[TenTec] Alpha 89

Paul Christensen w9ac at arrl.net
Mon Apr 14 20:18:46 EDT 2008


> I've never seen an authoritative answer.  Even Alpha just reports that 
> some
> users have a good outcome with a Y-cable that they describe.

That "Y" cable connection as shown by Alpha from TX OUT requires an amp that 
is capable of hot-switch sensing.  If not, that connection is a key click 
disaster on CW, and life killer for vacuum relays.

Paul, w9AC 



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