Modulation
the varying of amplitude, frequency, or phase.
See Also: Optical Modulation, Modulation Analysis, Modulation Analyzers, Modulation Meters, MER
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Stream Processing & Modulation
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MediaKind’s broad range of Video Processing Management products are engineered for the full range of control and monitoring needs and applications.
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Modulation Distortion Up To 70 GHz
S930707B
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S930707B enables fast and accurate active-device modulation distortion characterization under modulated stimulus condition up to 70 GHz. The wide dynamic range and vector error correction of the PNA-X result in an extremely low residual EVM of the test setup, so you can get a complete picture of your device’s performance without test system interference. S930707B can measure EVM, NPR, ACPR, and can decompose nonlinear signals and linear signals with the spectral correlation between input and output spectrum without doing demodulation. Integration with the PNA-X SCCM provides quick modulation distortion measurements while making other VNA measurements.
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Modulation Analyzer
8201A
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The Model 8201A provides precision modulation and audio analysis in a single, easy-to-operate package. Measures AM, FM, PM, carrier and audio frequencies, SINAD, distortion and carrier level.
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Modulation Distortion Up To 50 GHz
S930705B
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S930705B enables fast and accurate active-device modulation distortion characterization under modulated stimulus condition up to 50 GHz. The wide dynamic range and vector error correction of the PNA-X result in an extremely low residual EVM of the test setup, so you can get a complete picture of your device’s performance without test system interference. S930704B can measure EVM, NPR, ACPR, and can decompose nonlinear signals and linear signals with the spectral correlation between input and output spectrum without doing demodulation. Integration with the PNA-X SCCM provides quick modulation distortion measurements while making other VNA measurements.
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Modulation Analyzers
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Provides precision modulation and audio analysis in a single, easy-to-operate package. Measures AM, FM, PM, carrier and audio frequencies, SINAD, distortion and carrier level.
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Optical Modulation Analyzer and High-speed Digitizer Test Solution
M8290A
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The M8290A is a flexible solution platform for 400G coherent component and transmitter test. It incorporates a 92 GSa/s modular optical modulation analyzer and a 92 GSa/s 4-channel electrical digitizer. Besides these modules an additional arbitrary waveform generator module up to 92 GSa/s, such as the M8196A, can be added to the same AXIe chassis. This setup results in a compact and flexible coherent test solution that can be used together with additional specialized solution software for Integrated Coherent Receiver (ICR) and Analog Coherent Optical (ACO) module characterization.
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Product
Satellite TV External Modulation Optical Transmitter
HES-26S ( 950~2600MHz )
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai 1550nm satellite TV external modulated optical transmitter HES-26S, adopts external modulated technology, no laser chirp, very low dispersion distortion, high extinction ratio. It applies to long distance, high quality network application. It can transmit 950~2600MHz satellite SAT-IF signal through one fiber.
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Arbitrary Load Control For Modulation Distortion
S94570B
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Extend the modulation distortion application by computing figure of merits such as EVM and ACPR for any desired load with arbitrary load control (ALC). Modulation distortion with ALC integrates the powerful capabilities of the PNA-X with an electromechanical tuner so a non-50 Ω load can be presented to the DUT and changes in device performance or sensitivity to varying load conditions can be accurately measured.
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Coherent Modulation Transmitter
IQTX
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Generating and controlling phase modulated optical signals is easy with the IQTX. The IQTX is referred to as a ‘Golden’ reference optical signal source because of its high repeatability and reliability.Its high bandwidth of 40 GHz ensures high quality optical signal generation, making it the ideal optical signal source for coherent communications applications.
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Product
Signal, Module, Receiver, QuadraPaddle, 480 Position, Unloaded
510150116
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Primary mating module 510151106. (May mate with other ITA modules, as well.)
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PXI/PXIe MEMS Optical MUX, 4-Channel, Multi-Mode, 50/125 Fiber, ST Connectors, With Interlock
42-850A-514-M50-HI
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The 40/42-850A-514-M50-HI is a PXI/PXIe 4-channel multiplexer with ST 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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PXI 2A Multiplexer, 4-Bank, 4-Channel 8-Pole
40-614-009
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The 40-614 High Density 2 Amp multiplexer module is available in 20 configurations. All configurations use high quality electro-mechanical signal relays allowing each channel to switch current up to 2A and voltage up to 200VDC/140VACThe module is suitable for signal routing in ATE and data acquisition systems. User connections are made via a front panel 160-pin DIN 41612 connector which is fully supported by our range of cabling and connector solutions.
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PXI/PXIe High Density 2A Multiplexer, 1-Bank, 128-Channel, 1-Pole
42-614D-015
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The 40-614D-015 (PXI) and 42-614D-015 (PXIe) 1-bank, 128-channel, 1-pole multiplexers are part of the High Density 2A multiplexer module range available in 23 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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Optical Modulation Analyzer
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Signaling has migrated from simple on-off keying to complex modulation formats such as DP-QPSK and PM-16QAM. Advanced test tools are required to test the latest communication systems for 100G, 400G, 1Tb/s and beyond. Tektronix is the only test and measurement vendor that can offer a complete coherent optical test system from signal generation, to modulation, acquisition, and analysis.
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PXI 8 Slot BRIC 264x4 1-Pole (6 sub-cards)
40-562A-121-264X4
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This version of our BRIC is part of a range of high-density PXI matrix modules. These modules are available in 2, 4 or 8-slot PXI sizes to suit all high performance matrix requirements and are constructed using instrumentation quality reed relays. With this high level of switching density, these PXI matrix modules allow a complete Functional ATE system to be housed in a single 3U PXI chassis. These BRIC matrix modules allow the use of lower cost 8 or 14-slot PXI chassis.
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PXI 8-Slot BRIC Matrix, 15x32 1-Pole (3 sub-cards)
40-562B-121-15X32
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The 40-562B-121-15X32 is a high density BRIC8 matrix module with a size of 15x32 with 1-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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PXI Microwave Relay, Triple SPDT, 26.5GHz, 50Ω, SMA
40-780B-533
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The 40-780B-533 (PXI) and 42-780B-533 (PXIe) are triple SPDT 26.5GHz unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67GHz in 50Ω or 2.5GHz in 75Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50Ω and 1.6/5.6 in 75Ω versions. Remote versions are also available which can support up to three SPDT relays in a single slot.
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sbRIO-9221, Non-Enclosed, ±60 V, 800 kS/s, 12-Bit, 8-Channel C Series Voltage Input Module
781116-01
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Non-Enclosed, ±60 V, 800 kS/s, 12-Bit, 8-Channel C Series Voltage Input Module - The sbRIO‑9221 performs single-ended analog input. The wider voltage range makes this module well suited for industrial-level, automotive, or even smaller-cell battery measurements. There are two connector options for the sbRIO‑9221: a 36‑position spring‑terminal connector and a 37‑position DSUB connector. Non-enclosed modules are designed for OEM applications.
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PXI 8 Slot BRIC 25x32 1-Pole (5 sub-cards)
40-562A-121-25X32
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This version of our BRIC is part of a range of high-density PXI matrix modules. These modules are available in 2, 4 or 8-slot PXI sizes to suit all high performance matrix requirements and are constructed using instrumentation quality reed relays. With this high level of switching density, these PXI matrix modules allow a complete Functional ATE system to be housed in a single 3U PXI chassis. These BRIC matrix modules allow the use of lower cost 8 or 14-slot PXI chassis.
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PXI/PXIe MEMS Optical MUX, Dual 2-Channel, Single-Mode, 9/125 Fiber
40-855A-022-HI
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The 40/42-855A-022-HI is a PXI/PXIe dual 2-channel multiplexer with FC/APC 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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PXI Dual 4 To 1 RF Multiplexer, 8GHz 50 Ohm SMA, Terminated
40-882A-002
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The 40-881A-002 is a dual 50Ω 4 to 1 RF multiplexer with 8GHZ bandwidth.The 40-881A range of multiplexers have automatic termination of unused signals and are available as a single MUX in one PXI slot, a dual MUX in two PXI slots, or triple and quad MUXs in three slot PXI modules.
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High-Power PXI Multiplexer Switch Modules
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Our High-Power PXI Multiplexer Switch Modules are based on electro-mechanical and solid state relays capable of switching currents of up to 40 Amps. Each module supports one or more multiplexer channels between one input/output terminal and a selection of output/input terminals. To reduce through path resistance, most of these multiplexers do not include isolation relays.
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PXIe High Density Matrix Module, 32x8, 1-Pole, 2A, 60W
42-586B-001
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Our model 40-586B-001, along with the following models 40-584A, 40-585A and 40-587A are high-density single pole PXI or PXIe matrices each supporting 256 crosspoints. All models use gold-plated contact electromechanical relays.
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PXI 8-Slot BRIC Matrix, 352x4 1-Pole (8 sub-cards)
40-562B-121-352X4
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The 40-562B-121-352X4 is a high density BRIC8 matrix module with a size of 352x4 with 1-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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PXI High Density Precision Resistor Module, 3-Channel, 4Ω to 5.82MΩ
40-298-152
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The 40-298-152 is a high density programmable resistor module with 3 channels which can be set between 4Ω and 5.82MΩ with 0.5Ω resolution The 40-298 range provides a simple solution for applications requiring accurate simulation of resistive sensors. The 40-298 is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems.
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Keysight 70-Channel Reed Multiplexer for 34980A
34924A
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The Keysight 34924A module for the 34980A Multifunction Switch/Measure Unit is a high-density, high-speed multiplexer for general purpose scanning. It uses reed relays to achieve scan rates up to 500 channels-per-second. Use this module for high-throughput automated test applications as well as high-speed data logging and monitoring tasks.
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PXIe-2541, 300 MHz, 8x12 PXI RF Matrix Switch Module
780587-41
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PXIe, 300 MHz, 8x12 PXI RF Matrix Switch Module—The PXIe‑2541 is an RF signal switching matrix. With its non-blocking design, you can simultaneously connect any row or column within the switching matrix and maximize the flexibility of your test system. Isolation relays on the module disconnect unused parts of the switching matrix to maintain RF performance and high isolation. The density and bandwidth of the PXIe‑2541 is ideal for routing signals between digitizers, function generators, and other RF generators and analyzers. For higher channel count applications, you can connect multiple PXIe‑2541 modules together to create switching matrices of 8x24, 8x36, and larger.
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8/16-CH 16-Bit 250 kS/s Multi-Function USB DAQ Modules (OEM Version Available)
USB-1901/1902/1903
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The ADLINK USB-1900 series provides a range of USB 2.0-based multi-functional DAQ modules. The USB-1901 and USB-1902 16-bit 250 kS/s USB 2.0-based high-performance DAQ modules allow four different voltage input ranges, while the USB-1903 features additional built-in precision current-tovoltage resistors capable of direct measurement of current signal from 0 to 20 mA. The USB-1900 series is USB bus powered and equipped with removable screw-down terminals for easy device connectivity. The attached multi-functional stand can be used for desktop, rail, or wall mounting. Suitable for mixed-signal tests, laboratory research, and factory automation, the USB-1900 series provide a simple measurement solution at an affordable price.
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PXI 8x4 RF Matrix 300MHz 50 Multiway Connector With Loop-Thru
40-729-002-L
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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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PXI/PXIe High Density Precision Resistor Module, 4-Channel
40-297A-134
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The 40-297A-134 (PXI) and the 42-297A-134 (PXIe) are 4-channel programmable resistors with a range of 2 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.
