Quadrature Amplitude Modulation
a digital bitstream whose values are represented by adjustments in phase and amplitude of sinusoidal electromagnetic waves.
See Also: QAM, QAM Analyzers
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Product
VXI Video Processor System
65VP1
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NAI’s 65VP1 is a Video Processor System (VPS) on a VXI board. Capable of highly accurate video stimulus and measurements, this state-of-the-art instrument is the culmination of over three generations of Automatic Test Equipment (ATE) development programs. It provides increased functional density, and it reduces power consumption, size, and cost of the overall system. The 65VP1 is ideally suited for defense and commercial ATE programs, including television applications.
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Product
PXI/PXIe RF Matrix, 32x4, 300 MHz, 50 Ω, SMB
40-724-022
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The 40-724-022 (PXI) and 42-724-022 (PXIe) are 32x4 RF matrix modules suitable for switching frequencies up to 300 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
PCI Resistor Card 2-Channel 1.5 Ohm To 8.19k Ohm
50-293-024
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The 50-293 is a Programmable Resistor card with either two channels of 16-bit or four channels of 8-bit resistor chains in a single PCI card. The card is ideal for simulating sensors for control and management systems under test, allowing the user to verify system response in design verification or manufacturing test applications.
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Product
Thermocouple, Module, ITA, iCon Series, 96 Position
510161110
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Primary mating module 510160110. (May mate with other Receiver modules, as well.)
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Product
PXI 2.5W Programmable Resistor Module, 2-Channel, 1.5Ω to 1.81kΩ
40-251-122
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The 40-251-122 is a programmable resistor module with 2 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 4 Slot BRIC 90x16 1-Pole (6 sub-cards)
40-561A-021-90X16
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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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Product
LXI Microwave Multiplexer, SP4T, 6-Bank, 26.5GHz, 50Ω, SMA
60-803-306
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Our 60-803-306 is a 6 bank terminated SP4T multiplexer and is part of a range of LXI based microwave multiplexers suitable for switching 50 ohm signals up to 26.5GHz. The 60-803 range is capable of supporting up to 14 banks of terminated 4 channel multiplexers it is ideal for constructing complex microwave switching systems for many applications. Connection is by high performance front panel mounted SMA, SMA-2.9, SMA-2.4 or SMA-1.85 connectors.
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Product
PXI Source Switching Module
40-618-001
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The 40-618 PXI Source Switching Module consists of 12 separate 4-channel multiplexers and 44 uncommitted SPST relay contacts in a single width PXI module. Typical applications include signal routing for avionics test systems that conform to the ARINC 608A specification.
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Product
PXI 2 Amp MUX, Quad 4-Channel 2-Pole
40-635-109
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The 40-635 2 Amp Multiplexer module is available in 9 standard configurations as well as 9 half density configurations, all using high quality electro-mechanical signal relays allowing each channel to switch current up to 2A and voltage up to 300VDC/250VAC.The module is suitable for signal routing in ATE and data acquisition systems. Connections are made via a front panel 78-way D-type connector.
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Product
PXI Multiplexer, Single 64-Channel, 1-Pole
40-630A-022-64/1
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The 40-630A-022-64/1 is a single 64-channel, 1-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
96-CH High-Driving DIO Card
PCI-7396
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The PCI-7396 is 96-bit parallel digital input/output (DIO) cards designed for industrial applications. The PCI-7396 emulates four 8255 Programmable Peripheral Interface (PPI) chips. Each PPI offers three 8-bit DIO ports which can be accessed simultaneously. The total 12/6 ports can be configured as input or output independently.
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Product
PXI 12x8 RF Matrix 300MHz 50 SMB - With Loop-Thru
40-726A-511-L
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The 40-726A is a 12x8 RF Matrix Module suitable for switching frequencies up to 300MHz (50Ω version). The 40-726A is available in either 50Ω or 75Ω versions with a choice of coaxial connectors. The module is designed to provide a simple and scalable bidirectional matrix for RF frequencies. Isolation Switches are located on all coaxial connectors, these disconnect the matrix from the external test fixture. This maximizes isolation and RF performance.
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Product
NI-9239 , ±10 V, 50 kS/s/ch, 24-Bit, Simultaneous Input, 4-Channel C Series Voltage Input Module
782402-01
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±10 V, 50 kS/s/ch, 24-Bit, Simultaneous Input, 4-Channel C Series Voltage Input Module - The NI‑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 NI‑9239 is an effective general-purpose analog module because of its resolution, sample rate, and input range.
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Product
LXI High Density 192x8 2-Pole 2A Matrix With BIRST
60-555-023
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High density double pole matrix capable of switching up to 300VDC/250VAC, or 2A (60W max). The use of high quality electro-mechanical relays offer high switching confidence and make it suitable for signal routing in large ATE systems.
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Product
Thermal Vacuum Data Acquisition and Control Software
TVAC 7000
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Equipment used in space applications needs to go through stringent environmental tests in order to prove that it can survive the extreme conditions experienced during launch and while in space. Some of the key environmental tests include vibration, thermal vacuum, and electromagnetic compatibility. Thermal vacuum test is crucial to confirm the equipment is able to operate under the space vacuum condition.
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Product
PCI Resistor Card 2-Channel 1.5 Ohm To 2.04k Ohm With SPDT
50-293-122
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The 50-293 is a Programmable Resistor card with either two channels of 16-bit or four channels of 8-bit resistor chains in a single PCI card. The card is ideal for simulating sensors for control and management systems under test, allowing the user to verify system response in design verification or manufacturing test applications.
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Product
High Density Switching PXI Card
GX6138
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The GX6138 is low cost 3U switching card with 38 individual low level SPST Form A relays capable of switching 0.5 A at 200 VDC. The GX6138 is ideal for applications requiring high density switching.
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Product
PXI/PXIe Microwave Multiplexer, Single SP4T, 67GHz, 50Ω, SMA-1.85
40-785C-471
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The 40-785C-471 (PXI) and 42-785C-471 (PXIe) are single SP4T 67GHz unterminated microwave multiplexers. The 40/42-785C range of multiplexers are available as single or dual, SP6T or SP4T panel mounted multiplexers with relays mounted on the front panel. The single slot version can support up to three supplied remotely mounted multiplexers.
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Product
PXI 4-Slot BRIC Matrix, 15x32 1-Pole (3 Sub-cards)
40-562B-021-15X32
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The 40-562B-021-15X32 is a high density BRIC4 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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Product
PXI/PXIe RF Matrix, Single 2x2, 2.5GHz, 50Ω, SMB
40-877A-001
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The 40-877A-001 (PXI) and 42-877A-001 (PXIe) are 50Ω 2x2 RF matrices with 1 bank in a single PXI slot. Loop-thru connections are provided on both the X and Y axis allowing the attachment of terminations for unused signals or for expansion to other matrices. Larger matrices are easily built with varied X and Y dimensions, such as 8x2 and 4x4 using multiple 40/42-877A modules. The module has low insertion loss and VSWR through the use of modern RF relay technology at an affordable cost.
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Product
PXI 4 Slot BRIC 48x16 2A 1-Pole Matrix
40-598-002
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The 40-598 PXI Matrix BRIC provides a range of high density matrix modules able to switch up to 2 Amps or 100VDC/70VAC. The 40-598 BRIC modules are available in 2, 4 or 8-slot PXI sizes to suit most high performance PXI Matrix requirements, constructed using high quality electromechanical relays for high switching confidence.
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Product
PXI Dual 12x4 Matrix, 2 Pole Switching
40-511-022
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The 40-510 series of matrix modules feature a wide range of selectable switchingconfigurations (12x4,dual 12x4,12x8 and 24x4). Typical applications include signalrouting in ATE and data acquisition systems.Available reed relay formats are 1-pole, 2-pole and 1-Pole screened. The screenedversion is suitable for switching signals up to 50MHz. Larger matrices may be constructedby Daisy Chaining the common signals from multiple PXI modules.
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Product
PXI 8 Slot BRIC 110x8 1-Pole (5 sub-cards)
40-562A-121-110X8
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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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Product
PXI-2541, 300 MHz, 8x12 PXI RF Matrix Switch Module
778572-41
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300 MHz, 8x12 PXI RF Matrix Switch Module—The PXI‑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 PXI‑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 PXI‑2541 modules together to create switching matrices of 8x24, 8x36, and larger.
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Product
PXI 16x4 RF Matrix 300MHz 50 SMB
40-727-001
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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.
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Product
PXI Precision Resistor Module 9-Channel, 1.5 to 3.55k
40-297-023
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This 9-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
8GB SO-DIMM DDR5-5600 262Pin 1GX16 1.1V Unbuffered Hynix Chip
AQD-SD5V8GN56-HC
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Hynix Original Chip, Increased Banks and Burst Length, DDR5 5.6GT/s. Same-Bank Refresh, On-die ECC for Enhanced RAS.
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Product
PXI 10A Power Multiplexer, 4-Bank, 8-Channel
40-661A-002
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The 40-661A-002 is a single pole, 4-bank, 8-channel PXI power multiplexer module, suitable for switching inductive/capacitive loads up to 10A with 125VDC/250VAC hot switching and 400VDC/250VAC cold switching. The multiplexer is available in 8-bank 4-channel, 5-bank 6-channel, 4-bank 8-channel, 2-bank 16-channel and 1-bank 32-channel formats.
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Product
PXI 28x16 Matrix Module, 1-pole 2A 60W
40-579-001
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The 40-575/576/577/578/579 are a range of high density matrix modules able to switch up to 2 Amps or 300VDC/250VAC. They are constructed using high quality electro-mechanical relays for high switching confidence.
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Product
PXI 8-slot BRIC Multiplexer, 40-Channel, 20-Pole (7 Sub-cards)
40-570A-315
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The 40-570A-315 is a 40-channel, 20-pole High-Density Multiplexer and is part of our BRIC family. The 40-570A range is designed to simplify the connection of a common set of test equipment to one of a number of different devices for testing.
