Bob, I guess I missed this in the FAQ: "Analog or switching power supplies themselves are highly susceptible > to RF. A few millivolts of RF in the power supply can create an > instability which could lead to a catastrophic failure. We never > recommend regulated or switching power supplies because no one can > predict when RF is upsetting the power supply and all installations > differ in characteristics."
I can definitely imagine my 20 foot combination coax/power supply line acting like an antenna. So now all I need is a recommendation for a small UNregulated 12VDC power supply that isn't a "wall wart". Stan Levandowski WB2LQF HF QRP CW -- Doing more with less for over 50 years! QCWA #35038 OOTC #4558 NAQCC #4740 SKCC #6488 FISTS #14992 ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
