Loop
See Also: Current Loops, HIL, Loop Testers
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Product
High Speed Optical Power Meter
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Shenzhen Golight Technology Co.,Ltd
High-speed optical power meter has fast sampling and data cache functions, and supports external trigger input and analog output. It is built-in 2mm or 5mm photosurface detector, and has wide dynamic range and high measurement accuracy, can be applied to various optical loop test solutions.
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Product
RGB 1×3 Video Distribution Amplifier
VDA403
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Video Distribution Amplifiers (sometimes called a video splitter – not to be confused with a video split screen controller such as our PXD510E split screen controller) are typically used for connecting a camera or other video source to several monitors that do not have “looping” inputs. In this situation, each monitor has a permanent 75 ohm termination. With two non-looping monitors connected together, the line would be double loaded and result in a dim picture on each monitor. Using a Video Distribution Amplifier will solve this problem by driving each monitor individually at 100%.The second application is when the video signal is run over distances greater than 50 feet. The coaxial cable has a fair amount of signal loss over long distances. When multiple monitors are connected after long runs of coax, the degradation can be severe, especially when dealing with modern, high bandwidth signals that have 500+ lines of resolution.The VDA403 is a Video Distribution Amplifier designed for professional applications. It will operate with NTSC & PAL video signals as well as many common Black & White signals. These units use the latest integrated amplifier technology for superior performance and reliability. Custom units or modifications can be manufactured at a reasonable cost.
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Product
On-Stream Analyzer
Boxray 24
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For many concentrator plants. The on-stream analyzer Boxray 24 consists of a carousel equipped with 24 measurement cells. This enables a single analyzer to monitor multiple sample streams and process steps, from ore to concentrate and tailings. As each stream has its own loop and measurement cell, there is no risk that samples will be contaminated by other streams, which can corrupt analysis results.
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Product
Thermal Engineering Projects
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Precision Development Consulting Inc
Open loop temperature controller, LED process tool, Single wafer CVD chamber, Batch CVD Tool, Batch ALD Tool, MOCVD equipment, Device cooler
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Product
PCIe-7857, Kintex-7 160T FPGA, 1 MS/s, DRAM Multifunction Reconfigurable I/O Device
786458-01
Multifunction Reconfigurable I/O
PCIe, Kintex-7 160T FPGA, 1 MS/s, DRAM Multifunction Reconfigurable I/O Device - The PCIe‑7857 features a user-programmable FPGA for high-performance onboard processing and direct control over I/O signals to ensure complete flexibility of system timing and synchronization. You can customize these devices with the LabVIEW FPGA Module to develop applications requiring precise timing and control such as hardware‑in‑the‑loop testing, custom protocol communication, sensor simulation, and high-speed control. The PCIe‑7857 features a dedicated analog-to-digital converter per channel for independent timing and triggering. This device offers specialized functionality such as multirate sampling and individual channel triggering, which are outside the capabilities of typical data acquisition hardware.
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Product
External Transmitter
terraTX-50
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The terraTX-50 is a high power field transmitter capable of delivering 50Amps to a transmitter loop, designed to be used in conjunction with a terraTEM unit. The period is controlled by the terraTEM24, terraTEM or the optional inbuilt GPS synchronisation module within the terraTX-50. The ramp and the full Tx current waveform are directly inputted into the terraTEM24 or terraTEM. This makes the terraTX-50 simple to operate, freeing up operators from inputting key system parameters into the console after each sounding.
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Product
Group3 controllers
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The Group3 controllers - the CNA and DNA - have a built-in PID algorithm, that allows them to perform local closed loop control. A controller, combined with a Group3 analog Hall probe forms a compact, inexpensive way to implement closed loop magnet control.
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Product
LXI 8:1 Optical MUX SC Loop-Thru
60-851-221
Multiplexer Module
The 60-850 and 60-851 are LXI conformant fiber optic multiplexers that use MEMS switching technology to ensure fast and reliable switching of single-mode (60-850) or multi-mode (60-851) optical signals being carried on fiber connections. The 60-850/851 is available with a variety of connector options and in a variety of multiplexer arrangements. Loop-thru versions are also available for easy multiplexer expansion.
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Product
PXI/PXIe RF Matrix, 16x2, 300 MHz, 50 Ω SMB With Loop-thru
42-728A-001-L
Matrix Switch Module
The 40-728A-001-L (PXI) and 42-728A-001-L (PXIe) are 16x2 50 Ω RF matrices with SMB connectors and Y-axis loop-thru. The 4x-727A/728A/729A range are high density RF matrix modules suitable for switching up to 300 MHz in 50 Ω or 100 MHz in 75 Ω. They are available in 50 Ω or 75 Ω versions with SMB connectors or in 50 Ω versions with a multiway connector.
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Product
PXI/PXIe RF Matrix, 32x4, 150 MHz, 50 Ω, SMB, With Y Loop-thru
40-724-022-L
Matrix Switch Module
The 40-724-022-L (PXI) and 42-724-022-L (PXIe) are 32x4 RF matrix modules with y-axis loop-thru and are suitable for switching frequencies up to 150 MHz. Having a 50 Ω characteristic impedance and front panel SMB connectors, these modules provide a simple and scalable bidirectional matrix for RF and are intended for the easy construction of high performance switching systems.
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Product
Galaxy Craft Test Set
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A low cost, high quality test set. Galaxy is made of industrial grade plastic. It is designed for rugged use and can withstand rough handling and shocks in field use. The dumbbell shape is slung on the shoulder to keep the hands free, It has an extra large belt hook equipped with a spring-loaded clip for secure holding to belt loops. The line cord is braided in superior yarn with angled bed of nails and piercing pin.
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Product
PXI 16x2 RF Matrix 300MHz 50 Multiway Connector With Loop-Thru
40-728-002-L
Matrix Switch Module
40-727/728/729 are RF Matrix Modules suitable for switching frequencies to 300MHz (50Ω version). The modules are available in either 50Ω or 75Ω versions with a choice of coaxial connectors. The 40-727/728/729 are designed designed to provide a simple and scalable bidirectional matrix to RF frequencies. They are intended for the easy construction of high performance bidirectional matrix switching systems.
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Product
LXI Microwave Matrix, 10GHz, Dual 3x3 With Loop-Thru
60-750-233-A
Matrix Switch Module
The 60-750-233-A is a dual 3x3 10GHz microwave matrix with loop-thru. It is part of the 60-750/751 range of LXI Microwave Switches controlled through an LXI compliant Ethernet connection. It is available in a variety of configurations and frequencies up to 18GHz (60-751). The matrix is characterized for 50 ohm applications, for 75 ohm versions please consult your local sales representative.
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Product
Multifunction Electrical Installations Meter
MPI-520S
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The MPI-520S multifunction meter is dedicated to perform diagnosis of electrical installation according to IEC 61557 standards. Digital meter MPI-520S is designed to measure impedance of a short cicuit loop also without triggering RCD, parameters of RCD, insulation resistance, earthing resistance, continuity and also for phase sequence testing. Furthermore to measure and logging of AC voltage and current, frequency and power.
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Product
Hysteresis Loop Tracer
MESA
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The MESA is the only hysteresis loop tracer on the market that can make measurements in the frequency range of 10 Hz and below. Competing units operate with more-easily generated 60 Hz drive fields, and can have errors of as much as 30% in coercivity (Hc) measurements.
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Product
Composite 1×24 Video Distribution Amplifier Board
BL-VDA124-01
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Video Distribution Amplifiers (sometimes called a video splitter – not to be confused with a video split screen controller such as our PXD510E split screen controller) are typically used for connecting a camera or other video source to several monitors that do not have “looping” inputs. In this situation, each monitor has a permanent 75 ohm termination. With two non-looping monitors connected together, the line would be double loaded and result in a dim picture on each monitor. Using a Video Distribution Amplifier will solve this problem by driving each monitor individually at 100%.
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Product
LXI Microwave Matrix, 10GHz, Dual 4x4 With Loop-Thru
60-750-244-A
Matrix Switch Module
The 60-750-244-A is a dual 4x4 10GHz microwave matrix with loop-thru. It is part of the 60-750/751 range of LXI Microwave Switches controlled through an LXI compliant Ethernet connection. It is available in a variety of configurations and frequencies up to 18GHz (60-751). The matrix is characterized for 50 ohm applications, for 75 ohm versions please consult your local sales representative.
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Product
Switching Pedals
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Are made specifically for effects pedals. In essence, they let you manage your pedalboard more efficiently, but offer far more than that. With several inputs (or "loops"), you can plug a few or indeed all of your pedals into a switcher.
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Product
PXIe-7822, PXI Express Digital RIO with Kintex-7 325T FPGA
783486-01
Digital I/O
Kintex 7 325T FPGA, 128 DIO, 512 MB DRAM, PXI Digital Reconfigurable I/O Module—The PXIe‑7822 is a reconfigurable I/O (RIO) device that features a user-programmable FPGA for onboard processing and flexible I/O operation. With LabVIEW FPGA, you can individually configure the digital lines as inputs, outputs, counter/timers, PWM, encoder inputs, or specialized communication protocols. You can also program custom onboard decision making that executes with hardware-timed speed and reliability. Each line offers software-selectable logic levels. The PXIe‑7822 supports peer‑to‑peer streaming for direct data transfer between PXI Express modules. The PXIe‑7822 is well-suited for a wide variety of applications, such as high-speed waveform generation, sensor simulation, hardware‑in‑the‑loop (HIL) test, bit error rate test, and other applications that require precise timing and control.
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Product
1000BASE-T1 Ethernet Logging Expansion With Low Latency
PT-20MG
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The PT-20MG expands the PM-200 data logger from the Power Family by adding six 1000BASE-T1 automotive gigabit Ethernet interfaces. Ethernet traffic is looped through the device with constantly low latency irrespective of the frame length. This means that the time synchronization protocols of the logged Ethernet interfaces are not affected. 1000BASE-T1 packets are time-stamped, filtered and sent to the data logger via a 1000BASE-T interface.
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Product
LXI 16:1 Optical MUX FC Loop-Thru
60-850-423
Multiplexer Module
The 60-850 and 60-851 are LXI conformant fiber optic multiplexers that use MEMS switching technology to ensure fast and reliable switching of single-mode (60-850) or multi-mode (60-851) optical signals being carried on fiber connections. The 60-850/851 is available with a variety of connector options and in a variety of multiplexer arrangements. Loop-thru versions are also available for easy multiplexer expansion.
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Product
NI-9229, ±60 V, 50 kS/s/ch, 24-Bit, Simultaneous Input, 4-Channel C Series Voltage Module
779785-01
Voltage Input Module
±60 V, 50 kS/s/ch, 24-Bit, Simultaneous Input, 4-Channel C Series Voltage Module - The NI‑9229 performs differential analog input. The NI‑9229 is an effective general-purpose analog module because of its resolution, sample rate, and input range. 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.
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Product
12-Channel VME Current Loop/Process Control I/O Module
V220
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The V220 is ideal for driving and sensing transducers in computer or PLC-based control systems. It can also be used to simulate complex industrial processes to control systems under development and certification.
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Product
48 Ω HMM Pulse Force Probe
PHD-HMM-48-1
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High Power Pulse Instruments GmbH
*High current wafer-level and package-level 98 Ω HMM probing with grounded DUT*Built-in high surge 48 Ω pulse reflection suppression resistor up to 80 A peak*Fast rise time < 0.5 ns due to low inductance GND loop*Variable pitch from 50 µm to 5 mm*Tungsten replacement probe tips*SMA pulse force pigtail*Compatible to PHD-3001A interface*High reliability
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Product
QAM And PCM Analyzers
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GAOTek provides a wide range of high performance and inexpensive QAM/PCM analyzers. Quadrature amplitude modulation (QAM) and pulse code modulation (PCM) analyzers are convenient instruments with top to bottom estimations and adaptable setups. Additionally, these devices have integrated functions of analog signal generators/receivers, BERT, signaling generators/receivers, selective level meters, ring generators/ identifications, dialers, DC loop circuits (ICT, OGT), balanced bridges and reflecting bridges into solitary instruments. These analyzers are ideal for installing and maintaining digital and analog networks.
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Product
PXI 16x4 RF Matrix 300MHz 50 Multiway Connector With Loop-Thru
40-727-002-L
Matrix Switch Module
40-727/728/729 are RF Matrix Modules suitable for switching frequencies to 300MHz (50Ω version). The modules are available in either 50Ω or 75Ω versions with a choice of coaxial connectors. The 40-727/728/729 are designed designed to provide a simple and scalable bidirectional matrix to RF frequencies. They are intended for the easy construction of high performance bidirectional matrix switching systems.
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Product
Shared Memory Network PCI Express Interface
PCIe-SMN
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Avionics Interface Technologies
2.125 Gbps Optical loop network - Single-mode and Multi-mode optical interfaces supported - Up to 256 Shared Memory Network nodes supported - Up to 200 MByte/sec sustained data rates - Maximum 500 nS latency between nodesNetwork interrupts supported - PCIe 2.0 (x4) CompliantSoftware Drivers available for Windows, Linux, LabVIEW Real-Time, and VxWorks
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Product
One Core Loop Tester
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DAMUL is an innovative and portable optical power checker accompanying 1-core loop back function. DAMUL can check SFP TX and RX power level by simply inserting SFP into it. If you use UPM (Universal SFP-typed Power checker Module) optionally provided, DAMUL can measure optical power. Also, when using SPM (SFP-typed Power checker Module) optionally provided, DAMUL can identify 18 CWDM wavelengths as well as its power automatically. DAMUL provide users high productivity for optical power checking work on fiber optic systems such as WDM-PON.
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Product
Helmholtz Coils / Radiating Loops
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Formed by a pair of conducting circular coils with many turns, each carrying a current. The coils are separated by a distance equal to the radius of the circular loops.
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Product
Frequency Meters
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Passive frequency meters are intended for moderate (±0.05%) accuracy applications in microwave measuring setups. Keysight's meters feature broadband coupling loops that provide flat power transmission off-frequency.
