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
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 Synchronization Module
Module
PXI Synchronization Modules use the trigger bus, star trigger, and system reference clock features of PXI to implement advanced multi-device synchronization. By using PXI Synchronization Modules, you can improve measurement accuracy, implement advanced triggering schemes, and synchronize multiple devices to act as one for high-channel-count applications.
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Product
cRIO-9803, Up to 480 GB SSD Expansion Module for CompactRIO
785920-01
Module
Up to 480 GB SSD Expansion Module for CompactRIO - The cRIO-9803 provides a bus-powered USB SATA bridge to a full-length mSATA solid-state drive (SSD). This module uses a USB Type C connector with integrated cable retention. It also works with devices that feature other types of USB connectors, such as CompactRIO Single-Board Controllers, Industrial Controllers, and PXI Controllers. The cRIO-9803 is available in 64 GB SLC for high endurance in rugged environments, in 480 GB MLC for high-capacity data storage, and for use with a customer-supplied SSD. Additionally, the cRIO-9803 features the same rugged shock and vibration ratings as other CompactRIO modules and can be mechanically connected to a controller for integration using mounting accessories.
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Product
Micro Power/ Micro Coax, Module, ITA, iCon Series, 40 Position
510161106
ITA Module
Primary mating module 510160106. (May mate with other Receiver modules, as well.)
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Product
PXI/PXIe Microwave Multiplexer, Triple SP4T, 40 GHz, 50 Ω, SMA-2.9, Terminated, Remote Mount, Failsafe
42-785C-443-TE
Multiplexer Module
The 40-785C-443-TE (PXI) and 42-785C-443-TE (PXIe) are triple failsafe SP4T 40 GHz microwave multiplexers with automatic termination of unused signals and remotely mounted relays. The 40/42-785C range of multiplexers are available in single or dual, SP6T or SP4T configurations with relays mounted on the front panel. Remote versions are also available which can support up to three multiplexers in a single slot.
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Product
PXI/PXIe Microwave Multiplexer, Single SP12T, 18 GHz, 50 Ω, SMA, Failsafe
42-788-221
Multiplexer Module
The 40-788-221 (PXI) and 42-788-221 (PXIe) are single failsafe SP12T 18 GHz unterminated microwave multiplexers. The 40/42-788 range of multiplexers are available as single or dual, SP8T, SP10T or SP12T panel mounted multiplexers with relays mounted on the front panel. Remote versions are also available which can support one or two multiplexers in a dual slot module.
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Product
PXI/PXIe Microwave Multiplexer, Single SP4T, 18 GHz, 50 Ω, SMA, Remote Mount, Failsafe
42-784B-121-E
Multiplexer Module
The 40-784B-121-E (PXI) and 42-784B-121-E (PXIe) are single failsafe SP4T 18 GHz unterminated microwave multiplexers with remotely mounted relays. The 40/42-784B range is available with single, dual or triple, SP6T or SP4T multiplexers with front panel mounted or remotely mounted relays.
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Product
40 Channel Single-Ended Multiplexer Module for DAQ970A and DAQ973A
DAQM908A
Multiplexer Module
40 Channel Single-Ended Multiplexer Module for DAQ970A and DAQ973A. Single-wire switching for common low applications with scan speed of up to 80 ch/s.
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Product
LXI Microwave Multiplexer, 50Ω 4-Channel 8-Bank 6GHz SMA
60-802-008
Multiplexer Module
The 60-802-008 is a 4-channel, 8-bank RF multiplexer suitable for switching 50Ω signals up to 6GHz. It is part of a range of LXI Microwave Multiplexers which are available with bandwidths between 6GHz and 40GHz and support for between 1 and 16 banks of 4 or 6-channel multiplexers. It is ideal for constructing complex microwave switching systems for many applications. Connection is by high performance front panel mounted SMA or SMA-2.9 connectors.
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Product
Dual 4 to 1 Terminated 50 600MHz PXI RF Multiplexer
40-761-002
Multiplexer Module
This terminated dual 4 to 1 multiplexer is part of a range of RF multiplexers available in the following configurations: dual, quad and octal 4 to 1, single, dual and quad 8 to 1, single and dual 16 to 1 and single 32 to 1. All multiplexers have the option of automatic terminations which offer advantages at system level by reducing the presence of standing waves in the system which can cause degradation in isolation and crosstalk.
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Product
LXI Microwave Multiplexer, 50Ω 4-Channel 4-Bank 6GHz SMA
60-802-004
Multiplexer Module
The 60-802-004 is a 4-channel, 4-bank RF multiplexer suitable for switching 50Ω signals up to 6GHz. It is part of a range of LXI Microwave Multiplexers which are available with bandwidths between 6GHz and 40GHz and support for between 1 and 16 banks of 4 or 6-channel multiplexers. It is ideal for constructing complex microwave switching systems for many applications. Connection is by high performance front panel mounted SMA or SMA-2.9 connectors.
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Product
PXI/PXIe Microwave Multiplexer, Dual SP4T, 50GHz, 50Ω, SMA-2.4
40-785C-452-E
Multiplexer Module
The 40-785C-452-E (PXI) and 42-785C-452-E (PXIe) are dual SP4T 50GHz unterminated microwave multiplexers with remotely mounted relays. 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/PXIe Microwave Multiplexer, Dual SP6T, 6 GHz, 50 Ω, SMA, Failsafe
42-784B-002
Multiplexer Module
The 40-784B-002 (PXI) and 42-784B-002 (PXIe) are dual failsafe SP6T 6 GHz unterminated microwave multiplexers. The 40/42-784B range is available with single, dual or triple, SP6T or SP4T multiplexers with front panel mounted or remotely mounted relays.
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Product
PXI/PXIe Microwave Multiplexer, Dual SP10T, 8 GHz, 50 Ω, N-Type, Remote Mount, Failsafe
42-788-112-E
Multiplexer Module
The 40-788-112-E (PXI) and 42-788-112-E (PXIe) are dual failsafe SP10T 8 GHz unterminated microwave multiplexers with remotely mounted relays. The 40/42-788 range of multiplexers are also available as single or dual, SP8T, SP10T or SP12T panel mounted multiplexers with relays mounted on the front panel.
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Product
PXI/PXIe RF Switch, Hex SPDT, 3GHz, 50Ω, MCX
40-870A-106
Switch Module
The 40-870A-106 (PXI) and 42-870A-106 (PXIe) are 50Ω RF switches with 6 separate SPDT relays in a single slot. They have low insertion loss and VSWR through the use of modern RF relay technology at an affordable cost. The switch banks been carefully designed to ensure excellent and repeatable RF characteristics to frequencies of 3GHz. The injection of noise and unwanted signals into the signal paths of the 40/42-870A has been minimized by careful attention to the mechanical and electrical design.
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Product
PXI/PXIe High Density 2A Multiplexer, 8-Bank, 4-Channel, 4-Pole
42-614D-005
Multiplexer Module
The 40-614D-005 (PXI) and 42-614D-005 (PXIe) 8-bank, 4-channel, 4-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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Product
PXI Remote Mount Single SP6T Multiplexer 26.5GHz 50, SMA-2.9
40-785B-531-E
Multiplexer Module
The 40-785B-531-E is a remote mount single 6-channel 26.5GHz unterminated microwave multiplexer. The 40-785B range of multiplexers are available as a single or dual 6-channel panel mounted multiplexer 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/PXIe MEMS Optical MUX, 8-Channel, Multi-Mode, 62.5/125 Fiber, FC/PC Connectors, With Interlock
42-852A-118-M62.5-HI
Multiplexer Module
The 40/42-852A-118-M62.5-HI is a PXI/PXIe 8-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
PXI 2 Banks of 40 Channel 2 Pole MUX
40-615-022-2/40/2
Multiplexer Module
High density multiplexer modules featuring a wide range of switching configurations, especially useful where a large number of small multiplexers are required. Typical applications include signal routing in ATE and data acquisition systems. Each module is factory configured into one of the configuration modes. Connections are made via a front panel 200-pin connector.
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Product
PXI/PXIe Microwave Multiplexer, Single SP4T, 50GHz, 50Ω, SMA-2.4
40-785C-451-T
Multiplexer Module
The 40-785C-451-T (PXI) and 42-785C-451-T (PXIe) are single SP4T 50GHz microwave multiplexers with automatic termination of unused signals. 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/PXIe High Density 2A Multiplexer, 4-Bank, 8-Channel, 4-Pole
42-614D-008
Multiplexer Module
The 40-614D-008 (PXI) and 42-614D-008 (PXIe) 4-bank, 8-channel, 4-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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Product
LXI Microwave Multiplexer, 50Ω 6-Channel 8-Bank 26.5GHz SMA
60-801-308
Multiplexer Module
The 60-801-308 is a 6-channel, 8-bank RF multiplexer suitable for switching 50Ω signals up to 26.5GHz. It is part of Pickering Interfaces’ range of LXI Microwave Multiplexers which are available with bandwidths between 6GHz and 40GHz and support for 4, 8 12 or 16 banks of 4 or 6-channel multiplexers. It is ideal for constructing complex microwave switching systems for many applications. Connection is by high performance front panel mounted SMA or SMA-2.9 connectors.
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Product
PXI Very High Density Multiplexer, 49-Channel, 4-Pole
40-675A-002-49/4
Multiplexer Module
The 40-675A-002-49/4 is a 49-channel, 4-pole MUX and is part of our range of PXI very high density low cost multiplexer modules. These modules are suitable for signal routing in high channel count ATE and data acquisition systems. The modules use high quality electromechanical signal relays allowing each channel to switch current up to 1A at 150VDC/100VAC. Connections are made via a front panel 200-pin connector.
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Product
PXI Low Thermal Multiplexer, 23-Channel
40-620A-022
Multiplexer Module
The 40-620A Multiplexer module is similar to other multiplexers in Pickering range of switching modules except thermal EMF is substantially reduced to <1.5µV with 250nV thermal stability.
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Product
Configurable High-Density Switch Matrix PXI Card
GX6384
Multiplexer Module
The GX6384 3U PXI multiplexer switch card provides users with the ability to switch and interface tester resources to multiple UUT connections. The card is available in three different configurations, supporting 32 x 2, 32 x 4, and 32 x6 switch configurations.
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Product
PXI Dual 2 Channel (M Mode) SC 50 Cons
40-855-222-M50
Switch Module
The fiber optic switches connect the common to a channelby redirecting the optical signal into a selected output fiber.This is achieved using Micro-Mechanical Mirrors driven bya highly precise mechanism and activated via an electricalcontrol signal.
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Product
PXI/PXIe Microwave Multiplexer, Dual SP4T, 26.5GHz, 50Ω, SMA, Remote Mount
40-785C-432-E
Multiplexer Module
The 40-785C-432-E (PXI) and 42-785C-432-E (PXIe) are dual SP4T 26.5GHz unterminated microwave multiplexers with remotely mounted relays. 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
Keysight Quad 1x4 50 Ohm 3 GHz Multiplexer Module for 34980A
34941A
Multiplexer Module
The Keysight 34941A RF multiplexer module for the 34980A Multifunction Switch/Measure Unit offers bi-directional switching for test signals from DC to 3 GHz. High channel isolation ensures quality dynamic range measurements with your oscilloscope, spectrum analyzer, or other instrumentation.
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Product
Thermocouple, Module, Receiver, 90 Series, 64 Position
510104133
Receiver Module
Primary mating module 510108124. (May mate with other ITA modules, as well.)
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Product
Short Range Straightness Optics
10774A
Optical Module
The Keysight 10774A Short Range Straighness Optics combines a straightness interferometer and reflector to make measurements over a range of travel up to 3 m (10 ft). The optics form a highly-accurate optical straightedge that can measure the straightness of travel of machine-tool and measuring-machine coordinate motions with a resolution of 0.04 micrometer (1 uin).
