Dave wrote:
the harmonic is 'attenuated' in that the magnitude of it is reduced when the
stub is in line. i look at it like you could replace the stub with a lumped
filter at the same point so the term attenuation makes more sense than
reflections or rejections... i don't really care where the harmonic goes, i
want to know how much it is attenuated by so i can compare with other types
of filters.

Where is the bulk of the attenuation taking place, at/in the stub,
or as a V^2/R loss back upstream? (Not a trick question)
--
73, Cecil http://www.qsl.net/w5dxp