| 摘要 |
Device for shielding components on a printed circuit board ( 1206 ) in a radio base station. The circuit board comprises a first circuit section ( 1801 ) and a second circuit section ( 1802 ), and a conductive border portion ( 1207 ) arranged on the circuit board between said first circuit section and said second circuit section. A conductive shielding cover ( 1208 ) is attachable over at least the first circuit section, with a wall ( 1501 ) end of the cover connected to the border portion with an intermediate conductive gasket ( 1504 ). The cover comprises a distance element ( 1806 ) devised to engage with a distance reception area ( 1807 ), dimensioned such that engagement between the distance element and the distance reception area leaves a gap ( 1808 ) between the wall end and the border portion defining a maximum obtainable compression for the intermediate conductive gasket.
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