Modulation
the varying of amplitude, frequency, or phase.
See Also: Optical Modulation, Modulation Analysis, Modulation Analyzers, Modulation Meters, MER
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Product
PXI/PXIe High Density Precision Resistor Module
42-297A-140
Precision Resistor Module
The 40-297A-140 (PXI) and the 42-297A-140 (PXIe) are 3-channel programmable resistors with a range of 2.5 Ω to 102 kΩ. They are part of the 40/42-297A series of high density precision resistor modules and provide a simple solution for applications requiring accurate simulation of resistive sensors.
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Product
PXI/PXIe High Density Precision Resistor Module
42-297A-152
Precision Resistor Module
The 40-297A-152 (PXI) and the 42-297A-152 (PXIe) are 3-channel programmable resistors with a range of 3 Ω to 5.82 MΩ. They are part of the 40/42-297A series of high density precision resistor modules and provide a simple solution for applications requiring accurate simulation of resistive sensors.
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Product
16-Ch Digital Input EtherCAT Slice IO Module
AMAX-5052
Digital Input Module
Channels:16Digital Input;Dry Contact;Logic level 1: close to Iso.GND;Logic level 0: open;Wet Contact;Rated voltage: 24VDC;Logic level 1: 10~30 VDC;and -10~-30 VDC;Logic level 0: -3~3 VDCInput Delay:From logic level 0 to 1: 4ms;From logic level 1 to 0: 4msDigital Filter: 3ms
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Product
PXI Precision Resistor Module 4-Channel, 1.5 to 3.55k
40-297-123
Programmable Resistor Module
.This 4-channel PXI Precision Resistor Module provides a simple solution for applications requiring accurate simulation of resistive sensors. The 40-297 series is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems. It is particularly well suited to applications such as the testing of engine controllers where resistive sensors provide information on parameters such as temperature.
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Product
PXI 2.5W Programmable Resistor Module, 4-Channel, 1.5Ω to 1.81kΩ
40-251-022
Programmable Resistor Module
The 40-251-022 is a programmable resistor module with 4 channels which can be set between 1.5Ω and 1.81kΩ with 0.5Ω resolution The 40-251 range provides a simple solution for applications requiring up to 2.5W of power handling per channel. The 40-251 is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems.
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Product
PXI 12-Slot BRIC Matrix, 154x8 2-Pole (7 sub-cards)
40-562B-322-154X8
Matrix Switch Module
The 40-562B-322-154X8 is a high density BRIC12 matrix module with a size of 154x8 with 2-pole switching. It is part of a range of BRIC matrices available in 2, 4, 8 or 12-slot formats to suit high performance PXI matrix requirements and is constructed using instrumentation quality reed relays.
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Product
47~862MHz & 950~2600MHz CATV & satellite TV External Modulation Optical Transmitter
HES-26A
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HES-26A CATV & satellite TV 1550nm external modulation optical transmitter, adopts external modulation technology, without laser chirp, extremely low dispersion distortion, large extinction ratio. It fits for high ratio, high broadband, long distance telecommunication network application.
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Product
3U CompactPCI 8-port Serial Communication Module
cPCI-3548
Communications Module
- Supports 32-bit/33MHz CompactPCI bus- 16C550A compatible serial communication controller- Eight RS-232/422/485 asynchronous communications ports with intelligent buffer- 2500 VDC signal to ground isolation voltage- Auto-flow control; change mode by dip switch- Plug-and-play, IRQ & I/O address automatically assigned by PCI BIOS, shared IRQ- Surge protectors; rugged DB-62 connector
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Product
DC Power Module, 20V, 15A, 300W
N6773A
Power Module
The Keysight N6773A is a 300 W basic DC power module that provides programmable voltage and current, measurement and protection features at a very economical price, making these modules suitable to power the DUT or to provide power for ATE system resources such as fixture control.
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Product
DAQ FMC Modules
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Sundance Multiprocessor Technology Ltd.
FMC Modules with both Analog to Digital and Digital to Analog sections.
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Product
PXI Multiplexer, Single 32-Channel, 2-Pole
40-630A-022-32/2
Multiplexer Module
The 40-630A-022-32/2 is a single 32-channel, 2-pole PXI multiplexer and is part of our series of general purpose multiplexer modules featuring a wide range of switching configurations. Typical applications include signal routing in ATE and data acquisition systems.
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Product
Microwave Power Modules (MPMs)
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In many modern military applications, stringent requirements for size and weight must be met without sacrificing power or performance. Our high-efficiency, conduction-cooled microwave power modules (MPMs) provide extremely dense packaging across the 2 – 40 GHz frequency band. dB Control’s MPMs are based on a modular design for easy customization and are available with continuous wave or pulsed power. Each MPM is a complete microwave amplifier that uses traveling wave tubes and solid state technologies to provide the best of both worlds for military and commercial applications.
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Product
PXI/PXIe High Density 2A Multiplexer, 1-Bank, 4-Channel, 32-Pole
40-614D-020
Multiplexer Module
The 40-614D-020 (PXI) and 42-614D-020 (PXIe) 1-bank, 4-channel, 32-pole multiplexers are part of the High Density 2A multiplexer module range available in 22 configurations (see 'Also in this Range' link above). All configurations use high quality electro-mechanical signal relays allowing each channel to switch current up to 2A and voltage up to 300VDC/250VAC.
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Product
PXIe Optical Test Modules
Test Module
Coherent Solutions’ expanding portfolio of PXIe optical test modules bring a wide range of new mixed-signal test capabilities to the PXI platform. The new modules offer seamless integration with PXI Platform and deliver reliable and repeatable results across a wide range of optical and mixed-signal test applications.
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Product
Klein Side Scan/Bathymetry Sonar Module
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The Klein UUV-3500 Dual Frequency Digital Side Scan leverages a powerful - wholly FPGA implemented - multi-channel processing engine. The 445kHz/900 kHz simultaneous dual frequency option is available on the Gavia control module or as a separate sonar module. This system is suitable for high resolution imagery combined with wider swaths for area search & survey.
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Product
PXI Microwave Transfer Switch, Dual, 26.5GHz, 50Ω, SMA
40-782B-532
Switch Module
The 40-782B-532 (PXI) and 42-782B-532 (PXIe) dual transfer switches are part of our range of PXI microwave switching modules. They have a characteristic impedance of 50Ω and a maximum operating frequency of 26.5GHz. Connections are made via front panel mounted high quality SMA coaxial connectors.
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Product
PXI Module Adapter, Pull Thru Adapter, Receiver, 1 Position
510109462
Adapter Module
PXI Module Adapter, Pull Thru Adapter, Receiver, 1 Position.
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Product
PXI/PXIe MEMS Optical MUX, 4-Channel, Multi-Mode, 50/125 Fiber
40-850A-114-M50-HI
Multiplexer Module
The 40/42-850A-114-M50-HI is a PXI/PXIe 4-channel multiplexer with FC/PC connectors, includes hardware interlock and is part of Pickering's range of PXI Fiber Optic MEMS Switching modules. They are available in many high density formats with a choice of different connector styles to suit most applications: FC/APC (for optimal performance), FC/PC and SC/PC for general applications and LC and MU for high density applications.
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Product
ARINC 429 Test And Simulation USB Module
USB-429
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*4, 8 or 16 software programmable TX / RX channels*Programmable high / low speed operation*Simultaneous operation of all TX / RX channels*Error entry and detection*128 MB RAM*Label selective triggering for recording / filtering*Sorting according to SDI field*IRIG-B timecode encoder / decoder for data correlation*Real-time recording and later analysis of multiple channels*Supports: C, C ++, C # and .net*Driver support: Windows, Linux, VxWorks and other systems
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Product
LXI High Voltage Switching - 30xSPST Plugin Module
65-233-902
General Purpose Relay Module
The 65-233-902 plug-in module is part of a scalable high voltage switch platform that provides a high voltage switching solution with capability up to 9 kV.
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Product
3U 6-slots 25Gb Backplane Aligned To SOSA, Apertures For VITA 66/67 Modules
1SVX306AxP-xxxx
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Designed in alignment SOSA, this 3U backplane offers 6 PIC (Plug in Card) slots supporting high-speed signals on all data paths and VITA 67.3 connectors and VITA 66.5 optical connectors.
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Product
MIL-STD-1553 USB & LAN Test & Simulation Module
UXI-1553
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Avionics Interface Technologies
Dual redundant, single, dual, or quad stream configurationsConcurrent BC, 31 RTs, and BM operations - Physical Bus ReplayFull error injection/detection capabilities - Programmable trigger and capture - Programmable Bus Coupling and Output Voltage Levels - Onboard IRIG-B time code encoder/decoder for Synchronization - Time Synchronization to IEEE 1588 via Ethernet LAN port - 10 Discrete I/O Interfaces (5 Outputs / 5 Inputs) - Operates from a single USB or Ethernet LAN connection - Supports SAE AS4112/4114 protocol testing requirements- Flight Simulyzer™ GUI Analyzer software
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Product
Imaging Modules
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Teledyne e2v has developed compact MIPI modules which feature our own high performance CMOS image sensors inside a pre-focused, industrial-grade scanning optic. As a turnkey sensor/optics for imaging systems, these modules offers customers significant reduction in development time and cost savings. Only a few screws are needed to mount the module, with simple connection to the image processing system through an FPC cable connector. Software development efforts can also be reduced by using some limited API-layer Linux software drivers. This enables the module to be seamlessly interfaced to popular ISP platforms.
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Product
Advantech IDoor Module
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Advantech iDoor Module utilizes mini PCIe format to provide flexible I/O expansion, including fieldbus protocol, communication and memory functions.
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Product
AutoPump Air-Powered Data Module
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The QED AutoPump Data Module is a water-resistant enclosure that protects and shields surface instrumentation from weather and/or harsh site conditions while providing easy access, via a see-through window, to key system instrumentation readings.
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Product
PXI/PXIe Battery Simulator Module, 4-Channel
41-752A-002
Simulator
Targeting EV, automotive, aerospace, energy storage and electric aircraft applications, the new battery simulator modules occupy a single PXI slot. These 4-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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Product
Matrix Modules for 34980A
Matrix Switch Module
The 34980A matrix modules are full cross-point matrices allowing you to connect any row to any column in the same instance. This is a convenient way to connect multiple test instrument points to multiple points on a device under test. All matrix modules also include a relay switch counter to help predict when relays need to be replaced.
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Product
PXI Medium Power General Purpose Switch Modules
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Pickering's PXI medium power general purpose switch modules offer higher current ratings in a single 3U slot. The relay solutions have been carefully chosen to ensure a long service life. All the connectors used are fully supported by our cable and connector accessories to simplify system integration.
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Product
Turnkey Solution for Cellular Module Testing
IQfactATM
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Device manufacturers often use pre-certified cellular modules in their designs as a practical and easy way to add cellular connectivity. IQfactATM was developed to provide an automated test solution for reliable, high speed, and cost-effective verification of pre-certified cellular modules.
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Product
Environmental Monitoring Modules
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Unidata’s environmental monitoring modules are robust and easy to install, simple to use and require very little maintenance. Typical applications include temperature monitoring, solar radiation monitoring, wind speed and direction measurement, barometric pressure measurement, rainfall recording and many more.





























