[Amps] Grid grounding material?

Ron Trepka w8ron at stratos.net
Tue Apr 8 10:21:15 EDT 2003


FYI and all others......I have some sheets of expanded copper that is
silver plated that would be perfect for those applications.
Sheets are 10 mil expanded to look like screen door material and then
flashed with silver.  Each sheet is about 12 x 12 inches.

If anyone is interested , contact me off list.

---
Ron



On Tue, 2003-04-08 at 13:36, paule at sfu.ca wrote:
> I am getting ready to directly ground the grids of the 3-500's in one of my SB-220s'.I have some copper strap that I was planning on using, but was wondering if I should tin the whole piece to prevent possible corrosion issues between the aluminum and the copper? 
> 
> 
> cheers, Paul - VA7NT ex VE7CQK - email: paule at sfu.ca
> "Those who hear not the music. . . think the dancers mad."
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