3 ms·
Are you sure? In the parent comment that links to the Manhattan style , the figures and photos seems to indicate metal on metal, with glue between the two... w
by carterschonwald 8y ago
Are you sure? In the parent comment that links to the Manhattan style , the figures and photos seems to indicate metal on metal, with glue between the two... what detail or context am I missing?
- detaro 8y agoYes, I am sure. "Copper clad" - board with copper cladding on it. Here's a higher-quality picture taken at an angle from a different article where you can clearly see that it's not massive metal, but fibrous board: https://i0.wp.com/www.pbase.com/daverichards/image/136603883/original.jpg https://i0.wp.com/www.pbase.com/daverichards/image/136603883... (from https://aa7ee.wordpress.com/2011/07/24/the-wbr-a-simple-high-performance-regen-receiver-for-40m-by-n1byt/ https://aa7ee.wordpress.com/2011/07/24/the-wbr-a-simple-high...) EDIT: in the PDF, page 8 also has an image where you can sort-of see it.