Coax + Ladder Line
Running ladder line the whole way is the least lossy
vs mixing ladder line with coax, choke, etc..
Often, but not always:
* Depending on the impedances, frequencies and lengths involved, the
loss in a coax section can be lower than in the equivalent length of
ladderline.
* Although there may be losses in a 1:1 current balun at the
ladderline/coax transition, don't forget that there will also be
losses in the tuner balun if ladderline is used all the way; if the
ubiquitous 4:1 tuner internal voltage balun is used, those losses
could be significant.
Steve G3TXQ
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