| 摘要 |
An electronic signal filter is provided, including a cylindrical housing and a single circuit board having a first filter section and a second filter section being positioned within the interior compartment of the cylindrical housing such that it effectively divides the interior compartment of the cylindrical housing into a first compartment and a second compartment. A first shield member is also provided, extending from the first surface of the circuit board, and a second shield member radially opposing the first shield member and extending from the second surface of the single circuit board is also provided. The second shield member is a discrete component from, and electrically connected to, the first shield member.
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