| 摘要 |
PROBLEM TO BE SOLVED: To provide a filter incorporated type cable connector unit that can filter an interfering wave of frequency close to a desired wave extremely effectively when the desired wave is received, can easily vary frequency of the inhibition zone without spoiling filter selectivity, and can be constituted compactly as a whole. SOLUTION: The filter incorporated type cable connector unit comprises a distribution constant line section CAC with a fixed length which is arranged between a 1st connector section 11 and a 2nd connector section 12, a 1st LC type parallel resonance circuit 16 which is provided to short-circuit an end of the distribution constant line section CAC on the side of the 1st connector section 11 and the ground to each other, and a 2nd LC type parallel resonance circuit 17 which is provided to short-circuit an end of the distribution constant line section CAC on the side of the 2nd connector section 12 and the ground, and a tuning operation section 15 is constituted such that electrostatic capacitors of the 1st LC type parallel resonance circuit 16 and 2nd LC type parallel resonance circuit 17 are both formed of trimmer capacitors VC1 and VC2. COPYRIGHT: (C)2006,JPO&NCIPI
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