even remembering using fluoride toothpaste hey - what works... works ! - iane ~ RHF . . You are freaking nuts. |
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