[TowerTalk] TH6DX
Phil Duff
na4m at arrl.net
Sat Jan 25 22:20:24 EST 2003
At 15:43 1/25/2003 -0500, K7LXC at aol.com wrote:
> If you're thinking about buying a used TH6, it'd better be in good
>condition and real cheap - any TH6 is long in the tooth and near the end of
>it's service life.
I disagree that any TH6 is "near end of service life". It depends on the
condition of the individual beam.
I have 2 TH7's. One started as a TH6 I purchased new in 1971. I converted
it to a TH7. It shows no signs of being near "end of service life" -
whatever that is. They may need to have the trap caps and driven element
insulators replaced every decade or so but the rest is just fine.
I've often ponder replacing my TH7's but find it difficult to justify the
large expense of the newer generation of beams for the possible small
incremental gain in performance.
73 Phil NA4M
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Phil Duff NA4M na4m at arrl.net Georgetown, Texas
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