[DX] Info

[Jim McDonald]

Denver,

I used to have one, and I added an analog speed control on the front.  The
analog control eliminated the need to increase or decrease it with a keypad
command.  (Do you have a manual?)

It was pretty simple, though I don't have the info now.  It was in an OLD
National Contest Journal back when it was a smaller (length/width) size,
like from the late 1970s.  I think the NCJ is available on CDROMs.  Maybe
someone could email the article to you as a .pdf file.

Jim N7US


----- Original Message -----
From: "Denver Wijesuriya." <denver@eureka.lk>
To: <dx@mailman.qth.net>
Sent: Wednesday, August 07, 2002 9:49 PM
Subject: [DX] Info


Hi Guys,
        Sorry for asking this question on a dx info bull, but I need some
help and info. Hope you will excuse me for this mail. I have obtained a AEA
-Advance Electronic  Appliance contest keyer, model CK-2. I have no
instruction leaflet or circuit details. The keyer works, but is there any
modification I could make, to the circuit that will enable me to alter the
speed setting. Increase or decrease the speed.
        Any info will  be most welcome.
Sorry for the bandwidth.
73
Denver -4S7DA

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