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Fun with LED Lamps in Philco Sets
#12

As for LED's causing interference, you are generally safe. It's only when you use the auto-blinking and auto-color changing LED's that you will get considerable RF noise across the full broadcast band; you can detect the noise from several feet away.

The shape of the beam of an LED can be altered by sanding down the rounded point; leaving it course from sanding often works nicely for backlighting a dial.

Pete AI2V


Messages In This Thread
RE: Fun with LED Lamps in Philco Sets - by Arran - 02-03-2013, 12:51 AM
RE: Fun with LED Lamps in Philco Sets - by morzh - 02-03-2013, 01:30 PM
RE: Fun with LED Lamps in Philco Sets - by Arran - 02-03-2013, 09:46 PM
RE: Fun with LED Lamps in Philco Sets - by AI2V - 02-04-2013, 01:00 PM
RE: Fun with LED Lamps in Philco Sets - by awc71 - 02-06-2013, 05:16 PM



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