[RFI] Washer RFI/EMI

[Cortland Richmond]

Convincing politicians to require energy efficient chargers and wall-warts
locally procured for LE and Safety agencies might have the desired result.


Cortland
KA5S


> [Original Message]
> From: Jim Brown <jim at audiosystemsgroup.com>
> To: RFI List <rfi at contesting.com>
> Date: 9/7/2009 11:26:28 AM
> Subject: Re: [RFI] Washer RFI/EMI
>
> threat. From direct personal experience, I can tell you that a single 
> switching power supply sold and installed as a "transformer" for low
voltage 
> lighting, or the rechager for a portable drill can wipe out the entire MF
and 
> HF spectrum just as effectively as BPL. These are only two of many nasty 
> noise generators, and they are becoming increasingly dominant in their 
> individual markets. If you don't believe me, visit any store that sells 
> lighting and look for a "line voltage" fixture that doesn't have a
built-in