The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 27, 1999
Filed:
Nov. 25, 1996
William H Ellis, Mercer Island, WA (US);
Thomas & Betts International, Inc., Sparks, NV (US);
Abstract
A method and apparatus are disclosed for bypassing a first RF broadband amplifier in a CATV network so as to permit substitution of a second broadband amplifier for the first amplifier to permit repair, replacement and/or analysis of the bypassed first RF amplifier. A switching circuit is employed to rapidly substitute the second amplifier for the first amplifier and to reinsert the repaired of replaced first amplifier in the CATV network following maintenance thereof. Bypassing of the first amplifier and utilization of the second amplifier in its stead allows maintenance to be performed on the first amplifier without disruption of service to the portion of the network downstream of the first amplifier.