Patent ID: 7280008
Filing Date: 2007-10-09
Classification: H03H,H05K

Abstract:
1. A printed substrate for mounting a filter, comprising: an input side connection terminal electrode that is connected to an input terminal of the filter and an output side connection terminal electrode that is connected to an output terminal of the filter, in a fitting region for said filter; a slit pierced through said printed substrate in said fitting region for intersecting the straight line which joins said input side connection terminal electrode and said output side connection terminal electrode; and a wiring connected to said input side connection terminal electrode, and a wiring connected to said output side connection terminal electrode, each of said wirings extending in a direction that is orthogonal to a transmission direction of an input signal within said filter up to an elbow position at equal to or less than 10 mm from said fitting region, and extending in a direction parallel to the transmission direction of the input signal within said filter from said elbow position.