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Subject:
From:
Anthony Vece <[log in to unmask]>
Reply To:
For blind ham radio operators <[log in to unmask]>
Date:
Sun, 2 Sep 2007 23:07:37 -0400
Content-Type:
text/plain
Parts/Attachments:
text/plain (101 lines)
Where do I get it and, how do I install it.

73 De Anthony W2AJV
[log in to unmask]
ECHOLINK NODE NUMBER: 74389

----- Original Message ----- 
From: "Lou Kline" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Sunday, September 02, 2007 10:07 PM
Subject: Re: LOW LEVEL HUM!!!


> Hi.
>
> I think I like the suggestion of using an isolation transformer.  If it is
> any kind of grounding hum, that should knock it out.
>
> 73, de Lou K2LKK
>
>
>
> At 05:44 PM 9/2/2007 -0400, you wrote:
>>Not very close at all.
>>
>>
>>----- Original Message -----
>>From: "Lou Kline" <[log in to unmask]>
>>To: <[log in to unmask]>
>>Sent: Sunday, September 02, 2007 2:00 PM
>>Subject: Re: LOW LEVEL HUM!!!
>>
>>
>> > How close does your cabling pass to your monitor.  I'm thinking some 
>> > type
>> > of magnetic induction is occurring, probably either from a CRT or one 
>> > of
>> > the power supplies associated with your  computer system.  The small DC
>> > power supplies such as the ones used on speakers, DSL modems, cable
>> > modems,
>> > printers, etc. are suspect.
>> >
>> > 73, de Lou K2LKK
>> >
>> >
>> >
>> > At 07:28 PM 8/30/2007 -0400, you wrote:
>> >>Hi Everyone;
>> >>
>> >>I am attempting to play my computer through my system.
>> >>
>> >>I am getting a low level hum.
>> >>
>> >>That's when I play it using the digital jack on the sound card.
>> >>
>> >>When I play it through one of the speaker jacks the hum is still there
>> >>but,
>> >>it's not as noticeable because the audio level is higher.
>> >>
>> >>When I turn the computer off, the hum disappears.
>> >>
>> >>When I boot up the computer, the hum is there even before windows comes
>> >>up.
>> >>
>> >>Any ideas?
>> >>
>> >>73 De Anthony W2AJV
>> >>[log in to unmask]
>> >>ECHOLINK NODE NUMBER: 74389
>> >>
>> >>
>> >>
>> >>--
>> >>No virus found in this incoming message.
>> >>Checked by AVG Free Edition.
>> >>Version: 7.5.484 / Virus Database: 269.13.2/985 - Release Date: 
>> >>9/2/2007
>> >>4:32 PM
>> >
>> > Louis Kim Kline
>> > A.R.S. K2LKK
>> > Home e-mail:  [log in to unmask]
>> > Work e-mail:  [log in to unmask]
>> > Work Telephone:  (585) 697-5740
>> >
>>
>>
>>
>>--
>>No virus found in this incoming message.
>>Checked by AVG Free Edition.
>>Version: 7.5.484 / Virus Database: 269.13.2/985 - Release Date: 9/2/2007
>>4:32 PM
>
> Louis Kim Kline
> A.R.S. K2LKK
> Home e-mail:  [log in to unmask]
> Work e-mail:  [log in to unmask]
> Work Telephone:  (585) 697-5740
> 

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