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rf interference suppressor

A technology of connector and satellite receiver, applied in the field of satellite receiver

Active Publication Date: 2015-11-25
INTERDIGITAL CE PATENT HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Previous satellite receivers did not have a secondary communication channel and thus did not require a higher degree of suppression

Method used

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Examples

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Embodiment Construction

[0020] The present invention is directed to RF interference suppression in satellite receivers.

[0021] This specification describes the principles of the invention. It will be appreciated that those skilled in the art will be able to devise various arrangements which, although not explicitly described or shown herein, embody the principles of the invention and are included within its spirit and scope.

[0022] All examples and conditional language cited herein are intended for explanatory purposes to assist the reader in understanding the invention and should not be construed as being limited to such specifically cited examples and conditions.

[0023] Further, all statements herein reciting principles, aspects, and embodiments of principles of the invention, as well as specific examples thereof, are intended to encompass both structural and functional equivalents thereof. Additionally, it is intended that such equivalents include both currently known equivalents as well as...

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PUM

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Abstract

An RF interference suppressor for satellite receivers and more specifically those that employ the MOCA standard is provided. The RF interference suppressor shields the connection point of the center conductor of the F-connector to the PC board from spurious signals emanating from the high speed digital portions of the receiver. In addition, the RF interference suppressor shield includes a tab portion that encompasses the threaded portion of the F-connector and operates to shield the path for RF interference resulting from the gap between the F-connector body and the inner shield wall of the receiver.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to US Provisional Application Serial No. 61 / 336351, filed January 21, 2010, which is hereby incorporated by reference in its entirety. technical field [0003] The present invention relates to satellite receivers. More specifically, it relates to an RF interference suppressor for a satellite receiver. Background technique [0004] In previous satellite receivers, a down-converted signal in the 950-2150 MHZ band was sent by means of coaxial cables from an outdoor antenna and frequency converter to one or more receivers within the user's premises. This requires some protection from external interfering signals, but not much. Some systems also use "B-band" at 250-750MHZ, but all of these signals are received at the outdoor unit with a substantial amount of amplification so that the entry into the coaxial cable and / or the receiver is controlled to a satisfactory level by normal suppressio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K9/00
CPCH05K9/006H01R13/6588H05K7/1407H05K9/0032
Inventor M.W.穆特斯鲍夫W.J.泰斯丁D.B.里特M.J.亨特
Owner INTERDIGITAL CE PATENT HLDG