RF circuit module and chassis including amplifier

Details RF circuit module and chassis including amplifier RF circuit module and chassis including amplifier

2001-10-12

2009-06-16

Nguyen, Tony T. (Department: 2618)

Telecommunications

Receiver or analog modulated signal frequency converter

Cabinet, housing, or chassis structure

C455S090300, C455S341000, C455S349000, C361S752000, C725S144000

Reissue Patent

active

RE040750

ABSTRACT:
An amplifier module for radio frequency signal circuits includes an electrically conductive housing. Two coax connectors are electrically linked to an amplifier circuit contained within the module. A separate transformer is external to the module. Both the module and the external transformer are mountable to a chassis frame. Other modules are usable in the system in addition to the amplifier module. The transformer can be wall mounted to the chassis frame, or the transformer can be internal to a module which also mounts to the chassis frame.

REFERENCES:
patent: 3160456 (1964-12-01), O'Keefe et al.
patent: D234406 (1975-02-01), Hoshino
patent: D259565 (1981-06-01), Watanabe
patent: 4813886 (1989-03-01), Roos et al.
patent: D316553 (1991-04-01), Azima
patent: D347844 (1994-06-01), Diachyo
patent: 5546282 (1996-08-01), Hill et al.
patent: 5548248 (1996-08-01), Wang
patent: 5628058 (1997-05-01), Hiraki
patent: 5710999 (1998-01-01), Iwase et al.
patent: 5903829 (1999-05-01), Anderson et al.
patent: 306723 (1997-05-01), None
Scientific-Atlanta, Inc. document, “Handbook for Headend Products Training School,” pp. front cover, 3-1, 3-9, 4-1, 4-5, 7-4,7-5, 7-6 (8 pages) (Sep. 1983).
Scientific-Atlanta Product Model No. 6350, 16 photographs (16 pages).
Exhibit A “Headend Combining/Splitting Network,” Cox Communications, undated. 16 pages.
Exhibit B Crutchfield Catalog. Summer 1994. p. 60.
Exhibit C Text and drawings of U.S. Appl. No. 08/761,525, filed Dec. 6, 1996.
Exhibit D Text and drawings of U.S. Appl. No. 08/900,187, filed Jul. 25, 1997.
Exhibit E Text and drawings of U.S. Appl. No. 08/761,776, filed Dec. 6, 1996.
Exhibit F Text and drawings of U.S. Appl. No. 08/761,723, filed Dec. 6, 1996.
Exhibit G ADC Telecommunications, Inc. Catalog, “Video Signal Distribution Products,” 2 front cover pages. pp. 1-17. and back cover page, dated Oct. 1996.
Exhibit H ADC Telecommunications, Inc. catalog “ADC's RF Worx™ RF Distribution and Management Products”. 12 pages. dated Dec. 1996.
Exhibit I ADC Telecommunications Inc. document. RF Worx Passive Splitter/Combiner and Directional Coupler User Manual. 23 pages. dated 1997.
Exhibit J Text and drawings of U.S. Appl. No. 08/762,519, filed Dec. 6, 1996.

Affiliated with

Also associated with

Rating

RF circuit module and chassis including amplifier does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with RF circuit module and chassis including amplifier, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and RF circuit module and chassis including amplifier will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4127844