Acoustical References
Standard for calibrating sound level meters and sound measuring systems.
See Also: References, Reference Standards, Reference Antennas, Reference Decoders, Reference Jumpers, Reference Sources, Reference Transformers, Reference Transmitters, Frequency References, Solar Reference Cells
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PAM4 Optical Reference Transmitters
ModBox-PAM4 series
The ModBox-PAM4 serie is a 4-level Pulse Amplitude Modulation (PAM4) Optical Reference Transmitters that generate excellent quality PAM4 optical data streams up to 28 Gbaud, 56 GBaud. The ModBox-PAM4 integrates also: ER4 / LR4: CWDM or LAN-WDM 4 lasers sources, SR4: 850nm laser source, PON: 1310 nm and 1490 nm laser sources.
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Directional Acoustic Transponder (DAT)
The Benthos Directional Acoustic Transponder (DAT) is anextension to the Teledyne Benthos ATM-900 Series modem, which automatically estimates the azimuthal and vertical arrival angles of a message sent by a remote modem. The system is a modified ultra-short baseline (USBL) which uses a broadband component of a typical modem message to form estimates of arrival angle(s). While conventional USBL devices employ tonal signals, our appropriate processing of wide band signals provides far better combined range and arrival angle estimation, especially at low Signal to Noise Ratio (SNR). Our device offers a clear 360 degree field of view in azimuth, and an approximate vertical coverage spanning + 90º overhead to -50º below horizontal.
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Reference Voltage Measurement Cell
C-80
Cells C-80 and C-100 are used as reference devices for measuring voltage during calibration and adjustment of OLT-series testers.
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NI Real-Time Test Cell Reference System
778820-35
DIAdem Advanced with DAC Bundle, Perpetual License, Include 1 Year SSP
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Emissions Reference Source
ERS
The ERS is a comb generator that radiates RF continuously every 2MHz over the range 30MHz - 1000MHz. Each 2MHz peak is precisely measured during the calibration process with the ERS orientated both vertically and horizontally. These measurements are correlated against a 3m OATS such that any fully implemented CISPR16 site, measuring at 3m and using height scanning, will read the same.
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SR Series AC Reference Supplies
Computer Conversions Corporation
The SR Series are miniature, low cost AC reference generators designed to supply 26 or 115 Volt excitation to Synchros or resolvers in military and industrial control applications. They accept +/- 15V DC and provide up to 5VA of transformer isolated output power. These converters are packaged in PC card mounting modules 2.6" x 3.1" x 1"H.
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ETX® Reference Carrier Board in ATX Form Factor
ETX-Proto
The ETX-Proto is an ETX Reference Carrier Board in standard ATX form factor. Together with the ETX module of your choice and off-the-shelf add-on cards, you can quickly emulate the functionality of your desired end product for software development and hardware verification. The ETX concept has a great many advantages over full custom designs. It reduces engineering complexity, lowers the threshold for total project quantity and last but not least brings your product to the market in no time.
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Frequency Reference
E8-X
The Quartzlock E8-X is a breakthrough in exceptionally low cost, miniature, traceable, calibration-free, off-air frequency & time standards. These references maintain the high frequency & time accuracy required for demanding applications.
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True Reference Audio Interface With MDIO Expansion
Titan
Titan and Atlas are world class multi-track interfaces offering flexible expansion and unsurpassable sonic clarity. Using the latest generation of Prism Sounds trusted conversion, Titan is ideal for music and sound recording, multi-tracking, overdubbing, stem-based mastering, analogue summing and critical listening applications.
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Reference Frequency Generator
MFCh
*Frequency reproduction accuracy ± 2 x 10 -9 *Output frequency 1 Hz - 10 MHz *Output pulse signal 1 kHz The MFC is designed to generate high-frequency pulse signals with a frequency of 1 kHz and a frequency in the range from 1 Hz to 10 MHz along two output lines. The MFC is designed to operate in measuring systems based on the VXIbus trunk. In the MFC, a rubidium frequency standard is used as a reference frequency source. Time to reach the mode when the power source of the rubidium standard is turned on, no more than 10 min
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3207a GPS/GNS Frequency and Time Reference
Precise Time and Frequency, Inc.
The ptf 3207A GlobalTyme2 GNS Receiver introduces a new level of advanced capability from a second generation, based on the highly successful ptf 3203A and ptf 3204A GlobalTyme receivers.The unit is both a frequency standard and a time standard and has been used as a precision frequency reference with low phase noise, in satellite communications applications around the world.
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SoundLink Underwater Acoustic Modems
With the innovative technologies, LinkQuest's modems have achieved significantly increased data rate (up to 38,400 baud), lower power consumption and unprecedented robustness. All of LinkQuest's modems perform at a bit error rate of less than 10 which is equivalent to the quality of wire line communication. LinkQuest's extensive line of underwater acoustic modems outperform any competing products in technical aspects for both near-vertical, horizontal and extreme horizontal underwater environments.
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Acoustic System
Constellation
In acoustics, one size does not fit all. Constellation offers an elegantly simple way for venues to transform architectural acoustics with a finger tap, affording a level of sonic flexibility never before possible.
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25µA Micropower Voltage References
ISL21070
The ISL21070 voltage references are analog voltage references featuring low supply voltage operation at ultra-low 25µA max operating current. Additionally, the ISL21070 family features guaranteed initial accuracy as low as ±0.2% and 30ppm/°C temperature coefficient. These references are ideal for general purpose applications for performance at lower cost.
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AC Reference Generators
SR21
Computer Conversions Corporation
The SR Series are miniature, low cost AC reference generators designed to supply 26 or 115 volt excitation to synchros or resolvers in military and industrial control applications. They accept +/-15V DC and provide up to 5VA of transformer isolated output power. These converters are packaged in PC card mounting modules 2.6”x3.1”x1”H.
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COM Express Type 10 Reference Carrier Board
miniBASE-10R
The COM Express approach of custom carrier combined with off the shelf system cores is an excellent solution when you need to customize but lack the time or quantity for a complete redesign. It fits most system integration projects with production volumes from 500 to 10,000 pcs per year. The COM Express concept has a great many advantages over full custom designs, it reduces engineering complexity, lowers the threshold for total project quantity and last but not least brings your product to the market in no time. The average time to design a carrier board is less than half the time of a full custom OEM board.
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Qseven® Reference Carrier Board
Q7-BASE
Qseven is a Computer-on-Module (COM) standard for small sized and highly integrated systems adopted by SGET. The Qseven concept is an off-the-shelf, multi-vendor, Computer-on-Module that integrates all the core components of a common PC and is mounted onto an application specific carrier board. Qseven modules have a standardized form factor of 70 mm x 70 mm or 40 mm x 70 mm and have specified pinouts based on the high-speed MXM connector, regardless of the vendor. The Qseven module provides the functional requirements for an embedded application, which include, but are not limited to, graphics, audio, mass storage, network and multiple USB ports. A single ruggedized 230 pin MXM connector provides the carrier board interface to carry all the I/O signals to and from the Qseven module. This MXM connector is a well-known and proven high-speed signal interface connector that is commonly used for -PCI Express graphics cards in notebooks.
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COM-HPC Server Type Reference Carrier Board in Extended ATX Form Factor
COM-HPC Server Base
The COM-HPC Server Base is an extended ATX size COM-HPC Server Type reference carrier board based on PICMG COM-HPC Revision 1.0. Together with the COM-HPC Server Type module of your choice and off the shelf add-on cards, you can quickly emulate the functionality of your desired end product for software development and hardware verification.
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AC Reference Generators
SR25
Computer Conversions Corporation
The SR Series are miniature, low cost AC reference generators designed to supply 26 or 115 volt excitation to synchros or resolvers in military and industrial control applications. They accept +/-15V DC and provide up to 5VA of transformer isolated output power. These converters are packaged in PC card mounting modules 2.6”x3.1”x1”H.
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Single Phase Reference Standard Meter
Signals & Systems India Private Limited
The Single Phase Portable Reference Standard (SPRS-1102) from SANDS is a portable meter test equipment that helps to calibrate the error present in the single-phase energy meter i.e. the meter under test (MUT). The SPRS supports both static and electro-mechanical types of meters. It can also be used to compute the voltage, current, energy, phase angle etc of the meter under test. It has an LCD display and an alphanumeric keypad to suit the user. It can be interfaced with the PC for analysis. It has the capability of storing 1000 test results.
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Highly Accurate And Robust LBL Acoustic Positioning Systems
PinPoint LBL acoustic positioning systems utilize the same core Broadband Acoustic Spread Spectrum technology used in LinkQuest's other industry leading acoustic communication and positioning products. The PinPoint systems use sophisticated and proven acoustic ranging techniques simplified from the PMGS/HPMGS systems with accuracy of better than 0.5 cm. LinkQuest LBL systems are integrated with the high speed acoustic modems and TrackLink USBL tracking systems.
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Rugged COM-HPC Server Type Size E Reference Development Platform Based On Ampere® Altra® SoC
Ampere Altra Developer Rugged
The rugged 4U rackmount server platform provides a cloud-native environment for embedded edge development. It can host the SOAFEE (Scalable Open Architecture for Embedded Edge) providing a cloud-native environment for embedded edge development and is compatible with Autoware Foundation's Autoware Open AD Kit. It supports the open source EDKII as bootloader with UEFI, so customers can just download a stock AArch64 (arm64) ISO such as Ubuntu and install it through booting a live ISO directly on the target. The same convenience we have become used to by using x86 / amd64 target systems.
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Portable Reference Generator - 5VA
RG-5
Programmable Frequency & Voltage Portable Sine Wave Generator Sunlight Readlable Display Transformer Isolated Output 360 - 11000 Hz with 1Hz Resolution 1.9V to 125V Output with AGC
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Reference Ellipsometer for Thin Film Measurements
UVISEL Plus
The UVISEL Plus ellipsometer range offers the best combination of modularity and performance for advanced thin film, surface and interface characterization. FastAcq technology enables a sample measurement from 190 to 2100nm to be completed within 3 minutes, at high resolution. The possibility to continuously adjust the spectral resolution along the measurement range enables to scan a sample smarter and faster.
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COM-HPC Client Type Reference Carrier Board in ATX Form Factor
COM-HPC Client Base
The COM-HPC Client Base is an ATX size COM-HPC Client Type reference carrier board based on PICMG COM-HPC Revision 1.0. Together with the COM-HPC Client Type module of your choice and off the shelf add-on cards, you can quickly emulate the functionality of your desired end product for software development and hardware verification.
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General Purpose Acoustic Emissions Detector
BW-AED-500
The input can range from 40Hz to 160KHz from sensors with similar ranges. The output can be delivered to a speaker, oscilloscope and an LED for threshold detections ranging from 0-Infinite. The power supply features regulated +5VDC, -5VDC, +12VDC, +15VDC, -15VDC and +/- unregulated 20VDC. Voltage input of 110VAC @ 60Hz or 220VAC @ 50Hz.
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Rubidium Reference Oscillator
LPFRS-01
Rubidium reference generator LPFRS-01 is designed to generate a highly stable reference and clock frequency signal.
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COM Express® Type 6 Reference Carrier Board in ATX Form Factor
Express-BASE6
The Express-BASE6 is an ATX size COM Express Type 6 reference carrier board. Together with the COM Express Type 6 module of your choice and off the shelf add-on cards, you can quickly emulate the functionality of your desired end product for software development and hardware verification.
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Functional/Protocol Debug and Analysis Reference Solution
DDR4
Highest confidence in measurement accuracy! Industry’s fastest triggering and data capture for DDR4 analysis, test, and debug.
