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Re: Why do I have to continually retune my radio?


 

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Is this new behavior?? I mean, your antenna needs to be ¡°re-matched¡± to your radio when you change bands, or make large frequency changes in the same band.? Is your tuner in full auto mode?? Sounds to me like it¡¯s operating as it should.? Perhaps I¡¯m missing something.

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73,

Ken, KJ9B

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From: [email protected] <[email protected]> On Behalf Of Ken KN2D via groups.io
Sent: Sunday, March 30, 2025 09:08
To: [email protected]
Subject: [ldgelectronics] Why do I have to continually retune my radio?

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[Edited Message Follows]

I noticed this weekend when I was changing bands or frequencies on a band that my SWR would go up, even though the day before (or earlier on the same day), I had tuned my rig/antenna.

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I use the LDG AT-100ProII autotuner

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When using SSB,?I wind up setting fldigi to AM to get a carrier and hit the tune button.

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What I don't understand is why I seem to have to do this with every band switch (or move up/down the band).

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Is there a solution to this?

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73,

Ken

KN2D

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