[Antennas] LMR 400
Ron Youvan
ka4inm at tampabay.rr.com
Sat May 30 18:11:23 EDT 2009
>>> Why not solder LMR 400? What is the downside? I soldered pl-259s to
>>> LMR 400 to use on a VHF/UHF ant and the swr at the top of uhf went way
>>> up. Does that make any sense?
> It really means that a poor soldering job was done, OR a cheap version of
> the PL-259 was used which caused the poor soldering job and compounded the
> problem.
> Done properly, there is no problem soldering to the silver plated, Teflon
> insulated PL-259 connectors and using them from MF up to amateur band UHF
> frequencies.
> Been there; Done that; for many, many years. Even did it with Belden 9913
> prior to the advent of the LMR series.
I have a spool of LMR-400/UF in the basement, but I don't remember if the
braid is copper or aluminum. If it isn't copper or tinned copper that is the
soldering problem.
--
Ron KA4INM - I'm proud to be Chuck's pop!
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