On Feb 8, 2005, at 7:39 AM, Ian White G3SEK wrote:
R. Measures wrote:
When measurements don't fit in with everything we already know, real
scientists and engineers are trained to ask themselves:
"Is this something really new - am I really another Einstein? Or did
I simply get it wrong?"
The question is simply: Is my HP-355 step-attenuator set
intermittently off by 3db?
If you still cannot see that the potential sources of error in your
"propagation experiment" were *vastly* more numerous and complicated
than that, then this horse is dead.
NBS traceable step-attenuator A-B measurement is the gold standard of
gain and loss determinations.
--
73 from Ian G3SEK 'In Practice' columnist for RadCom (RSGB)
http://www.ifwtech.co.uk/g3sek
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Richard L. Measures, AG6K, 805.386.3734. www.somis.org
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