I may have made an unwarranted conclusion, but I assumed the LED were
substituted for halogen without any other changes. I will see if I can
get a clarification on that point. Would a change in bulb types make
any difference in the RFI being generated?
David
KW4DH
On 2/10/2014 1:14 PM, Jim Brown wrote:
On 2/10/2014 11:07 AM, Dave Cole wrote:
Who would have thought the LED's could radiate so far?
It's not the LEDs, it's the wires (antennas) connected to the
switching power supply for the LEDs. This should come as no surprise
to any ham -- switching power supplies are generators of RF trash,
that puts RF current on those wires, and like any other antenna, those
wires radiate the trash.
Thank you VERY much for posting details of part numbers and vendors
for the bad products.
73, Jim K9YC
_______________________________________________
RFI mailing list
RFI@contesting.com
http://lists.contesting.com/mailman/listinfo/rfi
--
"I predict future happiness for Americans if they can prevent the government from
wasting the labors of the people under the pretense of taking care of them."
Thomas Jefferson
---
This email is free from viruses and malware because avast! Antivirus protection
is active.
http://www.avast.com
_______________________________________________
RFI mailing list
RFI@contesting.com
http://lists.contesting.com/mailman/listinfo/rfi
|