[Elecraft] K3 power cable

[Ed Muns]

> You either crimp or Solder - not both

Why not?  I've done both on all my crimped connections for years.  Crimping
breaks through any oxidation in the wire and terminal as well as providing
mechanical strength.  Soldering adds to both of these as well as reducing
the potential for further oxidation (and increased resistance) between the
wire and terminal because they are no longer exposed to the environment.

Now, if one doesn't have the proper crimping tool and risks distorting the
terminal and its fit in the housing or interconnection with its mating
terminal, then only soldering may be best.  Or, if soldering is not
practical for some reason, then crimping is fine.  In that case, some
dielectric grease on the parts before crimping will help minimize future
oxidation and resistance build up.

Most of our radio environments are limited enough so lessen the effects of
oxidation and mechanical rigidity.  But crimping and soldering is so easy to
do, why not quickly provide the added margin?

73,
Ed - W0YK