LED Landscape Lighting Radiated EMI Registers S9 On HF Amateur Radio
LED Landscape Lighting Radiated EMI Registers S9 On HF Amateur Radio
(OP)
Radio running on battery power with various High Frequency HF multi-band dipole antennas within 100 foot radius of many 3 Watt LED landscape lights. The 12 Volt DC wiring to the lights is 16 AWG wire lengths up to 30 feet in length suspected of radiating the broadband HF electromagnetic interference.
Only solution to date is to turn the lights off, but possibly some sort of in-line RF filtering at the individual LED light 12 Volt DC connections should be considered? Other options?
Only solution to date is to turn the lights off, but possibly some sort of in-line RF filtering at the individual LED light 12 Volt DC connections should be considered? Other options?
Talk To Other Members
RE: LED Landscape Lighting Radiated EMI Registers S9 On HF Amateur Radio
Dan - Owner
http://www.Hi-TecDesigns.com
RE: LED Landscape Lighting Radiated EMI Registers S9 On HF Amateur Radio
hook an oscilloscope to the "DC" output, and record what frequency the noise is at. then design a filter to stop it
www.MaguffinMicrowave.com
Maguffin Microwave wireless design consulting