[SCCC] AL-1200 Amplifier For sale
    W6SX Hank Garretson 
    w6sx at arrl.net
       
    Thu Nov 11 15:24:25 PST 2010
    
    
  
Ameritron Al-1200 works fine with three exceptions.
Built-in RF Output meter gives relative indication for tuning, but 
does not give accurate output power.
SSB Bias doesn't work.  I used CW position for SSB and couldn't tell 
any difference in operation.
Fan is very loud.
Includes rear-panel self-shorting miniature phone jack for full-QSK 
bias switching.  With no plug in the jack, AL-1200 functions normally.
For extra $75, I will include full-QSK bias-switching relay box and 
vacuum-relay antenna TR box.  For full QSK, you need QSK line from 
your transceiver and an RX antenna input on your transceiver.  (Or 
you can easily add a low-cost reed-relay for RX antenna 
switching.)  The two boxes provide smooth-as-silk full QSK.  The 
bias-switching box has the added advantage of reducing amplifier heat.
Pictures at http://picasaweb.google.com/StarrGarretson/2010_11_11_AL1200
$750 for the amplifier.  You pick up in Mammoth Lakes (a great place 
to visit) or I bring to 13 December NCCC Holiday Dinner.
Thirty-day money back if you're not happy.  You're responsible for 
getting amplifier back to me.
Email or 760-934-7665.
73,
Hank, W6SX
Mammoth Lakes, California
Elevation 8083 feet in John Muir's Range of Light  
    
    
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