[Elecraft] BCD voltage

Alfred Frugoli ke1fo at arrl.net
Thu Apr 1 23:26:31 EDT 2010


Hello,

I'm working on wiring up a band decoder to the ACC port on the back of the
K3.  I'm seeing 3V when a BCD pin is active.  The rig is SN 4094.  The
manual says that "older" rigs may need a pull up resistor.  I wouldn't have
thought that a brand new out of the warehouse rig would have been an "older"
K3.  Am I missing something?

Thanks.

73 de Al, KE1FO

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