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
FPGA Mezzanine Card
FMC160
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The FMC160 provides one 12-bit A/D channel at 3.6Gsps and one 14-bit D/A channel at 5.7Gsps (2.85Gsps direct RF synthesis) clocked by either an internal clock source (optionally locked to an external reference) or an externally supplied sample clock. In addition, a trigger input for customized sampling control is available to users. It is mechanically and electrically compliant with the FMC standard (ANSI/VITA 57.1).
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Product
Oscilloscope App
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Oscilloscope for iOS is great for analyzing audio range signals, or learning oscilloscope measurement basics. The interface includes many standard oscilloscope controls, such as: triggering, time and voltage per division, signal measurement cursors, and more. The app incorporates a signal (function) generator capable of generating sine, square, triangle, and sawtooth waveforms of up to 22 KHz. Calibration to an external reference signal is supported, guaranteeing the accuracy of measurements.
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Product
Vibration Calibrator
SV 111
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SV 111 vibration calibrator is the State of the Art instrument designed for human vibration measurements according to ISO 8041. The design of the calibrator is based on the triaxial reference accelerometer and microprocessor controlled shaker. These both features assure excellent stability of the calibration levels and their frequency independently from mass of the testing object, like also indicate improper test object fixing by monitoring of shaker vibration in all three axis simultaneously.
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Product
4 Serial Communication Channels, Programmable RS-232/422/485, Non-Isolated
SC6
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Serial Communication Module SC6 provides up to 4 high-speed, programmable RS-232/422/485, individually non-isolated communication channels. Each channel is programmable for either RS-422/485 (differential, DF) or RS-232 (single ended, SE) hardware level interfaces. Individual channel non-isolated returns are available as part of the channel user interface signal set (for SE or SYS-GND reference).
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Product
Terminal Block For 34921A And L4421A Multiplexer
34921T
Terminal Block
Offers a built-in thermocouple reference junction that helps minimize errors due to thermal offset
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Product
Ferroalloy Reference Materials
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NCS Testing Technology Co., Ltd.
Ferroalloy Standards by NCS
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Product
Fixed Ultrasonic Heat Meter
E3
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Gentos Measurement & Control Co.
In times of increasing energy costs, it is important to measure and control energy consumption accurately. Energy Meters, commonly referred to as BTU meters or heat/ cold meter, can be defined by the measurement of heat/chilled water energy consumption.
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Product
Telemetry Transmitter for FM with up to 3 Bands
LS-11-F
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The LS-11-F portable FM test transmitter is designed for checkout and troubleshooting of telemetry receiving systems operating with FM modulation. For applications with any of the ARTM modulations (Tier 0, Tier I, or Tier II), please refer to the LS-11-M Data Sheet. Complete ground stations including the antenna with LNA, RF down-converter, IF receiver, bit synchronizer, and PCM decommutator can be tested and bit error tests performed. The design allows secure links to be tested with an external encryptor. The Test Transmitter contains an internal PCM Data Simulator and Pseudorandom patterngenerator that operates in a BERT mode. The device provides simulated clock and data (without transmitter enabled) and accepts external data for modulating the internal transmitter. Complete setup can be achieved locally through the keypad and two-line LCD display or remotely through the USB Interface. Operational parameters include the PCM format parameter database information (frame sync patterns, wavewords, etc…), pre-modulation filter selection, transmitter carrier frequency, transmitter deviation, and output power level. Output power can be selected from approx. -60 to +5 dBm in 5 dB steps. The Test Transmitter contains a LiFePO4 Battery (Lithium Iron Phosphate), which provides higher energy density at ¼ the weight of legacy lead-acid batteries. The unit also provides an internal battery charger and will operate for up to twelve hours on battery power having received on a full charge.
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Product
SHC68M-68F-RMIO, 68-Pin Male VHDCI to 68-Pin Female D-SUB, Shielded Multifunction Cable, 2m
189588-02
Multifunction Cable
68-Pin Male VHDCI to 68-Pin Female D-SUB, Shielded Multifunction Cable - The SHC68M-68F-RMIO Cable, sometimes referred to as SHC68-68-RMIO, connects to the terminal block of a multifunction reconfigurable I/O (RIO) device. The SHC68M-68F-RMIO Cable is offered in different lengths.
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Product
8 Channel A/D & D/A Zynq UltraScale+ RFSoC Gen 3 Processor - SFF Subsystem
Model 6353S
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- Complete RF converter and processing subsystem- Rugged and conduction-cooled- Ideal for integration into custom enclosures- Incorporates Xilinx® Zynq® UltraScale+™ Gen 3 RFSoC- 16 GB of DDR4 SDRAM- Navigator® BSP for software development- Navigator® FDK for custom IP development- Pentek's Quartz Family of Xilinx Zynq UltraScale+ RFSoC FPGA Products Video- Live Signal Acquisition Video: Quartz Model 5950 and Model 6001 RFSoC boards- Pipeline Newsletter: Strategies for Deploying Xilinx's Zync UltraScale+ RFSoC- Please refer to the product datasheet for Installed FPGA IP Module details
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Product
Hydrophones & Transducers
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Teledyne Marine manufactures a broad range of hydrophones. From oceanographic research to monitoring industrial processes, we have a range of hydrophones for reference measurement, reference projectors, passive arrays, positioning systems and tracking systems. And if you cannot find the right hydrophone, we'll work with you to develop a solution that meets your specific needs.
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Product
3-Ch 200 MHz A/D with DDC & 2-Ch 800 MHz D/A with DUC, Kintex UltraScale - 6UVPX
Model 57821
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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- Three 200 MHz 16-bit A/Ds- Three 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- Compatible with several VITA standards including: VITA-46, VITA-48 and VITA-65 (OpenVPX™ System Specification)- 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
High Speed Response, High Accuracy DC Leakage Current Sensor
DCZCT-20CDHL
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Low DC current measurements.*DC1mA～200mA*High accuracy.*±1%F.S ±10mV*Least influence of magnetization.*Less than DC1mA in current level*Convenient +5V single polarity power supply.*Reference voltage (Vref) terminal is equipped.
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Product
Fully automated Crude and Detergent Fibre analysis
Fibertec™ 8000
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The Fibertec 8000 is a fully automated system for determination of crude fibre, detergent fibre and related parameters according to standard reference 'crucible' methods such as Weende, van Soest and other recognised methods. Approvals for the crucible method include ISO, EEC, AOAC, AOCS. The Fibertec 8000 provides unrivalled accuracy, the highest safety and the lowest operator time of any fibre solution.Parameters: Crude fibre, neutral detergent fibre, acid detergent fibre, acid detergent lignin. Sample types: Raw materials and finished products in Feed and Agriculture.
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Product
USB Digital Storage Oscilloscope, 1GS/s, 200MHz BW, 64M/channel
Acute TS2212F
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*1. Up to 7x faster H/W initial time!*2. An additional reference clock input port to synchronize multiple-stacked DSOs!*PC-based (USB2.0 interface)*USB powered*2 channels (stackable up to 12 channels)*1 GS/s real-time sampling*200 MHz bandwidth*10K (TS2202)/64M (TS2212) points per channel
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Product
PCI Direct Digital Synthesizers
SYNTH300 SERIES
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These devices provide two synchronized DDS-based RF channels on a single PCI card. With fine frequency and phase control, triggered operation, and the ability to accept an external clock, the Synth300 products enable a number of advanced applications at a fraction of the cost of conventional equipment. In addition to two analog outputs, the product can be ordered with one (or two) LVDS outputs for programmable digital clock applications, and can be configured for control by externally supplied TTL signals for low-latency triggered operation such as PSK, FSK, and triggered sweep operation.Software support for Windows Vista, Windows XP,Linux and Labview source code availableFor detailed specifications, please refer to the Synth300_Manual
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Product
VMEbus Repeater Link
VME-REPEAT-A-L
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The VME-REPEAT-A-L is a two-board set which allows VMEbus slave I/O boards residing in one VMEbus chassis to be controlled by a VMEbus master residing in another chassis. The VMEbus chassis in which VMEbus masters reside is referred to as a master chassis, while the VMEbus slave boards reside in a slave chassis.
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Product
Desktop Application
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Desktop application testing refers to the testing of standalone software that can perform without a network, on a desktop, or on a laptop. Desktop applications are not affected by network downtime.
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Product
Ultra-Low Noise, Precision Voltage Reference
ISL21090
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The ISL21090 is an ultra-low noise, high DC accuracy precision voltage reference with a wide input voltage range. The ISL21090 uses Renesas' advanced bipolar technology to achieve sub 1.0µVP-P (1.25V option) 0.1Hz to 10Hz noise with an initial voltage accuracy of 0.02% (2.5V option).
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Product
Portable Calibration System
HD9120
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HD9120 is an acoustic calibrator that, in accordance with the Circular Prot. RU 34143 of 02 December 2011, allows qualified technicians to perform calibrations of sound level meters for comparison with a reference sound level meter.
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Product
User Programmable Logic
PCIe-Spartan-VI
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User Programmable logic - Spartan VI 100 with 40 differential and 12 TTL IO plus PLL(24). 16 DMA ports, to support 8 full duplex byte lanes between the Bus and User FPGAs. Additional GPB interface to support R/W operations to registers etc. Driver and reference SW package includes user defined R/W to User FPGA to support User Architecture without a new driver.
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Product
Rolling Stock Antenna
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Rolling stock refers to the vehicles that move on a railway, including the many components and sub-systems that require electrical connections.
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Product
IQ Modulator
IQM Series
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*Capable of receiving from DC to 500 MHz, LO inputs, outputting RF frequencies *Internal low noise oscillator *Internal reference *Buffered modulator Balanced IQ *Optimized for low EVM *Internal Reference Detect Switch Optional (EM Research RDS Series) *Up to 250 mega-symbols per second
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Product
Optical Fibers Communications
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1. Textbook includes the theoretical and practical details.2. Textbook includes the expected results for reference.3. Problem discussion attached together with answers for instructor.4. Only need oscilloscope and spectrum analyzer to obtain the measured results.
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Product
Type X2 Double-Shielded GPIB Cable, 3 m
763061-003
GPIB Cable
24-Pin Male/Female GPIB to 24-Pin Male/Female GPIB, Stackable, Double-Shielded GPIB Cable - The 24M/F-24M/F X2 Cable, sometimes referred to as an X2 cable, connects your system to GPIB devices or interfaces for instrument control. The 24M/F-24M/F X2 Cable has 24-pin IEEE 488 male and female connectors, and the cable is double shielded with shielded plug/receptacles. The 24M/F-24M/F X2 Cable is also offered in different lengths.
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Product
2-Channel 200 MHz A/D with 766 DDCs, Kintex UltraScale FPGA - 6U VPX
Model 57865
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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- Two 200 MHz 16-bit A/Ds- Four wideband DDCs (digital downconverters)- Up to 762 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
Attitude Heading Reference System
M&M Modules
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PNI’s M&M modules will self adapt and learn its system and its environment automatically to provide accurate quaternions, heading, pitch and roll. All while using 100 times less power than traditional AHRS modules.
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Product
Dipoles
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Tuned half-wave dipoles have been among the most important antennas from the beginning of rf-technique. The characteristics of half-wave dipoles have been calculable very early using the Maxwell and Hertz equations. Therefore the half wave dipole became a reference antenna.
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Product
SMARC
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SMARC (Smart Mobility Architecture) modules are ultra-small system-on-modules targeted towards applications that demands compactness and energy-efficiency. The SMARC system-on-modules also support Axiomtek evaluation carrier boards for easy integration and hardware design reference.
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Product
Mode Locked Synthesizer
IT9200
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The ITS-9200 is a synthesized RF source with a flexible locking capability that allows it to be phase-locked to non-standard external references. It is specifically designed for synchronization to mode-locked lasers with pulse output frequencies in the 72-80 MHz region, although it can be easily modified to adapt to other reference frequencies.
