Wave transmission lines and networks – Plural channel systems – Having branched circuits
Patent
1996-12-06
1999-06-01
Gensler, Paul
Wave transmission lines and networks
Plural channel systems
Having branched circuits
333124, 333 81R, 361728, H03H 748
Patent
active
059091550
ABSTRACT:
A splitter/combiner module for radio frequency signal circuits includes an electrically conductive housing. Coax connectors are secured to the rear face of the housing. A circuit board is contained within the interior spaced between sidewalls of the housing. A ground side of the circuit board includes a layer of electrically conductive material which is electrically connected to the housing. Components on the circuit board include splitter/combiners for splitting a signal into a plurality of branch signals each having an individual attenuator component.
REFERENCES:
patent: 4813886 (1989-03-01), Roos et al.
patent: 5058198 (1991-10-01), Rocci et al.
patent: 5130893 (1992-07-01), Straate et al.
patent: 5164689 (1992-11-01), Plonka
patent: 5546282 (1996-08-01), Hill et al.
patent: 5675300 (1997-10-01), Romerein
Exhibit A Photographs of modular splitter/combiner.
ADC Telecommunications, Inc. Catalog entitled "Video Signal Distribution Products," 48 pages, Copyright 1996.
"Headend Combining/Splitting Network", Cox Communications, (undated), 16 pgs.
Anderson Andrew Reino
Backes Glen Brian
Demulling Richard Thomas
Louwagie Dominic
Ortberg Todd Charles
ADC Telecommunications Inc.
Gensler Paul
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