Cable modem module device, cable modem device and broadcasting receiver
    8.
    发明专利
    Cable modem module device, cable modem device and broadcasting receiver 审中-公开
    电缆调制解调器模块,电缆调制解调器和广播接收器

    公开(公告)号:JP2006060474A

    公开(公告)日:2006-03-02

    申请号:JP2004239510

    申请日:2004-08-19

    CPC classification number: H04L12/2801 H04N7/17309 H04N21/42676

    Abstract: PROBLEM TO BE SOLVED: To suppress the influence of digital signals from being exerted to distribution output as television signals.
    SOLUTION: An RF connector 203 for outputting distribution signals is disposed to the circuit board 402 of the analog signal processing part 301 of a cable modem module device 202, the circuit board 402 is covered with a shield case 403 leaving the RF connector 203, and the analog signal processing part 301 covered with the shield case 403 is mounted on a circuit board 401 loaded with a digital signal processing part 302. The circuit board 401 and the analog signal processing part 301 covered with the shield case 403 are covered with a different shield case 405 so as not to cover the RF connector 203.
    COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题:抑制数字信号作为电视信号被施加到分配输出的影响。 解决方案:用于输出分配信号的RF连接器203设置在电缆调制解调器模块设备202的模拟信号处理部分301的电路板402上,电路板402被屏蔽壳403覆盖,离开RF连接器 203,并且被屏蔽壳体403覆盖的模拟信号处理部分301安装在装载有数字信号处理部分302的电路板401上。覆盖有屏蔽壳体403的电路板401和模拟信号处理部分301被覆盖 具有不同的屏蔽壳405,以便不覆盖RF连接器203.版权所有(C)2006,JPO和NCIPI

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