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Old 10th Oct 2017, 9:09 pm   #15
julie_m
Dekatron
 
Join Date: May 2008
Location: Derby, UK.
Posts: 7,735
Default Re: Strange phenomenon involving CFL bulb

Obvious thing to try: A Class X capacitor on the trsnsmitter's PSU. Or even run the transmitter from (preferrably rechargeable) batteries -- not a USB power bank, though; they are usually very noisy.
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