At 16:30 08/10/2006 +0100, Ian White GM3SEK wrote:
>OK, here's a question: any recommendations for a coil former material
>that can withstand a bit of heat? The 80/160m tank coil in my amp gets
>quite warm during RTTY contesting - not hot enough to indicate a design
>problem, but even a moderate increase in temperature makes the
>fibreglass tubing former smell quite unpleasant.
>
Ian,
We use Macor at work for this sort of application.
www.precision-ceramics.co.uk/mprop.htm
73 Dave G4RGK
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