Don
I checked T7. It is installed correctly. The radio appears to work fine.
Is there something wrong with the s-meter settings?
Thanks
Rich - KE1EV
Message: 2
Date: Sun, 19 Feb 2006 06:39:15 -0600
From: "Don Brown" <[EMAIL PROTECTED]>
Subject: Re: [Elecraft] Inoperable S-Meter - Now works and new
question aboutalignment
To: <[EMAIL PROTECTED]>, "Elecraft reflector" <[email protected]>
Message-ID: <[EMAIL PROTECTED]>
Content-Type: text/plain; charset="iso-8859-1"
Hi
These S-meter settings sound like the readings when T7 is reversed. I have
seen this several times and it makes the AGC and S-meter flaky as well as
the sensitivity low. However you can make the radio appear to work although
it just seems not quite right. The red wire winding should be closest to the
IC U12 and the green winding should be closest to the jumper W3. Looking at
another way the red winding should be in pads marked 3 and 4 and the green
in 1 and 2. This may not be your problem but it is worth a look.
Don Brown
KD5NDB
----- Original Message -----
From: "Don Wilhelm" <[EMAIL PROTECTED]>
To: "Elecraft reflector" <[email protected]>
Sent: Saturday, February 18, 2006 10:15 PM
Subject: FW: [Elecraft] Inoperable S-Meter - Now works and new question
aboutalignment
>
>
> > Rich,
> >
> > Your S-meter settings of 191 and 009 are a bit more broad than I
> > usually experience, but the AGC Threshold setting has a lot to do
> > with the final settings too - the 3 settings do interact a bit.
> > I usually end up with 185 to 189 for the low setting and 16 to 19
> > for the high - but that is after optimizing the AGC Threshold
> > voltage to produce no noticable change when switching from AGC ON
> > to AGC OFF with no antenna connected (I usually end up with an
> > AGC Threshold voltage between 3.65 and 3.75 volts). I also
> > strive to place a 50 uV signal on 40 meters (with preamp off) at
> > S-9 on the S-meter, so that is a bit more 'fussing' with the AGC
> > Threshold and CAL S LO and CAL S HI.
> >
SNIP..
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