Hi
I wonder if anyone is using this combo?
Anectdotally they work well together. However I
believe that the relay line in the Alpha is
28v DC ( not sure about the current?), and yet the FT is only specified to 15V 
and 100mA. Therefore at first sight the FT will not key the Alpha.
One could adopt the opposite approach and key the Alpha, and let the Alpha key 
the FT, and most keyers will handle the voltage with ease. However is there not 
the
n an issue with the typical computer keying interface. I confess I don't have 
the 2N2222 data to hand, and I cannot remember in fact what xstr I used in my 
keying
 interface (2N706 perhaps?), but surely there is an issue here.
Advice appreciated.
73
Clive
GW3NJW
Written Tue, 13 Apr 1999 10:10
clive_whelan@compuserve.com
clive_whelan@btinternet.com
http://www.btinternet.com/~clive_whelan
 
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