Hi folks,
I'm looking for a source for 1 or more sheets of 3M7801 Alum.TC or similar material used by members of this forum to shield EMI from the GPS receiver. In fact, I believe someone was selling a pre-cut template of Aluminum sheets for this purpose, but I can't find the source. The min size of sheets needs to be 12"x12". Ideally the sheet would be a sandwich of an adhesive layer, an aluminum layer, and a polymer of sufficient dielectric strength to prevent shorts. If I can find such material, then I will further sandwich it with copper (which is the preferred shielding material in faraday chambers).
3M has a variety of such products, but with few outlets for the quantity needed by me.
Thanks
- Tim
I'm looking for a source for 1 or more sheets of 3M7801 Alum.TC or similar material used by members of this forum to shield EMI from the GPS receiver. In fact, I believe someone was selling a pre-cut template of Aluminum sheets for this purpose, but I can't find the source. The min size of sheets needs to be 12"x12". Ideally the sheet would be a sandwich of an adhesive layer, an aluminum layer, and a polymer of sufficient dielectric strength to prevent shorts. If I can find such material, then I will further sandwich it with copper (which is the preferred shielding material in faraday chambers).
3M has a variety of such products, but with few outlets for the quantity needed by me.
Thanks
- Tim