[Elecraft] Re: KAT2 difference betwen Auto and ALT mode

[wayne burdick]

Hi Michael,

ALT mode doesn't prune the search tree as aggressively as does AUTO 
mode. (The tree-pruning algorithm is based on SWR trend around local 
minima.) This makes it more likely to find the optimal LC values with 
high-Q antennas that produce a sharp SWR dip as you approach resonance.

73,
Wayne
N6KR


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