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RF circuit module and base plate frame containing amplifier

An amplifier and circuit board technology, applied in the direction of printed circuit board sockets, electrical components, line transmission components, etc., can solve problems such as large signal attenuation in the high frequency range

Inactive Publication Date: 2010-12-08
ATX NETWORK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, since the broadband RF signal is carried on the entire cable line, the attenuation of the high frequency range signal will be greater than the attenuation of the low frequency range signal

Method used

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  • RF circuit module and base plate frame containing amplifier
  • RF circuit module and base plate frame containing amplifier
  • RF circuit module and base plate frame containing amplifier

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Embodiment Construction

[0021] Preferred embodiments of the present invention will now be described with reference to the drawings, wherein like elements are numbered the same throughout.

[0022] first reference figure 1 and 2 , the amplifier module 10 according to the present invention will be described together with the chassis frame 12 . exist figure 1 and 2 In , two modules 10 are shown. Each module 10 receives a radio frequency signal and provides an output radio frequency signal to be amplified. Module 10 is generally constructed as a modular unit for use with chassis frames for other radio frequency modules as described in US Patent Application Serial No. 08 / 761,525, filed December 6, 1996, which is incorporated herein by reference. The various modules of US Patent No. 08 / 761,525 include splitter / combiner modules, equalizer modules, and directional coupler modules. These and other modules required to perform various functions on the radio frequency signal at the head end are used with t...

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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.

Description

[0001] This application is a proposal application for an invention patent application with the filing date of December 10, 1998, the application number of 98125328.8, and the title of the invention "RF circuit module and chassis frame containing amplifier". technical field [0002] The present invention relates to broadband RF (radio frequency) systems, and more particularly, the present invention relates to modular RF circuit components. Background technique [0003] In the telecommunications industry, and more specifically in the video transmission industry, broadband radio frequency (RF) signals (ie, 5 MHz to 1 GHz) are transmitted over coaxial conductors from source to consumer. At the beginning of the system, a large number of signals are processed for various functions and purposes. For example, for round-trip applications, the signal carried on the coaxial cable needs to be amplified. Additionally, signals from multiple coaxial cables can be combined onto a single co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B3/08H04B1/08H05K7/14
CPCH04B1/08H05K7/1425
Inventor T·C·奥特博格Z·布卢班德G·B·巴克斯
Owner ATX NETWORK