[RFI] DigiKeyer II

Jim Brown jim at audiosystemsgroup.com
Thu Dec 19 14:47:50 EST 2013

On 12/19/2013 11:08 AM, Peter Laws wrote:
> On Thu, Dec 19, 2013 at 10:34 AM, Jim Brown <jim at audiosystemsgroup.com> wrote:
> \
>> Go back and CAREFULLY read what I wrote about bonding everything together by
>> SHORT, FAT COPPER. That means a foot or two of #12 run DIRECTLY from the
>> computer to the radio, another from the computer to the DigiKeyer, another
>> from the DigiKeyer to the radio.
> Done.  It's braid from each component (PC, PS, DK, radio) to the
> copper bus bar on the back of the shelf and braid to the rod outside.

Not quite. Taking each piece of gear to that bus bar adds length, which 
adds both resistance and inductance. The ideal is point-to-point.

73, Jim K9YC

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