The length of a Quarter Wave Matching Transformer
is an odd multiple of the quarter wave length
for the frequency (MZ)
when the velocity factor of coax equals % (1-100)
to match a source impedence of (ohms)
to a load impedence of (ohms)
using a coax impedence of (ohms)

             
Frequency in MZ must be between .1 and 1000 ( 3.898 or 146.52 )
Velocity Factor must be between 1 and 100 ( 66 or 73 not .66 )
Common quarter wave multiples
3/4 wave          5/4 wave          7/4 wave

©1996 IkjLabs