[Elecraft] Battery Charger EMI

[Jack Shrawder]

I have experienced a 17-meter, signal-killing, pulse-type, high noise  
level problem for several months now.  I finally tracked it down to  
the battery charger that keeps a sump pump's inverter gel-cell,  
sealed Pb Acid batteries (80 amp/hr total) ready to supply power in  
event of a AC network failure.

Any thoughts on the best approach to correcting problem would be  
appreciated?   Call manufacturer and ask about filtering?  Look for a  
low EMI charger? If so what kind and from whom?  Other?

Thanks for any thoughts on this.

73, Jack
K2 3256

Jack H. Shrawder,
KT6JS
South Lake Tahoe, CA
96158

"Success is the only option."
--Dave Borges, DC