I'll pile on.  I use the LDG Z-11 (oldest version) with the FLEX-1500 and it
works fine in AUTO mode.  I run between 1w and 5w depending on the mood.

73,
Greg - K5GJ


On Fri, Jul 16, 2010 at 4:15 PM, richard allen <[email protected]> wrote:

> Graham and others,
>
> In preparation for using with my new 1500 (just shipped today), I was
> testing an LDG at100proII tuner on one of my fully loaded sdr-1000's.  Each
> band I went to, I lowered the power output to 10 watts with the internal
> tuner off. Started at 40m then
> 20 and all was ok.  The LDG box auto tuned perfectly.  I then raised the
> power to 75 w out and all was fine.
>
> I then went to 18 MHz and forgot to drop the power from the default
> setting.  When the LDG started to autotune, the sdr1000 stopped putting out
> any power.  It appears that I have blown the sdr1000 final since it did not
> have foldback power limiting
> (I guess).
>
> Reading the caveats in the new 1500 manual about a proper 50 ohm load, I am
> concerned about how the 1500 will respond to an external autotuner.  Will I
> be ok in not lowering the output power each time I autotune?
>
> Regards,
>
> Richard W5SXD
>
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>



-- 
Greg Jurrens - K5GJ
VP, Sales and Marketing
FlexRadio Systems Inc.
T: 512-535-5266 x203
E: [email protected]
SKYPE: WD0ACD
“Tune in Excitement” ™
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