Ground
See Also: Earth, Soil, Ground Penetrating Radars
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VME Test Extender 9U/220mm Universal
110EXT9122-0000
The VME extender boards are designed to bring a circuit card completely out of a card cage so that it can be tested or debugged on both sides of the test board. Each signal, power, and ground line can be individually isolated with the DIP switches.
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3U 5-Slots OpenVPX P&G, w/o ROHS, 3.125G
101VPX305P-9K05
3U 5-Slots OpenVPX Power & Ground, Pass through, conformal coating, w/o ROHS, Max data rate (Gbps) 3.125.
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SATCOM Antenna Positioners
CAES is a leading designer and manufacturer of custom SATCOM Antenna Positioners for military airborne, ground, and naval applications.
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Handheld Grounding Tester
HGT1
The HGT1 is a handheld meter to measure ground impedance as well as step and touch voltages. Using the CPC 100 and CP CU1, test currents at variable frequencies can be fed into power cables or overhead lines safely to simulate a ground fault.
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Grounding Series
Weshine Electric Manufacturing Co., Ltd
It is widely used in measuring ground resistance of electric power, telecommunication, meteorology, construction, lightning protection and industrial electrical equipment.
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Circbord
8003
VECTOR Electronics and Technology, Inc.
Pad per hole & peripheral ground plane.0.085” Square pads etched around each hole on wiring side.Accommodates any type DIP IC device or discrete component.Single sided board with pads and peripheral GND plane on one side only.Single-sided with no etch and plating on reverse side.
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Hipot
AC, DC, AC and DC
UDEYRAJ ELECTRICALS PRIVATE LIMITED
Panel mounted controls & indicators with easy to read legend.• Continuously variable output from zero to full voltage.• Low end ground test.• Multi range analogue kV meter and current meter.• Fast acting overload circuit breaker.• Zero start interlock.
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Variable Power Supply
VS3
The VS-3 power supply is a very convenient portable, non-isolated “variable source” from 0 volts to 150 Vac or 0 volts to 150 Vdc and rated for up to 3 amps, thus the name VS-3. It is comprised of an illuminated voltmeter that reads to the first significant digit, AC variable system output voltage, DC variable system output voltage, logic output voltage and one sense (continuity) contact monitoring points. Banana jacks for connection of test leads are spaced at intervals that allow the use of dual banana test plugs if desired. The VS-3 is protected by two levels of overcurrent protection; AC input, and ground fault protection by a GFCI. All circuitry is housed inside a custom designed case made from 16 gauge steel. An Internal fan dissipates heat buildup and exhaust through louvered side vents built into the case. The carrying handle is designed with a “spring return to rest” position and is padded for comfort. The case has been sized for optimum portability and is balanced from the handle during transportation. The case has a powder coated finish that is scratch, chemical and weather resistant. Rubber padded feet support the case when in the upright position and a convenience receptacle is located on the side of the case. A unique feature of the VS-3 is that it contains “Magnet Packs” on the back of the case. These “Magnet Packs” can support the VS-3 and allow it to “hang” from any magnetic metal surface. The VS-3 can be powered by our UPS system, eliminating the need for an extension cord. The ability to magnetically attach the VS-3 near the source of connection and eliminating the need for an extension cord makes the VS-3 a “must have tool” for technicians.
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PXI/PXIe Battery Simulator Module, 2-Channel With V/I Readback
41-752A-013
Targeting EV, automotive, aerospace, energy storage and electric aircraft applications, the new battery simulator modules occupy a single PXI slot. These 2-channel battery simulators are capable of supplying up to 7 V and 300 mA per channel. The channels are fully isolated from ground and from each other, allowing series connection to simulate batteries in a stacked architecture.
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3-28V Cordless Circuit Tester
1948
Peaceful Thriving Enterprise Co Ltd
With CE & UKCA Approvals. Detect voltage from 3V to 28V. No ground wire or clip required. Replaceable long-life alkaline batteries included.(Power supply: SUM5 1.5V X 2 pc). Safe with ECMs, sensors, transducers and air bags.
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Circuit Breaker Analyzer
CBA 3000
CBA 3000 allows any timing test, motion and speed analysis, multiple contemporary static and dynamic contact resistance measurements, both sides grounded (BSG) tests, undervoltage condition test and more. All these functions are integrated in a single lightweight test case without the need of connecting additional external modules.
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PCI Bus Analog Output Board, 4 Isolated Outputs, 14 Bit
APCI-3501-4
4 analog output channels Optical isolation 500 V Settling time 30 µs typ. 14-bit resolution (13 bit for 0-10 V) Output voltage: ±10 V, 0-10 V (switchable through software) Output voltage after reset: 0 V Each output channel has its own ground line (without optical isolation from the others) Driver capacity: 5 mA/500 pF Short-circuit protection, EMI filters Noise neutralization of the PC supply Creeping distance: 3.2 mm acc. to DIN VDE 0411-100 Watchdog for resetting the analog output channels (4 different time units: µs, ms, s, min) or as 12-bit timer (with interrupt possibility), when the watchdog function is not necessary2 digital input channels, 24 V, isolated 2 digital output channels, 24 V, isolated Noise immunity Test level: ESD: 4 kV Fields: 10 V/m Burst: 4 kV Cond. radio interferences: 10 V
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NI-9269, 100 kS/s/ch Simultaneous, ±10 V, Isolated, 4-Channel C Series Voltage Output Module
781098-01
100 kS/s/ch Simultaneous, ±10 V, Isolated, 4-Channel C Series Voltage Output Module - The NI‑9269 is a channel‑to‑channel isolated analog output module. The NI‑9269 adds channel‑to‑channel isolation for increased safety and improved signal quality. Channel‑to‑channel isolation is commonly needed for applications that have multiple electrical systems, such as automotive tests, or industrial applications that are subjected to increased noise and often contain multiple ground planes.
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Digital Electrical Network Analyzer
1826 NA
Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Measures Earth Resistance without the need for poles in the ground or external measuring wires.● Earth measurement uses the real earth current path and the current generated by the electric network, without the need for any disconnection.● The Earth Resistance displayed is exactly the earth resistance that the earth current will need to go through if an earth fault occurs. No need to add all the bonding points and connection paths resistances.● Displays voltage supply at the transformer (Line to Neutral), without loading the transformer. Displays voltage between Line (Phase) and Earth (Ground), without drawing any current.● Measures the impedance of the line itself so you can analyze and differentiate between the multiples paths of the wiring.● Measures the Neutral Impedance. Single one smart push button operation; ON, Test, Scroll trough results and menus.● Checks wiring integrity (LEDs).● Auto off/auto ranging (software ranging). ● Combined prospective short circuit current, loop, individual wire and Earth Tester.● Voltage test L-N and L-E.● Loop test for L-E and L-N and PSC.● Enables analysis of constituent components in L-E and L-N loops giving resistance of earth, neutral wire, live wire and transformer winding.● Display can be customized for large orders.
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Sensor Scene Modeling and Analysis Software
INSSITE
INSSITE is a sensor scene modeling and analysis environment. Different sensor types and modalities, spanning radar (synthetic aperture radar [SAR], ground moving target indicator [GMTI], detection and ranging, radio frequency [RF] communications), visible/infrared (passive electro-optical/infrared [EO/IR], laser radar [ladar], thermal IR), can be evaluated against high fidelity scenarios constructed by the user.
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PXI/PXIe Battery Simulator Module, 2-Channel, V/I Readback, 1 kV Isolation
41-752A-113
Targeting EV, automotive, aerospace, energy storage and electric aircraft applications, the new battery simulator modules occupy a single PXI slot. These 2-channel battery simulators are capable of supplying up to 7 V and 300 mA per channel. The channels are fully isolated from ground and from each other, allowing series connection to simulate batteries in a stacked architecture.
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High Frequency Current Transformer
HFCT Ø 140mm
Techimp Clamp High Frequency Current Transformer model 140 is an inductive sensor for partial discharge measurements. It is suitable for online /off line PD tests on : large diameter cables ; grounding rod bar ; etc. A TNC termination is available to connect the Clamp HFCT 140 to the TechImp PD analyzer : PDCheck , PDBase etc. The arrow indicates the requested input current (Iin) direction to get coherent output voltage (Vout) polarity respect to ground. When the sensor is installed with the arrow directed to ground, the detected voltage signal (Vout) has the same phase of the input current (Iin).
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Type 12R2, 8U, 19" Rackmount, MIL-Rugged, Top Load
12R2-8U-TL
The 8U, 12R2 is designed to meet the harsh environment of shipboard, airborne, and ground mobile applications per MIL-STDs. Shock isolated versions are designed to attenuate 25G shock inputs to the chassis to less than 10Gs at the card cage.
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NI-9226, 8-Channel, 400 S/s Aggregate, 0 Ω to 4000 Ω, PT1000 RTD C Series Temperature Input Module
785189-01
8-Channel, 400 S/s Aggregate, 0 Ω to 4000 Ω, PT1000 RTD C Series Temperature Input Module - The NI‑9226 is a resistance temperature detector (RTD) input module. You can configure the NI‑9226 for two sample rate modes: high sample rate or high resolution. The NI‑9226 is compatible with 3‑ and 4‑wire RTD measurements, and it automatically detects the type of RTD (3‑ or 4‑wire) connected to the channel and configures each channel for the appropriate mode. The module provides per-channel current excitation. The NI‑9226 features calibration and includes a channel‑to‑earth ground double isolation barrier for safety, noise immunity, and a high common-mode voltage range.
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32Ch Isolated Input Card
SET-1310
This card provides 32 optically isolated digital inputs. SET-1310 combines high-density IO with high isolation voltages and a wide input voltage range. It allows to break ground loops and protect your system from high-voltage spikes, but also to connect high voltage signals to standard logic level acquisition devices. The channel-to-channel isolation allows to connect signals from different DUTs to a single acquisition system without compromises.
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sbRIO-9263 , Non-Enclosed, 100 kS/s/ch Simultaneous, ±10 V, 4-Channel C Series Voltage Output Module
780876-01
Non-Enclosed, 100 kS/s/ch Simultaneous, ±10 V, 4-Channel C Series Voltage Output Module - The sbRIO‑9263 is a simultaneously updating analog output module. It features overvoltage protection, short-circuit protection, low crosstalk, fast slew rate, high relative accuracy, and NIST‑traceable calibration. The sbRIO‑9263 module includes a channel‑to‑earth ground double isolation barrier for safety and noise immunity. Non-enclosed modules are designed for OEM applications.
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3U 1-Slot OpenVPX P&G, Aperture E, VITA
101V301P02-9X12R
3U 1-Slot OpenVPX Power & Ground, Aperture E, Supports VITA 66.4/67.3A/67.1 in J2A+B, Pass through, w/ROHS, Max data rate (Gbps) 10.
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3U 1-Slot OpenVPX P&G, Aperture E, VITA
101V301P03-9X13
3U 1-Slot OpenVPX Power & Ground, Aperture E, Supports VITA 66.4/67.3A/67.1 in J2B, Pass through, w/o ROHS, Max data rate (Gbps) 25.
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NI-9210, 4-Channel, 14 S/s Aggregate, ±80 mV C Series Temperature Input Module
785043-01
4-Channel, 14 S/s Aggregate, ±80 mV C Series Temperature Input Module - The NI‑9210 includes anti-aliasing filters, open-thermocouple detection, and cold-junction compensation for high-accuracy thermocouple measurements. The NI‑9210 features NIST‑traceable calibration and a channel‑to‑earth ground double isolation barrier for safety, noise immunity, and high common-mode voltage range.
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sbRIO-9239, Non-Enclosed, ±10 V, 50 kS/s/ch, 24-Bit, Simultaneous Input, 4-Channel C Series Voltage Input Module
780875-01
Non-Enclosed, ±10 V, 50 kS/s/ch, 24-Bit, Simultaneous Input, 4-Channel C Series Voltage Input Module - The sbRIO‑9239 performs differential analog input. With channel‑to‑channel isolation, your entire system, including the device under test, is protected from harmful voltage spikes up to the isolation rating. In addition to safety, isolation eliminates measurement errors caused by ground loops because the front end of the module is floating. Designed for both speed and accuracy, the sbRIO‑9239 is an effective general-purpose analog module because of its resolution, sample rate, and input range. Non-enclosed modules are designed for OEM applications.
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VME Test Extender 9U/220mm J1/J2/J0
111EXT9122-0120
The VME extender boards are designed to bring a circuit card completely out of a card cage so that it can be tested or debugged on both sides of the test board. Each signal, power, and ground line can be individually isolated with the DIP switches.
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RF signal distribution
SpectralNet™
Kratos Defense & Security Solutions, Inc.
RT Logic’s SpectralNet eliminates the physical distance limitations in RF signal distribution, enabling the optimization of ground infrastructure to improve flexibility, reliability and reduce costs. SpectralNet is the first product to digitize and transport RF spectrum over IP networks in a way that preserves both frequency and timing characteristics, and then faithfully reconstructing the original RF signals to enable processing, recording or retransmission at another location. SpectralNet provides advanced networking tools to ensure reliable transport of digitized RF across lossy public and private IP networks. SpectralNet brings analog RF data to the IP network world, unleashing the power of virtualization and centralization of ground architectures for satellite and range ground systems, teleports, UAV and missile ranges, and ISR data processing.
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Passive Oscilloscope Probes
5900 SERIES
Probe Master's new 5900 series passive oscilloscope probes are available in 400 MHz & 500 MHz bandwidths. Probes are also available with readout actuators for oscilloscopes with the readout feature. The "GOLD PROBE" has been designed specifically for use with Tektronix, Hewlett Packard and other high performance oscilloscopes. This new slim design along with a host of versatile accessories, allows you to reach the most difficult test point in today's highly complex circuitry. The gold plated Probe Tips, Sprung Hook, Ground Lead, Alligator Tip and other critical interconnect points within the Gold Probe, provide excellent contacts for probing low level analog signals and high speed digital data. Unlike most "off shore" commodity probes, Probe Master guarantees quality and continuing domestic support for our "Made in America" Gold Probe.The probe body is made of high impact ABS. Soft molded strain reliefs at all stress points assure long cable life. In short it has been designed to offer you high performance coupled with high quality.
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Static Grounding Protection for Tank Trucks
Earth-Rite RTR
Precision and reliability is what the Earth-Rite RTR provides to HAZLOC safety professionals and engineers who are tasked with protecting personnel and plant assets from the ignition hazards of static electricity during tank truck loading and unloading operations.
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RxAIT
*RxAIT includes a Receive Multi-coupler (RMC) with a series of duplexers and Low Loss Combiners (LLC)*Provides the ideal ground based antenna sharing solution and reduces feeder line count and tower loading*Provides a common receive distribution point for multiple base stations*Each cellular and PCS unit supplies 8 ports and supports 2 channels
