emi_guy
well played i double checked and it is 20,000 Hz, my bad. so without buying thosands of dollars of equipment what would you do to try and take care of the probem in a step by step fashion? sounds like i need some sort cage as well as the line input filter because the whole wiring...
thanks for all the replies
incandcants lights are not an option
gnurf:
so you're saying that with the information you learned about the ballast its not (exclusively) an over-the-air problem? I'm broadcasting from the ballast itself as well as all the power lines going in/out of it...
i know there is a problem because the display on some digital equipment (temp/humidity monitors) tied into the building goes insane when the lights are on, as well as occasional complaints about problems with various things like wireless phones, wireless internet.
i am not sure if it travels...
my scenario:
so we are working on a problem in a building and are struggling with making the top floor (cable and other assorted digital equipment) playing nice with the bottom floor warehouse (digital ballasts on the ceiling).
my question:
where does the interference 'come from'? light...