I found that if I power the SL1+ from the same 12v that powers the K2, I
get ground loop noise. I haven't tried pulling power out of the mic
jack. I use a small battery. But these days when I use it with my K2 I
use the RS232 rig control for keying and don't turn the SL1+ on at all,
just using it for the isolation.
Leigh/WA5ZNU
On Tue, 5 Dec 2006 3:23 pm, John Wiener wrote:
Hi,
Just received a Tigertronics SL 1+ interface.
The instructions say that it requires 6.75 to 15VDC.
I see in the K2 manual that pin 6 of the mic connector has 5VDC.
Can that be used? Do I need a connector to the RS232?
All responses greatly appreciated (as usual)
John
AB8O
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