[TenTec] KR-5 keyer

Tom Sessions RADIO_K4RV at peoplepc.com
Mon Feb 21 23:54:12 EST 2005


Larry, WB4WSA,

Thank you !  That is the info I needed.

I have a schematic.  Need one?

73
Tom K4RV


----- Original Message ----- 
From: "William L Stroud" <wlstroud at energyunited.net>
To: <tentec at contesting.com>
Sent: Tuesday, February 22, 2005 03:14
Subject: [TenTec] KR-5 keyer


>I have a KR-5 and a Century 21 670 both internals appear to be the same.
> The IC in both is a National Semiconductor DM7476N dual flip-flop.  Sorry, 
> I
> don't have a schematic.  73, WB4WSA Larry.
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