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The classification of rf shielding

View:     Time: 2017-12-17 17:55:47

   The position, dimension and shape of rf shielding, is usually decided by the CAD person according to PCB layout details, they will draw certain shape, then structure designer finish the detailed three-dimensional structure adjustment drawing then send out to make sample.

   The classification of rf shielding.

   Fixed: direct welding of SMT to PCB.

   Detachable: using the structure with LCM or directly latch the the raised part of shielding cover to the shielding frame.

   There is another kind of classification: single-piece and double-piece sets. The main distinguish of single-piece and double-piece sets is the lid of double-piece can be open.