Fw: do I miss something...? - correction

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Fw: do I miss something...? - correction

ON4WIX
Sorry, that one sentence should read:

 "That way I discovered my PCB had one trace with a hairline crack that was
virtually invisible"

73
Glenn ON4WIX
----- Original Message -----
From: "ON4WIX" <[hidden email]>
To: "f9oj.7" <[hidden email]>
Cc: <[hidden email]>
Sent: Wednesday, January 13, 2010 3:14 PM
Subject: Re: [Elecraft] do I miss something...?


Hello Jacques,

I had exactly the same thing happen to me last year when I had built my W1.
First I checked all my solder joints, all were OK. Then I started checking
the continuity of the PCB traces using the schematic. Simple job: if, say,
acording to the schematic one side of R4 is connected to one side of C5,
just put an ohmmeter across this trace to see if it reads 0 Ohms. That way I
discovered my PCB had one hairline crack that was virtually invisible. I
just soldered a small wire to bypass this trace and all was well.

Hope you find the cause of your problems soon.

Bonne année et bonne chance!

73 de Glenn ON4WIX
----- Original Message -----
From: "f9oj.7" <[hidden email]>
To: "Elecraft" <[hidden email]>
Sent: Wednesday, January 13, 2010 2:44 PM
Subject: [Elecraft] do I miss something...?


> Hello
> I assembled a W2 wattmeter last december, but I had to spend a couple of
> weeks in a clinic, and when back home, I tested it, but it did work as it
> ought to !
>
> When "power" on, no problem ; when tapping"range", the 2 watt led never
> lights up. The others do normally.
>
> If I apply RF via the K3, the whole line of the "power" green leds lights
> up, whatever  power applied, and the SWR line flickers all over the range.
>
> Has anyone an idea?
>
> Thanks for any suggestion.
>
> Best 73
>
> Jacques de F9OJ
> K2 #O937  K3 # 2450
>
>
>
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