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Re: la1k issue, does anyone have any advice?


Scott Sherer
 

开云体育

Much thanks for your comments, Rich.? Happy holidays.

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Best regards,

Scott

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From: [email protected] [mailto:[email protected]] On Behalf Of Rich McCabe
Sent: Thursday, December 2, 2021 3:00 PM
To: [email protected]
Subject: Re: [la1k] la1k issue, does anyone have any advice?

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My LA1K commonly has a SWR spike on CW on occasion tripping it out.? If it holds in and does not trip the SWR is usually 1.4 or less and you can key down with issues.? My Hercules II will never trip.

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Its not a huge issue for me but annoying.? I have never had it trip on phone. I have tried new coax straight to antenna out of back of amp bypassing chokes, meters, etc and it still does it.

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From: [email protected] <[email protected]> On Behalf Of Scott Sherer
Sent: Thursday, December 2, 2021 2:19 PM
To: [email protected]
Subject: Re: [la1k] la1k issue, does anyone have any advice?

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Thanks Chris,

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Input much appreciated.

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Best regards,

Scott

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From: [email protected] [mailto:[email protected]] On Behalf Of Chris E.
Sent: Thursday, December 2, 2021 1:53 PM
To: [email protected]
Subject: Re: [la1k] la1k issue, does anyone have any advice?

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The reason why I say that, if it measures 1.2 with an analyzer at very low power, it's highly likely something is heating up and saturating or arcing under the higher power.

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On Thu, Dec 2, 2021 at 2:44 PM Scott Sherer <ssherer@...> wrote:

Thanks Chris, I will do that J Happy Holidays

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Best regards,

Scott

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From: [email protected] [mailto:[email protected]] On Behalf Of Chris E.
Sent: Thursday, December 2, 2021 8:34 AM
To: [email protected]
Subject: Re: [la1k] la1k issue, does anyone have any advice?

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If you haven't yet, go open your balun for that 43' vertical, check all the connections for any signs of arcing and check the insides, the wire windings etc for any charring or signs of arcing.

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On Thu, Dec 2, 2021 at 9:33 AM Scott Sherer <ssherer@...> wrote:

Hi Dave,

I do have the latest firmware.? I am on 1.08N.?

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Best regards,

Scott KC9WPS

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From: [email protected] [mailto:[email protected]] On Behalf Of davenlr@...
Sent: Sunday, November 28, 2021 11:30 AM
To: [email protected]
Subject: Re: [la1k] la1k issue, does anyone have any advice?

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<Be sure you have the latest firmware version installed. ? About a year ago Palstar changed the way SWR is metered in the LA-1K and it is now incorporated in the current version listed on their website.>

Thanks.? Yes, I updated.? I am on version 1.08C.

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