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Old November 14th 06, 04:08 AM posted to rec.radio.amateur.antenna
w9gb w9gb is offline
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First recorded activity by RadioBanter: Oct 2006
Posts: 134
Default TS-440SAT vs. AT-180 tuners

"David G. Nagel" wrote in message
...
Zommbee wrote:
Hello all,

I have just acquired a Kenwood TS-440Sat (with auto-tuner). My antenna
is about
150' of 'random wire' (of which 60 feet is in my attic, on the way to the
70+feet that is
'in the air'). I want to work all bands (160 - 10). Should I just turn
off the auto-tuner, or use
it in conjunction with my AT-180, which tunes 160m, as the 440-AT does
not) or
just bypass the AT-440 tuner altogether and just use the manual tuner?
In other words,
tune the AT-180, then let the 440-AT take over? Or just use the AT-180
for 160-meters,
and let the AT-440AT tune the rest of the bands (bypassing the AT-180)?

Thanks,

Dave WB7AWK


I own a TS-440SAT and an Icom 756Pro ... the older style tuner in the
Kenwood can handle more types of mismatches than the Icom relay system --
that said -- neither stack up well to a full featured "analog" tuner. It
will really depend on what frequencies you will use the most and your
specific antenna situation. I would try each separately in your situation
and then you have your answer -- part of this hobby is learning through
experimentation.

w9gb