A flexible PCB 1200 mm long has been formed into an aerial that is a long zigzag meander of copper winding, rolled inside a tube with wires soldered onto the ends.
The device is on 0.035 mm copper on 0.1 mm polyimide laminate.
The long flexible board is made as a composite of images in register with each other on a long roll of laminate. It is etched continuously on a reel to reel winder and the resist stripped the same way.
Online:
www.photoetch.co.nz
Phone: 0011 643 3799421
Phone: 0011 643 3799421
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