[1000mp] Q: Antenna Tuner, FT-1000MP Mark V Field

George, W5YR [email protected]
Sun, 8 Feb 2004 15:56:44 -0600


Or, "evading the truth . . .and getting lucky."

73, George W5YR
[email protected]


----- Original Message ----- 
From: "Ian White, G3SEK" <[email protected]>
To: <[email protected]>
Sent: Sunday, February 08, 2004 2:14 PM
Subject: Re: [1000mp] Q: Antenna Tuner, FT-1000MP Mark V Field
> The true SWR is the one you see at higher power levels.
> 
> When you use very low power, you are "hiding" the problem from the 
> auto-tuner, by making the reflected signal so small that it's mostly 
> below the conduction threshold of the detector diode.
> 
> This allows the tuner to carry on searching without stopping on HI 
> SWR... and then the tuner can sometimes find settings that are still 
> acceptable when you turn up the power again.  I believe this is called 
> "making technology work for you"  :-)
> 
> 
> -- 
> 73 from Ian G3SEK
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