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Re: K2 #6155 Resistance check for Assembly II - U6 pin 9 low valu

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Re: K2 #6155 Resistance check for Assembly II - U6 pin 9 low valu

Greg

I should have been more complete in my statement of the problem. 37.8 ohms in both polarities of the leads is my current measurement.

Arthur VE9BP

>
> From: Greg Derda <[hidden email]>
> Date: 2007/07/06 Fri PM 02:54:58 EDT
> To: Arthur Gunn <[hidden email]>
> Subject: Re: [Elecraft] K2 #6155 Resistance check for Assembly II - U6 pin 9 low value
>
> Arthur,
>
> Hopefully somebody more knowledgeable than I will reply, if they
> haven't already. I had a builder-for-hire help me via email during my
> build of K2 #6100. Although mine passed all the tests, he did tell me
> that the resistance readings can be anywhere "over" the specified value
> (e.g., several of mine were magnitudes greater), but that they should
> "never" be below the indicated value. My guess is that you do have a
> problem that needs further investigation.
>
> Good luck and 73,
> Greg
> ki4mmm
>
>
>
> On Jul 6, 2007, at 1:54 PM, Arthur Gunn wrote:
>
> > Hi builders
> >
> > Progress seems fine except for a 36 ohm value measured at U6 pin 8
> > instead of >100 ohms (page 59). What values have you seen there? My
> > measurements were made with an Ideal auto-ranging DMM.
> >
> > I see at least 8 paths plus active devices to be considered for
> > troubleshooting if 36 ohms is not a commonly seen resistance reading.
> > The other values in the table of resistance checks are as specified.
> >
> > I look forward to hearing your experiences at this resistance
> > checkpoint.
> > --
> > Arthur VE9BP
> >
> >
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> >
>

Arthur Gunn, P.Eng.
A.W. Gunn Engineering
74 Mill Bank Road
Nasonworth NB E3C 2C6
Canada

P 506.457.2020
F 506.457.2035
[hidden email]

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