| 摘要 |
PURPOSE:To decrease the distribution loss by prolonging both ends and a tap of a winding of a distribution transformer in the same direction. inserting them to three lead wire inserting holes provided side by side on a line on a printed circuit board respectively and soldering them. CONSTITUTION:A winding 2 is wound by one and half turn on a cylindrical magnetic core 1 for interlinking, a tap 2a is prolonged at a right angle to the axial line of the magnetic core 1 from the winding 2 at the center of the magnetic core 1 in the axial direction of the outer circumferential face, both ends 2b, 2c of the winding 2 are prolonged in the same direction as the tap 2a along both end faces of the magnetic core 1, the tap 2a and both winding ends 2b, 2c are inserted respectively to three lead wire inserting holes 4a, 4b, 4c provided side by side on a line on the printed circuit board 3 and soldered (5). Thus, the distribution loss at the UHF band is improved by 0.1-0.2dB more than a conventional distributer.
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