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Old 13th May 2019, 2:18 pm   #5
Dai Corner
Hexode
 
Join Date: Oct 2016
Location: Newport, South Wales, UK.
Posts: 278
Default Re: Deriving 3v at 30mA from 5V Supply

Quote:
Originally Posted by Boulevardier View Post
Out of interest Dai, which transmitter have you got? I have one (bought in kit form), and it is plagued by 50c/s hum when running from any mains-sourced power supply. Just wondering if there are types out there that don't have this problem...
It's a Cheetah RDFM-T . Available for under £4 from the usual places. I paid £3.29 from Amazon.

I'll post again when I've completed the mods and let you if there's any hum or other problems.
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