References
A source of comparison.
See Also: Reference Standards, Reference Antennas, Reference Decoders, Reference Jumpers, Reference Sources, Reference Transformers, Reference Transmitters, Acoustical References, Frequency References, Solar Reference Cells
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Product
Thermal Test Boards
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Thermal Engineering Associates, Inc.
TEA offers a series of thermal test boards for package characterization and design comparison that conform to to the JEDEC JESD51 standards. The board family, referred to as the TTB-1000 series, consists of two different standard sizes designed to cover a wide range of package sizes. These boards, also referred to as test coupons, provide a well defined mounting environment, will withstand temperatures to 125 oC, and have lead lands terminated in eyelets to allow for hand-wired connection to the board edge contacts. The board mates with a dual 18-pin, 3.962 mm (0.156") pitch edge-card connector.
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Product
IR Calibration Instruments
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Bodkin Design & Engineering, llc
We offer a line of comprehensive solutions to address all of your thermal calibration needs. From bench-top differential sources with .01° C resolution for experiment calibration to built-in OEM devices for on-the-fly thermal reference, Bodkin Design and Engineering and IRBlackbody have the right blackbody for you.
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Product
PCI Express A/d Board
AD14-500x4-IRIG
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The AD14-500x4-IRIG is a high performance wideband 4-channel 14-bit data single PCIe Gen3 board, that can continuously digitize four wideband signals, with four high linearity A/Ds. A second board version AD14-500x4-K7US-IRIG-B has all of the above features and can additionally be synchronized with stability of better than +/- 100 picoseconds with respect to an IRIG-B 1PPS signal and global time codes from a satellite receiver or local site time reference, allowing simultaneous synchronized acquisition of data at multiple locations anywhere in the world.
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Product
Instrumentation Amplifiers
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Analog Devices instrumentation amplifiers (in-amps) are precision gain blocks that have a differential input and an output that may be differential or single-ended with respect to a reference terminal. These devices amplify the difference between two input signal voltages while rejecting any signals that are common to both inputs. The in-amps are widely used in many industrial, measurement, data acquisition, and medical applications where dc precision and gain accuracy must be maintained within a noisy environment, and where large common-mode signals (usually at the ac power line frequency) are present.
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Product
4-Channel 200 MHz A/D with 1532 DDCs, Kintex UltraScale FPGA - 6U VPX
Model 58865
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- Jade Xilinx Kintex UltraScale FPGA Products and Navigator Design Suite Software Video- Jade Xilinx Kintex UltraScale FPGA Family Brochure- Complete software radio receiver solution for extremely high channel-count applications- Uses Xilinx Kintex UltraScale KU035 FPGAs- Four 200 MHz 16-bit A/Ds- Eight wideband DDCs (digital downconverters)- Up to 1524 narrowband DDCs- Sample clock generation and synchronization to an external system reference- Ruggedized and conduction-cooled versions available- Synchronize up to eight modules with Model 7893 System Synchronization and Distribution Amplifier - PCIe
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Product
Model PS-1
16820-100
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The Model PS1 under tank probe is designed to be used in conjunction with customer-supplied ¾” National Pipe Thread (NPT) PVC piping and the product has a ¾” (NPT) threaded end that accepts a standard coupling. Any number of pipe pieces can be combined via couplings to provide the required probe insertion length under a tank. The probe can be combined with any standard reference electrode with a ¼ x 20 threaded fitting, including the RE-5, RE-5C and RE-7 portable reference electrodes. Reference electrodes are sold separately. The sealed cable to be fed through a customer-supplied PVC pipe comprises #16 AWG wire with red colored PVC insulation and the wire length can be selected via the radio buttons in the field below.
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Product
Cable Assembly, Receiver, TriPaddle, 72", 200 Pin Male LFH, M3 jackscrews
540105040505
Cable Assembly
Cable Assembly, Receiver, TriPaddle, 72", refer to drawing for wire list, M3 jackscrews
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Product
4-Channel 200 MHz A/D with Multiband DDCs, Kintex UltraScale FPGA - 6U VPX
Model 57862
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- Jade Xilinx Kintex UltraScale FPGA Products and Navigator Design Suite Software Video- Jade Xilinx Kintex UltraScale FPGA Family Brochure- Complete radar and software radio interface solution- Supports Xilinx Kintex UltraScale FPGAs- Four 200 MHz 16-bit A/Ds- Four multiband DDCs (digital downconverters)- 5 GB of DDR4 SDRAM- Sample clock synchronization to an external system reference- LVPECL clock/sync bus for multimodule synchronization- PCI Express (Gen. 1, 2, & 3) interface up to x8- Optional LVDS connections to the FPGA for custom I/O- Ruggedized and conduction-cooled version available- Synchronize up to eight modules with Model 7893 System Synchronization and Distribution Amplifier - PCIe
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Product
Industry-specific solutions
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Meinberg Funkuhren GmbH & Co. KG
Meinberg radio clocks not only deliver a highly accurate and highly stable clock, but as reference timers in our NTP servers are also able to ensure an exact system time in the network.
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Product
Dipole Antenna
AD-100
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The Tuned Dipole Antenna model AD-100 is a reference antenna set specified in many EMC standards. It is used in the frequency range of 30 MHz to 1 GHz. This set consists of four baluns and was designed according to American National Standard C63.4. This reference antenna set is used for EMC test site calibrations and for calibrating other antennas, because it is considered a standard antenna according to ANSI C63.5 standard.
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Product
RS232 Null-Modem Cable, DB-9 Female to DB-9 Female, 1m
182238-01
Serial Cable
9-Pin Female DB-9 to 9-Pin Female DB-9 Serial Cable - The 9F-9F Serial Cable, sometimes referred to as GPIB Serial Cable, connects and controls GPIB devices using RS232 and RS485 serial ports. The 9F-9F Serial Cable is offered in different lengths.
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Product
Bloomy Simulation Reference System
System
The Bloomy Simulation Reference System provides a hardware in-the-loop (HIL) test environment for dynamic, closed-loop testing of many aerospace and transportation control systems. The reference system integrates the computing, I/O, and software components needed for standalone use or to form the basis of a more complex test system.
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Product
FMC-HPC ADC Board
FMC123
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Sundance Multiprocessor Technology Ltd.
The FMC123 provides four 16-bit A/D channels up to 1Gsps. The design is based on Texas Instruments’ ADS54J60 Analog-to-Digital converter. The sample clock can be supplied externally through a coaxial connection or supplied by an internal clock source (optionally locked to an external reference) for multi-channel synchronization. An external trigger input is available for timing synchronization. The FMC123 is mechanically and electrically compliant to the FMC standard (ANSI/VITA 57.1).
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Product
20 Channel Solid-state Multiplexer Module for DAQ970A and DAQ973A
DAQM900A
Multiplexer Module
20 Channel Solid-state Multiplexer Module. Scanning speed up to 450 channels per second and built-in thermocouple reference junction.
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Product
Attitude And Heading Reference Systems
AHRS
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Beginning in 2001, Inertial Labs began manufacturing its MEMS-based, IP-67 sealed, MIL-STD-810G qualified, multiple interfaces and COM ports Attitude and Heading Reference System in response to the need for an inclusive and price competitive Antenna Pointing, Aiming, and Stabilizing applications. Each INS contains an Inertial Labs-developed tactical or industrial-grade inertial measurement unit (IMU) and an Inertial Labs-manufactured high-precision Fluxgate magnetometer.
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Product
SH68F-68F-EPM, 68-Pin Female to 68-Pin Female, Twisted Pair, Shielded Multifunction Cable
199006-0R5
Multifunction Cable
68-Pin Female to 68-Pin Female, Twisted Pair, Shielded Multifunction Cable - The SH68F-68F-EPM Cable, sometimes referred to as SH68-68-EPM, connects NI DAQ 68-pin devices to 68-pin accessories. The SH68F-68F-EPM Cable has D-type connectors and is offered in different lengths.
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Product
Comparators
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A device for comparing a measurable property or thing with a reference or standard.
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Product
Dual Band Block Up-Converter
DBUC Series
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*Connectorized Package *Wide Choice of Frequency Ranges *Dual Band *Integrated Filters *Gain Control *CAN, RS-232, I2C, or SPI Control *Internal / External References *Low Power Consumption *Low Phase Noise *Low Spurs
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Product
4 Digit API Panel Mounted
TA-902
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This is our latest API model and it comes packaged in a one-eight DIN size extruded aluminum enclosure. This size allows for direct replacement of other panel mounted API's for a more compact panel mount option. This unit has same features as our TA-900 unit and can be modified to work with non-standard square wave references as in theS-TEC 6443.
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Product
Shut-off Electrovalves
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Normally open electro-valve for gas with manual reset. The term normally open refers to the fact that during normal operation there is no electrical absorption.
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Product
Temperature and Humidity Reference Table
TM2000
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TM2000 temperature and humidity reference table has low deviation, high accuracy and stability reaching measurement level.
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Product
1 GHz A/D and D/A with Virtex-6 FPGA - 6U VPX
Model 57630
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- Complete radar and software radio interface solution- Supports Xilinx Virtex-6 LXT and SXT FPGAs- One 1 GHz 12-bit A/D- One 1 GHz 16-bit D/A- Up to 2 GB of DDR3 SDRAM; or: 32 MB of QDRII+ SRAM- PCI Express (Gen. 1 & 2) interface up to x8- Sample clock synchronization to an external system reference- Dual-µSync clock/sync bus for multiboard synchronization- Optional user-configurable gigabit serial interface- Optional LVDS connections to the Virtex-6 FPGA for custom I/O- Ruggedized and conduction-cooled versions available- Synchronize up to twelve modules with Model 9192 System Synchronization and Distribution Amplifier- 1U Rack-mount
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Product
Harnesses
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Astronics PGA defines and manufactures any type of harness, from standard references harnesses to specialty configurations. We collaborate with all specialized aerospace suppliers and offer you the cost- and time-saving benefits of a robust supply chain. With a flexible manufacturing model, we can expand capacity when necessary to ensure your project timelines are met.
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Product
8-Channel VME Strain Gauge/Weighing Module
V380
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The V380 is a VME/VXI compatible eight-channel strain-gauge signal conditioner which is optimized for load-cell weighing applications. The module includes tare (zero reference), DSP-based high-order filtering, averaging, triggered weighing, and other functions not commonly available in conventional strain-gauge signal conditioners.
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Product
Bench Multimeters
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Fluke Calibration meters have the precision and versatility to handle the most demanding measurements, on the bench or in a system. These instruments are easy to use and offer excellent value that makes them an ideal solution for many applications. Standards laboratory meters include: Reference multimeters; precision digital multimeters; bench multimeters
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Product
Dual Channel HV Amplifier with Phase Inverter
A400DI
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This unit contains two independent A400 amplifiers that share common ground reference and power supply. Please see A400 page for technical details.It features also a low voltage phase inverter that inverts the signal applied to the input of channel 1. The resulting signal can then be connected to the input of channel 2 by means of a short BNC cable (supplied). As a result the two outputs operate in counter-phase. Connecting a load between the outputs effectively doubles the amplitude range. Please note that the load cannot have any connection to ground.
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Product
Bus Analyzer
FireSpy430b(T)/830b(T)
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The FireSpy430b(T) and FireSpy830(bT) bus analyzers are the single bus models in the 4th generation of IEEE-1394 analyzers from DapTechnology. Based on the industry leading FireSpy810 the all new and enhanced architecture of the FireSpy430b(T)/830b(T) have again defined a new reference in IEEE-1394 test equipment! They comprise a significantly more powerful on-board processor, more memory and improved connectivity to the host.
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Product
SHC68-68-EPM, 68-Pin Male VHDCI to 68-Pin Female D-SUB, 80 Twisted Pairs, Shielded Multifunction Cable, 1m
192061-01
Multifunction Cable
The SH68M-68F-EPM Cable, sometimes referred to as SHC68-68-EPM, connects DAQ devices to accessories or cables with D-SUB connectors. You can use this cable to create custom cabling for your DAQ device. The SH68M-68F-EPM Cable is offered in different lengths. 80 twisted pairs, 1 connection used in shield. 81 total connections used.
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Product
2-Ch 500 MHz A/D with DDC & 2-Ch 800 MHz D/A with DUC, Kintex UltraScale - 3UVPX
Model 54851
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- Jade Xilinx Kintex UltraScale FPGA Products and Navigator Design Suite Software Video- Jade Xilinx Kintex UltraScale FPGA Family Brochure- Complete radar and software radio interface solution- Supports Xilinx Kintex UltraScale FPGAs- Compatible with several VITA standards including: VITA 66.5, VITA 67.2 and VITA 67.3C- Supports VITA 49.2 VITA Radio Transport standard- Two 500 MHz 12-bit A/Ds- Two multiband DDCs (digital downconverters)- One DUC (digital upconverter)- Two 800 MHz 16-bit D/As- 5 GB of DDR4 SDRAM- Sample clock synchronization to an external system reference- LVPECL clock/sync bus for multimodule synchronization- PCI Express (Gen. 1, 2 & 3) interface up to x8- Optional LVDS and gigabit serial connections to the FPGA for custom I/O- Optional 400 MHz 14-bit A/Ds- Ruggedized and conduction-cooled versions available- Synchronize up to eight modules with Model 7893 System Synchronization and Distribution Amplifier - PCIe
