Charlie, I don't believe that you need a peak-reader at all. A few
things you can do.
1. Begin your tune-up at reduced output from the radio. Go to full
drive only for the final touch-up.
2. Keep your key-down periods short and let the tubes cool for an equal
interval.
3. Send a string of fast dots while tuning; your Bird will display an
average value due to meter mechanics but the duty cycle will be about 50
percent, which is nice to the tubes.
73, Pete N4ZR
The World Contest Station Database, updated daily at www.conteststations.com
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On 4/21/2011 6:48 AM, Charlie Gallo wrote:
> Hi Gang,
> Over the next couple of weeks, my shack (including tower/antennas) will be
> getting a MAJOR upgrade
>
> Right now, I've got a A-D DX-EE for 10-40m, an SB-230amp, all being driven by
> an FT-1000 MkV field (and an at-1000pro tuner)
>
> Well, the radio and tuner are staying the same, but that's it
>
> Antenna wise, there is a Glen Martin going on the roof (I live on a small
> lot), and a C3SS and DX140 going on that (antennas will be delivered on
> Friday)
>
> Anyway, the other big change - a freshly re-tubed/caped an Alpha 78 - for
> those bands where I don't need the tuner (or turned down for when I do)
>
> Think is, everyone says "You MUST have a peak reading watt meter to safely
> tune them".
>
> OK - No problem, I buy a meter. I love the Alpha meter (friend has one), but
> no way is that in the budget at a grand. I could get a peak reading kit for
> my bird 43, but
>
> So, what do you guys think?
>
> I'm thinking the Array Solutions looks good - others? Just put a peak kit in
> the bird?
>
>
>
>
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