[TenTec] corsair II carrier

Dr. Gerald N. Johnson geraldj at weather.net
Sat Oct 30 17:25:52 PDT 2010


A long insulated screwdriver. Perhaps a wooden dowel or plastic rod, 
probably a quarter inch diameter or less filed to fit the adjustment 
slots. Fiberglass rod like used to hold up a flag on a bicycle or as a 
garden fence post makes a good insulated screwdriver for alignment. I 
have a lathe so I turn the working end down to an appropriate diameter 
then grind or file the screwdriver tip to fit the job at hand. It wears, 
so I keep the sharp file handy.

I don't have my Corsair II manual handy, but I'd say adjust alternately 
for minimum carrier. They probably interact and changing one upsets the 
other a bit. Usually one is a pot the other is a variable capacitor.

73, Jerry, K0CQ

On 10/30/2010 3:46 PM, k8bbm at srt.com wrote:
> hi, My corsair II has developed a bit of carrier on ssb.... when I try to adjust the two side by side potentiometers to null carrier, my hand capacitance causes carrier to null before I adjust, when I remove my hand, still have some carrier....
> ideas??
>
> also, do I adjust the two at same time/direction or each individually???
> dave
> tnx for the bandwidth.
> nd0cw at srt.com
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