AGC - K2 #5942

[Nick G3RWF]

Interested in the posts on this. I am now working on the RF board but at the Part 1 test I was only able to get 3.8v with R1 flat out - can reduce volts but not increase. Was very grateful for the quick response from Elecraft to an e mail on the topic but these recent posts make me wonder whether I will have a problem with no opportunity to increase voltage. If I have a problem would rather know now as the RF board gets busier and busier!
73 Nick G3RWF
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[Don Wilhelm-3]

Nick,

You should never have to increase the AGC Threshold voltage above 3.8 volts.
In some cases you will want to lower it a bit, but not raise it.  The proper
adjustment occurs near the pot maximum.

If I understand you correctly, all is well.

73,
Don W3FPR

> -----Original Message-----
>
> Interested in the posts on this. I am now working on the RF board
> but at the Part 1 test I was only able to get 3.8v with R1 flat
> out - can reduce volts but not increase. Was very grateful for
> the quick response from Elecraft to an e mail on the topic but
> these recent posts make me wonder whether I will have a problem
> with no opportunity to increase voltage. If I have a problem
> would rather know now as the RF board gets busier and busier!
> 73 Nick G3RWF
>

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[Jack Smith-6]

Several persons reported difficulty accessing G4OEP's web site after I
recommended it. I've had an exchange of E-mail messages with Andy,
G4OEP, about these problems. He suggests trying access via an
alternative route using an proxy server such as
http://www.anonymization.org/-g4oep.atspace.com.
<http://www.anonymization.org/-g4oep.atspace.com>

His direct web address is *g4oep*.atspace.com

He also notes that his web provider has recently reported problems with
its servers.

I've tried both the direct and proxy route this morning and found both
work sometimes and fail at other times. Be patient and retry if the
original access attempt fails.

His work on toroid inductance versus winding spacing can be found from
his home page under the link "trimming toroidal inductors."

Jack K8ZOA
www.cliftonlaboratories.com



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[Jack Smith-6]

> I said:

> His direct web address is *g4oep*.atspace.com

That should read http://g4oep.atspace.com/

Jack K8ZOA

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