公开(公告)号：US20060023386A1

公开(公告)日：2006-02-02

申请号：US11178885

申请日：2005-07-11

申请人： Raymond Palinkas ,  Ahmet Olcen

发明人： Raymond Palinkas ,  Ahmet Olcen

IPC分类号： H02H3/22

CPC分类号： H01T4/08 ,  H05K1/0219 ,  H05K1/026 ,  H05K2201/09809 ,  H05K2201/10356

摘要： The present invention provides an over-voltage surge protection device comprising a printed circuit board having a signal carrying conductive member having a plurality of nodes positioned therealong, and a conductive member running to ground also having a plurality of odes positioned therealong. The nodes on the signal carrying member and ground member extend along a common path with corresponding ones of the signal carrying nodes positioned in adjacent, but spaced relation to the ground nodes. The peripheral edges of the nodes accumulate and discharge transient high voltage surges. Preferably the nodes are shaped in the form of triangles due to this particular geometry's favorable ability to accumulate and discharge voltage, but may be formed in a variety of geometries.

摘要翻译： 本发明提供了一种过电压浪涌保护装置，其包括具有信号承载导电部件的印刷电路板，该传导部件具有位于其周围的多个节点，并且导电部件运行到地面上，该传导部件还具有沿着其定位的多个孔。 信号承载构件和接地构件上的节点沿着公共路径延伸，其中相应的信号承载节点定位成与地面节点相邻但间隔的关系。 节点的外围边缘累积并释放瞬态高压浪涌。 优选地，由于该特定几何形状的积累和放电电压的良好能力，但是可以以各种几何形状形成，节点以三角形的形状成形。

公开(公告)号：US20110199490A1

公开(公告)日：2011-08-18

申请号：US12708149

申请日：2010-02-18

申请人： Steven K. Shafer ,  Raymond Palinkas ,  Erdogan Alkan

发明人： Steven K. Shafer ,  Raymond Palinkas ,  Erdogan Alkan

IPC分类号： H04N17/00

CPC分类号： H04N7/17309 ,  H04N7/106 ,  H04N17/004 ,  H04N21/6118 ,  H04N21/6168

摘要： Embodiments according to the present application can provide hand held portable diagnostic tools and methods for using the same that can terminate a user port in a coaxial cable system to detect whether a digital service marker indicating that fiber optic digital CATV service is present. Embodiments of a hand held portable tool and methods for using the same can include a connector attached at one end of a housing to pass a downstream signal from a coupled user-side coaxial cable port, and a power detector. The detector includes a first filter to pass a selected bandwidth and a rectifying power detector circuit to detect RF power in the selected bandwidth indicative of the digital service marker. Upon detection of the digital service marker, an indicator in the hand held portable diagnostic tools provides detectable or visual results to the user.

摘要翻译： 根据本申请的实施例可以提供手持式便携式诊断工具和使用该方法的方法，其可以终止同轴电缆系统中的用户端口，以检测是否存在指示光纤数字有线电视服务的数字服务标记。 手持便携式工具的实施例及其使用方法可以包括附接在壳体的一端以从耦合的用户侧同轴电缆端口传递下行信号的连接器和功率检测器。 检测器包括用于传递所选带宽的第一滤波器和整流功率检测器电路，以检测指示数字服务标记的所选带宽中的RF功率。 在检测到数字服务标记时，手持便携式诊断工具中的指示器向用户提供可检测或可视化的结果。

公开(公告)号：US20100251322A1

公开(公告)日：2010-09-30

申请号：US12534955

申请日：2009-08-04

申请人： Raymond Palinkas ,  Erdogan Alkan

发明人： Raymond Palinkas ,  Erdogan Alkan

IPC分类号： H04N7/173

CPC分类号： H04N7/17309 ,  H04L12/2801 ,  H04N7/102 ,  H04N21/6168

摘要： An upstream bandwidth conditioning device that can be inserted into a signal transmission line of a CATV system on a premise of a user includes a main signal path and a filter array including a plurality of discrete signal filters coupled to the main signal path. Each of the signal filters is configured to reduce a signal level of at least one frequency portion of an upstream bandwidth. The device further includes a controller configured to select between a plurality of states. In at least two of the states at least one of the signal filters is selected such that a signal level of a lower frequency portion of the upstream bandwidth and a signal level of an higher frequency portion of the upstream bandwidth are reduced by a greater amount than a signal level of an intermediate frequency portion, which includes frequencies arranged between the lower frequency portion and the higher frequency portion.

摘要翻译： 可以在用户的​​前提下插入到CATV系统的信号传输线中的上行带宽调节装置包括主信号路径和包括耦合到主信号路径的多个离散信号滤波器的滤波器阵列。 每个信号滤波器被配置为降低上行带宽的至少一个频率部分的信号电平。 该设备还包括被配置为在多个状态之间进行选择的控制器。 在至少两个状态中，选择信号滤波器中的至少一个，使得上行带宽的较低频率部分的信号电平和上行带宽的较高频率部分的信号电平减小了大于 中间频率部分的信号电平，其包括布置在较低频率部分和较高频率部分之间的频率。

公开(公告)号：US20100251321A1

公开(公告)日：2010-09-30

申请号：US12534936

申请日：2009-08-04

申请人： Raymond Palinkas ,  Erdogan Alkan

发明人： Raymond Palinkas ,  Erdogan Alkan

IPC分类号： H04N7/173

CPC分类号： H04N7/102 ,  H03H7/0115 ,  H03H7/1708 ,  H04N21/437

摘要： An upstream bandwidth conditioning device is provided that can be inserted into a signal transmission line of a CATV system on a premise of a user. The device includes a tunable low pass filter, a tunable high pass filter connected in series with the tunable low pass filter, and at least one voltage control unit. The voltage control unit is configured to adjust each of the tunable low pass filter and the tunable high pass filter between at least a first intermediate frequency range having a first width and a second intermediate frequency range having a second width. The first width differs in size from the second width.

摘要翻译： 提供了可以在用户的​​前提下插入到CATV系统的信号传输线中的上游带宽调节装置。 该器件包括可调谐低通滤波器，与可调谐低通滤波器串联连接的可调谐高通滤波器，以及至少一个电压控制单元。 电压控制单元被配置为在具有第二宽度的第一宽度和第二中间频率范围的至少第一中间频率范围内调整每个可调低通滤波器和可调谐高通滤波器。 第一宽度在尺寸上与第二宽度不同。

公开(公告)号：US07739719B2

公开(公告)日：2010-06-15

申请号：US10910234

申请日：2004-08-03

申请人： Steven K. Shafer ,  Raymond Palinkas ,  Ahmet Burak Olcen

发明人： Steven K. Shafer ,  Raymond Palinkas ,  Ahmet Burak Olcen

IPC分类号： H04N7/16

CPC分类号： H04N7/17309 ,  H04N7/102 ,  H04N21/6118

摘要： A cable system, and a method for configuring a path of a cable system, wherein the group delay caused by one or more amplifiers having diplex filter networks is substantially equalized over all frequencies within a predetermined band by the use of one or more all-pass delay equalizers. A method of configuring a path includes steps of determining a delay versus frequency characteristic of the path within the predetermined frequency band, and providing from one to a plurality of all-pass delay equalizers in the path, wherein a collective delay versus frequency characteristic of the all-pass delay equalizer(s) within a predetermined frequency band is a mirror image of that caused by the amplifier(s), such that all frequencies within the predetermined frequency band are delayed by substantially the same amount and hence all frequency components of a signal arrive at a receiver at substantially the same time.

摘要翻译： 一种电缆系统和一种用于配置电缆系统的路径的方法，其中由具有双工滤波器网络的一个或多个放大器引起的群组延迟通过使用一个或多个全通路在预定频带内的所有频率上基本均衡 延迟均衡器。 配置路径的方法包括以下步骤：确定预定频带内的路径的延迟与频率特性，以及提供路径中的一个到多个全通延迟均衡器，其中集合延迟与频率特性 预定频带内的全通延迟均衡器是由放大器引起的镜像，使得预定频带内的所有频率被延迟大致相同的量，因此所有频率分量 信号在几乎相同的时间到达接收机。

公开(公告)号：US07052283B2

公开(公告)日：2006-05-30

申请号：US10871255

申请日：2004-06-18

申请人： Henry Pixley ,  Raymond Palinkas ,  Robert Benson

发明人： Henry Pixley ,  Raymond Palinkas ,  Robert Benson

IPC分类号： H01R11/30 ,  H01R13/60

CPC分类号： H01R24/542 ,  H01R24/42 ,  H01R2103/00

摘要： A device for use with coaxial cable to attenuate sheath currents associated therewith. The device is adapted to be coupled to incoming and outgoing coaxial cables and includes a ferrite core configured as a first hollow cylinder mounted coaxially within a housing configured as a second hollow cylinder. A conductor within the housing has opposite ends positioned for electrical contact with the incoming and outgoing coaxial cables and an intermediate portion passing through the ferrite core longitudinally at least twice, being passed back over the outside surface of the core between passes therethrough. The elements are so dimensioned that the outside diameter of the housing is less than one inch, thereby allowing side-by-side mounting of a plurality of the devices on industry-standard, multi-port taps which have center-to-center spacings of one inch.

摘要翻译： 与同轴电缆一起使用的用于衰减与其相关联的鞘电流的装置。 该装置适于耦合到输入和输出同轴电缆，并且包括被配置为同轴地安装在构造为第二中空圆筒的壳体内的第一中空圆筒的铁氧体磁芯。 壳体内的导体具有相对的端部，其定位成用于与进入和输出的同轴电缆电接触，并且中间部分纵向穿过铁氧体磁芯至少两次，在铁芯的外表面之间穿过其间的通路。 这些元件的尺寸使得外壳的外径小于1英寸，从而允许将多个装置并排安装在工业标准的多端口抽头上，所述多端口抽头具有中心到中心的间距 一寸

公开(公告)号：USD432993S

公开(公告)日：2000-10-31

申请号：US115769

申请日：1999-12-20

申请人： Raymond Palinkas

设计人： Raymond Palinkas