SB-200

[Mark Graalman WB8JKR]

  Joe,

 Disconnect the relay keying line from the rig and key
the RCA jack on the amp directly with a shorted RCA
plug and see if the problem is still there.

Mark  WB8JKR


On Wed, 7 Jul 2004 06:52:15 -0700 joe sloss <k7mks at COMCAST.NET> writes:
> As exciter power increases and SB-200 power output approaches 200W,
> when tuning up on 10m, the relay begins to "chatter".  Operation is
> completely normal on the other 4 bands.  PLATE tuning is set for
> maximum PO rather than a "dip".  This is a new one on me, any ideas.
>  Thank you. Joe k7mks
>
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