Hybrid splitter passing CATV+MoCA and MoCA signals
First Claim
1. A splitter comprising:
- a housing;
a first power divider element within said housing;
a first coaxial port attached to said housing;
a second coaxial port attached to said housing, said second coaxial port being connected to said first coaxial port via said first power divider element so that all frequencies presented to said first coaxial port can pass to said second coaxial port, and so that all frequencies presented to said second coaxial port can pass to said first coaxial port;
a high pass filter within said housing, said high pass filter having a first terminal connected to said first coaxial port via said first power divider element; and
a third coaxial port attached to said housing, said third coaxial port being connected to a second terminal of said high pass filter, so that frequencies within said high pass filter'"'"'s frequency range may pass from said first coaxial port to said third coaxial port, frequencies within said high pass filter'"'"'s frequency range may also pass from said third coaxial port to said first coaxial port, and frequencies outside of said high pass filter'"'"'s frequency range are attenuated by said high pass filter, wherein a first terminal of said first power divider element is connected to said first coaxial port, a second terminal of said first power divider element is connected to said second coaxial port, and said first terminal of said high pass filter is connected to a third terminal of said first power divider element.
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Accused Products
Abstract
A CATV & MoCA splitter has an input and at least one output that is “CATV & MoCA” and at least one output that is “MoCA only.” The splitter functions as a building block to provide a customizable installation that supplies the needed number of “CATV & MoCA” outputs and the needed number of “MoCA only” outputs. The splitter includes a housing with first, second and third coaxial ports attached to the housing. In one embodiment, the second coaxial port is connected to the first coaxial port via a power divider so that all frequencies presented to the first coaxial port can pass to the second coaxial port, and vice versa. A high pass filter, which passes only MoCA signals, connects the power divider and third coaxial port.
21 Citations
20 Claims
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1. A splitter comprising:
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a housing; a first power divider element within said housing; a first coaxial port attached to said housing; a second coaxial port attached to said housing, said second coaxial port being connected to said first coaxial port via said first power divider element so that all frequencies presented to said first coaxial port can pass to said second coaxial port, and so that all frequencies presented to said second coaxial port can pass to said first coaxial port; a high pass filter within said housing, said high pass filter having a first terminal connected to said first coaxial port via said first power divider element; and a third coaxial port attached to said housing, said third coaxial port being connected to a second terminal of said high pass filter, so that frequencies within said high pass filter'"'"'s frequency range may pass from said first coaxial port to said third coaxial port, frequencies within said high pass filter'"'"'s frequency range may also pass from said third coaxial port to said first coaxial port, and frequencies outside of said high pass filter'"'"'s frequency range are attenuated by said high pass filter, wherein a first terminal of said first power divider element is connected to said first coaxial port, a second terminal of said first power divider element is connected to said second coaxial port, and said first terminal of said high pass filter is connected to a third terminal of said first power divider element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A splitter comprising:
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a housing; a first coaxial port attached to said housing; a second coaxial port attached to said housing; a power divider element within said housing, wherein a first terminal of said power divider element is directly connected to said first coaxial port without any intervening circuit element, and a second terminal of said power divider element is directly connected to said second coaxial port without any intervening circuit element, so that all frequencies presented to said first coaxial port can pass to said second coaxial port, and so that all frequencies presented to said second coaxial port can pass to said first coaxial port; a high pass filter within said housing, said high pass filter having a first terminal directly connected to a third terminal of said power divider element without any intervening circuit element; and a third coaxial port attached to said housing, said third coaxial port being directly connected to a second terminal of said high pass filter without any intervening circuit element, so that frequencies within said high pass filter'"'"'s frequency range may pass from said first coaxial port to said third coaxial port, frequencies within said high pass filter'"'"'s frequency range may also pass from said third coaxial port to said first coaxial port, and frequencies outside of said high pass filter'"'"'s frequency range are attenuated by said high pass filter. - View Dependent Claims (14, 15)
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16. A splitter consisting of:
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a housing; a first coaxial port attached to said housing; a second coaxial port attached to said housing; a power divider element within said housing, wherein a first terminal of said power divider element is directly connected to said first coaxial port without any intervening circuit element, and a second terminal of said power divider element is directly connected to said second coaxial port without any intervening circuit element, so that all frequencies presented to said first coaxial port can pass to said second coaxial port, and so that all frequencies presented to said second coaxial port can pass to said first coaxial port; a high pass filter within said housing, said high pass filter having a first terminal directly connected to a third terminal of said power divider element without any intervening circuit element; and a third coaxial port attached to said housing, said third coaxial port being directly connected to a second terminal of said high pass filter without any intervening circuit element, so that frequencies within said high pass filter'"'"'s frequency range may pass from said first coaxial port to said third coaxial port, frequencies within said high pass filter'"'"'s frequency range may also pass from said third coaxial port to said first coaxial port, and frequencies outside of said high pass filter'"'"'s frequency range are attenuated by said high pass filter. - View Dependent Claims (17, 18, 19, 20)
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Specification