In article <01bd302d$a81d5c80$5c46a8c2@eeyore>, Andy Shaw
<andy.shaw@VIRGIN.NET> writes
>Hi Ken,
>Ken said....
>
>>I have design lots of PIC based units for use with RC systems and 100's
>>of them have been made all around the world. I have never seen any
>>indication of RF noise from the PIC and have never had one builder of my
>>projects mention it.
>>
>>I would suggest that this problem is being caused by some other inter-
>>action.
>
>BTW Ken do you take any special steps in your own designs ?

No all I do is use a 220nF - 470nF cap as close to the supply pins of
the PIC as possible.

Ken.

+-----------------------------+--------------------------------------------+
|      Ken Hewitt  G8PWC      |        Email ken@welwyn.demon.co.uk        |
|      /\/\/\/\/\/\/\/\/      |  Homepage   http://www.welwyn.demon.co.uk  |
+-----------------------------+--------------------------------------------+