[Elecraft] Always maximum ALC reading when pressing the PTT on yourmic in SSB mode

Paul Gates kd3jf at hotmail.com
Fri Jul 15 18:04:53 EDT 2005


See, that is what happens when you start messing with SSB. Stick to CW!! HI!
Paul Gates
K1  #0231
KX1 #1186
XG1
kd3jf at hotmail.com


----- Original Message ----- 
From: "Mark_van_Wijk" <pa5mw at home.nl>
To: <Elecraft at mailman.qth.net>
Sent: Friday, July 15, 2005 2:17 PM
Subject: [Elecraft] Always maximum ALC reading when pressing the PTT on 
yourmic in SSB mode


> Hi All,
>
> Just wanting to share a mistake I made this week:
>
> Observation:
> When pressing the PTT on your mic in SSB mode, the ALC reading shows
> immediately 8 digits illuminated.
> There is no power control possible.
> Output in SSB is only 1-3W, whatever the mic settings
> In CW mode, where the ALC is not effective, everything is working just
> normal
>
> Cause:
> On the SSB pcb, D2 was incorrectly inserted. The component Anode-Cathode
> direction was ok, but it was physically completely shifted 1 hole to the
> left (left and right across the marking D2).
>
>
> '73 Mark, PA5MW
>
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