I've never seen one that bypasses the amp for high SWR but I thought the LDG 
did say something about something like that in the manual.
----- Original Message ----- 
From: "Steve Forst" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Wednesday, February 13, 2008 5:57 PM
Subject: Re: LDG AT-1000Pro


> John,
>
> Will the LDG bypass the amp while tuning  or in the case of high swr? 
> I've
> looked at specs and manuals for a number of high power auto tuners, and
> while I may have missed something somewhere, I don't recall seeing it on
> other units.
>
> Other manufacturers may  do something different, but it appears that in 
> the
> 998 the  amp keying line  goes from rig to tuner and then to amp so the
> tuner can  prevent the amp from being keyed during tune-up or  in the 
> event
> of high swr.
>
> Tnx for the  info.
>
> 73, Steve KW3A
>
>
> ----- Original Message ----- 
> From: "John Miller" <[log in to unmask]>
> To: <[log in to unmask]>
> Sent: Wednesday, February 13, 2008 4:01 PM
> Subject: Re: LDG AT-1000Pro
>
>
>> The LDG one will do all that too.
>