A cheap 12V relay with a diode across it works great for me in this
application.  No problems with my SB200 and the K2 or K3.

Phil
NS7P

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Fern Rivard
Sent: Saturday, November 22, 2008 9:54 AM
To: [email protected]; Ralph Parker
Subject: [Elecraft] K3: Keying SB-200


    Ralf, just make up a simple interface between your K3 keying and the
keying input of your SB-200 or look for one of those interfaces that Yaesu
had available and I believe that Ameritron offers one as well.    Fern
VE7GZ




----- Original Message -----
From: "Ralph Parker" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Saturday, November 22, 2008 5:26 PM
Subject: [Elecraft] K3: Keying SB-200


I'm just about to connect the KEY OUT to the SB-200 relay.
I hope the little transistor in the K3 can take it!

VE7XF

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