Pico Macom PSW044-2.0 manual Glossary

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Reference

9.5Glossary

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AC coupling. In this mode, the scope device very low signal frequencies below a few hertz. This allows you to use the full resolution of the scope to measure a.c. signals accurately, ignoring any d.c. offset. You cannot measure the signal level with respect to ground in this mode.

Channel. A scope device has one or more channels, each of which can sample one signal. High-speed scope devices typically have one BNC connector per channel.

DC coupling. In this mode, the scope device measures the signal level relative to signal ground. This shows maximum information about the signal, including d.c. and a.c. components.

Graticule. The pattern of broken grey lines in every scope view window. These help you estimate the amplitude and time of features on the waveform.

Grid. The arrangement of viewports 68 in a capture window. The number of grid rows and the number of grid columns can each be either 1, 2, 3 or 4.

In focus. PicoScope can display several capture windows, but one window is drawn in stronger colours than the others. This is the window that is in focus. When you click a toolbar button, it will usually affect only the window that is in focus. To bring a window into focus, click on it.

Oversampling. Collecting samples at a faster rate than requested, then combining the excess samples by averaging. This technique can increase the effective resolution of a scope device when there is a small amount of noise on the signal.

Probe. An accessory that attaches to your oscilloscope and picks up a signal to be measured. A probe can pick up any form of signal, but it always delivers a voltage signal to the oscilloscope. PicoScope knows about standard probes, but also allows you to define custom probes.

Roll mode. Normally, PicoScope redraws the waveform in a scope view many times every second. At timebases slower than 200 ms/div, however, it switches to roll mode. This causes the waveform to move continuously from right to left, with old data disappearing off the left-hand side and new data being added on the right-hand side. This mode is more convenient for viewing slowly changing data.

Ruler. A vertical or horizontal dashed line that can be dragged into place on a waveform in a Scope View. PicoScope displays the signal level, time value or frequency value of all rulers in a Ruler Legend box.

Scope device. A box of electronics that, with the help of the PicoScope software, turns your computer into a PC Oscilloscope.

Tooltip. A label that appears when you move the mouse pointer over some parts of the PicoScope screen, such as buttons, controls and rulers.

Trigger. A device that detects when the waveform rises or falls past a preset signal level. When this event occurs, the program may begin to acquire data.

View. A presentation of data from a particular scope device. Each scope device may have zero, one or more views, all of which are displayed inside the capture window for that scope device. The only type of view currently available is the scope view.

Viewport. A rectangular space in a capture window that can contain one or more views, or can be empty.

Copyright 2006 Pico Technology Limited. All rights reserved.

PSW044-2.0

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Contents PicoScope PC Oscilloscope Software Table of Contents Index How toReference Welcome How to use this manual Whats new in this version?Higher performance Version 6.0 updateVersion 6.0 update New featuresIntroduction How to use PicoScopeLegal statement System requirements How to use this manualContact information It didnt do what I expected Using PicoScope for the first timeUsing PicoScope for the first time Oscilloscope basics PicoScope and oscilloscope primerPicoScope and oscilloscope primer PCO basicsPicoScope basics To arrange the scope views within the capture window Capture windowTo open a new capture window Frequency legend Custom probesTo change the width of a measurement column Measurements tableTo edit a measurement Oversampling ProcedureHow to choose the oversampling factor Ruler legend Post-trigger arrowCursor position tool tip Scope viewRuler tool tip Time rulersTrigger marker Ruler tooltip Signal rulersUpgrading from PicoScope Windows, views and viewportsMenus Menus File menuData files *.psdata Settings files *.pssettingsSave As dialog PNG Image *.png Menus Text Tab delimited *.txtBitmap Image *.bmp GIF Image *.gifEdit menu Help menu Measurements menu Add / Edit Measurement dialog Custom Probes dialog Tools menuAdding a new probe to your library Custom Probe wizardCreate New Custom Probe dialog How to use the dialogEdit Existing Custom Probe dialog Probe Output Units dialog Scaling Method dialog Finishing Editing the Look-up TableImport/Export Range Management dialog What is Auto-ranging?How to use a new custom range Manual Ranges Setup dialogWhat is a scaled range? Automatic modeFixed range mode What is an input range?PicoScope 6 User Guide Range utilisation bar Custom Probe Identification dialog Custom Probe Finished dialog General dialog Where to find itPreferences dialog Performance dialog Toolbar menu How to use itWindow menu Customizing ToolbarsToolbars Waveform buffer Buffer Navigation toolbarCapture Windows toolbar Open Device dialog Demo modeProbe Drop-Down menu Channel Setup toolbarCustomization dialog Customization Toolbars Customization Commands Options tab of the Customization dialog Toolbars Customization OptionsAdd Measurement Help toolbarMeasurements toolbar Measurements toolbar controls the measurements tableAdditional controls Scope Setup toolbarStandard controls Left Signal generator dialog for the PicoScope 3206 Signal Generator toolbarSignal Generator dialog PicoScope 6 User Guide How to use it Start / Stop toolbar Technical Note Trigger ModeTriggering toolbar Zooming and Scrolling toolbar Demo Signals dialog Demo Signals toolbarHow to How toUsing two rulers for differential measurements How to change to a different scope deviceHow to use rulers to measure a signal Using a single ruler for signal-to-ground measurementsHow to move a view How to measure a time differenceMeasurement types ReferencePeak To Peak The difference between maximum and minimum ReferenceTrigger timing part Tip Keyboard shortcuts Glossary Index Index PicoScope 6 User Guide PSW044-2.0

PSW044-2.0 specifications

The Pico Macom PSW044-2.0 is a versatile and efficient satellite signal splitter designed for seamless distribution of satellite signals in residential and commercial settings. This innovative device stands out for its exceptional performance, solid build quality, and user-friendly features, making it a reliable choice for installers and system integrators.

One of the main features of the PSW044-2.0 is its four-way signal distribution capability, allowing users to connect multiple devices such as satellite receivers, DVRs, or televisions to a single satellite dish. This is particularly beneficial in multi-room setups where each room may require access to satellite signal without the need for multiple dishes. The splitter effectively reduces the clutter of additional cables while maintaining signal integrity.

The PSW044-2.0 is built on advanced technologies that ensure minimal signal loss and high-frequency stability. Featuring a wide frequency range from 5 MHz to 2300 MHz, this splitter is compatible with a broad range of satellite frequencies, including both standard and high-definition signals. This makes it an ideal choice for modern homes equipped with advanced satellite systems.

Another characteristic that sets the Pico Macom PSW044-2.0 apart is its robust construction. The device is engineered with high-quality materials to enhance durability and longevity. Its compact design makes it easy to install in tight spaces, while the LED indicators facilitate monitoring of signal transmission.

For enhanced performance, the PSW044-2.0 incorporates advanced isolation techniques that prevent signal interference between outputs. This ensures that connected devices can operate without cross-talk, which is crucial for clear and uninterrupted viewing experiences. Additionally, the splitter is designed to handle varying line voltages and has built-in surge protection to safeguard connected equipment from electrical surges.

Overall, the Pico Macom PSW044-2.0 is a sophisticated solution for anyone needing to distribute satellite signals efficiently and effectively. With its combination of high performance, durability, and user-friendly features, it significantly enhances the satellite signal distribution experience, making it a valuable component in any satellite communication setup.
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