digital network analyzer

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• Network analyzer (electrical) — Not to be confused with packet analyzer or telecom network protocol analyzer. ZVA40 vector network analyser from Rohde Schwarz. A network analyzer is an instrument that measures the network parameters of electrical networks. Today, network… …   Wikipedia

• Network administrator — Network engineer redirects here. For other uses, see Network engineering (disambiguation). A network administrator, network analyst or network engineer is a person responsible for the maintenance of computer hardware and software that comprises a …   Wikipedia

• Digital storage oscilloscope — A Tektronix TDS210 digital oscilloscope A digital storage oscilloscope is an oscilloscope which stores and analyses the signal digitally rather than using analogue techniques. It is now the most common type of oscilloscope in use because of the… …   Wikipedia

• Digital video testing — in broadcast video, for example, is the process of validating and verifying that the video content and other data is being correctly processed, stored and transported. Despite the fact that the data is digital, most digital tv (DTV) system… …   Wikipedia

• Network packet — In computer networking, a packet is a formatted unit of data carried by a packet mode computer network. Computer communications links that do not support packets, such as traditional point to point telecommunications links, simply transmit data… …   Wikipedia

• Packet analyzer — A packet analyzer (also known as a network analyzer, protocol analyzer, or sniffer, or for particular types of networks, an Ethernet sniffer or wireless sniffer) is a computer program or a piece of computer hardware that can intercept and log… …   Wikipedia

• Spectrum analyzer — A spectrum analyzer Spectrum analyzer display A spectrum analyzer measures the magnitude of an input signal versus frequency with …   Wikipedia

• Electrical network — For electrical power transmission grids and distribution networks, see Grid (electricity). A simple electric circuit made up of a voltage source and a resistor. Here, V = iR, according to Ohm s Law. An electrical network is an interconnection of… …   Wikipedia

• Telecommunications network — Example of how nodes may be interconnected with links to form a telecommunications network A telecommunications network is a collection of terminals, links and nodes which connect together to enable telecommunication between users of the… …   Wikipedia

• List of digital forensics tools — During the 1980s, most of digital forensic investigations consisted of live analysis , examining digital media directly using non specialist tools. In the 1990s several commercial and freeware tools (both hardware and software) were created to… …   Wikipedia

• Oscilloscope — This article is about current oscilloscopes, providing general information. For history of oscilloscopes, see Oscilloscope history. For detailed information about various types of oscilloscopes, see Oscilloscope types. Illustration showing the… …   Wikipedia