Resolvers
Use four wires to compute trigonometric values over 360 degrees of rotation by varying the magnetic couplings between its primary (rotor) and secondary (stators) windings.
See Also: Synchro/Resolvers, Synchro / Resolver Converters
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Motor and Resolver Control
With excellent radiation tolerance and enhanced performance, CAES’ Motor and Resolver Control products are ideal for moving you through space and other harsh environments.
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Autocorrelators
From material processing to scientific and medical base research, ultrafast laser systems are used in many areas of their high peak intensity and extremely short pulse width. One relevant area of application is time resolved spectroscopy. The pulse width is a critical factor for the adjustment of these laser systems and the characterization of experiments.
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DC to Synchro and DC to Resolver Converters
Computer Conversions Corporation
The LDS 500M Series are high accuracy, drift free, and continuously updating DC-Angle to Synchro or Resolver Converters designed for Military and Industrial simulation and control applications.
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ESI Test Jig
MS 1543
This Test System designed to test the analog, discrete, Ethernet, RS232, RS422, Synchro /Resolver and SPI Signals. It is standalone test equipment and has GUI ATP Software interface with laptop/PC through RS232/Ethernet Interface.
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Solid State Synchro Control Transformer and Solid State Resolver Control Transformer
SCT-RCT Series
Computer Conversions Corporation
The SCT Series are low cost, miniature, solid state control transformers designed for military and industrial control applications. They will directly replace conventional electromechanical control transformers & thus provide digital control to existing analog servo systems. They simultaneously accept a 3 wire synchro input (0) and a digital angle input (0), and provide an ouput which is the sine of the difference between these two input angles (A sin wt sin (0-0) ("wt" is the synchro excitation frequency).
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0.5-2.4GHz Instantaneous Frequency Measurement Unit
DR063-M2
Teledyne Defence & Space’s Instantaneous Frequency Measurement (IFM) module, also known as a Digital Frequency Discriminator (DFD), offers high speed frequency measurement across the full operating bandwidth.The IFM measures the frequency of RF signal present at its input and presents a result at its output as digital data. The RF input signal is conditioned by an RF amplifier that provides sufficient drive for the frequency resolving circuits. The raw video from the resolvers is digitised and processed into the required output format. There is additional timing and control circuitry which initiates the measurement process and provides handshake data to the host system processor.
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Versatile RF Network Analyzers for LF and MF
TE3000-series
The TE3000-series of RF vector network analyzers have full vector measurement capability, and accurately resolves the resistive, capacitive and inductive components of a load. The user can display the vector impedance plus a range of related parameters including SWR, reflection coefficient, return loss and R-L-C equivalent circuit.
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GONIOPHOTOMETRY
Goniophotometers are required to measure angular resolved distributions of photometric or colorimetric quantities, either by rotating the lighting device under test or by moving the sensor around the device. Depending on the application, different geometries are used to obtain distributions in the appropriate CIE coordinate system.
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Resolvers
Resolvers are electromechanical devices that convert mechanical motion into an electronic signal. Being analog devices, resolvers have no onboard electronics making them ideal for high shock, vibration and other harsh environments. Harowe offers frameless resolvers also known as servo resolvers or pancake resolvers consisting of a rotor assembly that is shaft mounted and a stator assembly that is mounted to the customer's device or housing as well as shafted housed resolvers with flange, servo groves and c-face mounts.
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Log Storage Service
Remote Logger, Crash Reporter and In-App User Feedback. Bugfender is a log storage service for application developers. Bugfender collects everything happening in the application, even if it doesn’t crash, in order to reproduce and resolve bugs more effectively and provide better customer support.
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Handheld Wiring Analyzer
HT-128+
Reduce your wire harness assembly and installation difficulties now. The NEXU HT-128+ test platform provides a valuable tool for multi-point wiring continuity analysis. Our versatile, lightweight, handheld unit can serve your wiring test and maintenance needs from harness layout to product field support. The HT-128+ performs testing and troubleshooting, automated ring-out, directed assembly plus other features to resolve wiring issues quickly to achieve increased product availability!
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Destructive Physical Analysis & Failure Analysis
DPACI's component analysis laboratory performs major analytical functions, such as destructive physical analysis, failure analysis, counterfeit analysis, and material analysis on components & devices. Our destructive physical analysis techniques are performed in accordance with standards and methods used in most military and space program requirements. Solutions for difficult production problems are resolved through our failure analysis procedures.
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Lasers And LEDs
AGILE features a broadband spectral output from <400 nm to >2000 nm and pulse repetition rates from 10 kHz to 1 MHz, making it the ideal light source for the majority of fluorescence lifetime applications. Using the Time-Correlated Single Photon Counting (TCSPC) technique, fluorescence lifetimes from a few picoseconds to microseconds can be accurately resolved. It is also compatible with Multi-Channel Scaling (MCS) mode for lifetimes up to 10 μs.
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Brushless Resolver Transducer
HRB
Computer Conversions Corporation
Computer Conversions HRB90 has a shaft that meets CAM switch standards with a high shaft load capacity. They provide direct use on overhung loads and are ideal for use with sprockets. They withstand step stool abuse, they're small in size, easy to mount, waterproof & mill duty.
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4 Digit Angle Position Indicator (API)
TA-900
This has been the New standard in Angle Position Indicators. 4 digit API has fault monitoring for both low-level and loss of signal (LOS) and this status is shown on the front panel led. The unit provides simultaneous connection of both synchro and resolver devices.
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Resolver Systems and Resolver Sub Systems
TDSM
Computer Conversions Corporation
The TDSM Series are low cost absolute encoders consisting of a size 11 electromagnetic transducer and a 2.6 x 3.1 x .6 conversion module. The outputs available are 12 to 16 bit binary format representing 0 to 359.99 degrees of absolute shaft angle input. The transducer reference supply is also included in the module which is designed for printed circuit mounting. A data transfer and data hold line are provided for simple computer or microprocessor interfacing. These features in addition to the latest digital circuitry techniques, make these encoders the best selection in today's applications where resolutions greater than 10 bits are required with ultra high reliability assured.
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SatGuard
Kratos Defense & Security Solutions, Inc.
SatGuard can help resolve in minutes, revenue loss problems that have lasted weeks, months or longer. The VSAT monitoring and mitigation product from Kratos classifies VSAT networks and identifies the specific IDs of the terminals causing interference to much more quickly resolve issues.
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Becker NAV/RMU/RMI/OBS Test Fixture
TA-3320
This NAV test fixture is specific to the requirements for testing Becker Avionics NAV, RMI and RMU products. The panel incorporates specific functionality required for testing these Becker products by the book including special requirements for the RMU 5000 and the IN 3300 series of nav indicators. This BAEE NAV test fixture also facilitates resolver alignment and discrete meter testing through the PG 3300 interface connector. The RM 3300 portion of the panel tests the Becker RMI indicators and allows for sourcing the composite signal from the paired radio or from an external generator. The DME channeling outputs are monitored with discrete LED's as well as the ILS, V/LOC, Glideslope and NAV TEST valids. Discrete test jacks are provided for all the meters and the resolver of the NAV indicator and a dimming source is also provided. When testing the RMU 5000 computer access is through a dedicated connector.
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Handheld Battery Powered Digital Synchro Meter
DSM-4
The DSM-4 is the handheld battery powered digital synchro meter with a large four digit LCD display. It is auto-ranging to accept virtually all standard military synchro signals. The DRM-4 is a handheld battery powered digital resolver meter. A dual range switch provides compatibility with all low-level resolvers ranging from 3.5V to 14V.
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Spectrometer - OSA
HighFinesse optical spectrometers LSA and HDSA are designed to analyse the multi-line or broadband spectrum of (un-)known light sources like cw and pulsed lasers, gas discharge lamps, super luminescence diodes, semiconductor laser diodes and LEDs. They are suitable to analyze the spectrum of telecom signals, resolve Fabry-Perot modes of a gain chip, and produce a spectral measurement of gas absorption.
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AC Calibration Standard
1U647-001
The 1U647-001 is a low cost calibration standard used to determine if a 1U632-100 or a 1U663-100 DMU requires factory calibration. Its portability makes it ideal for field-testing. The standard generates signals that simulate the aircraft’s resolvers, rotary variable transformers (RVTs), and linear variable displacement transformers (LVDTs). The unit also generates a pulse width modulated (PWM) signal, and routes the output of an ARINC 429 source to the different DMU input channels. The calibration standard connects directly to the DMU and replaces the output signals of an active extender card. Discrete switch settings simplify testing. The unit is housed in a rugged aluminum case.
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PXI/PXIe LVDT/RVDT/Resolver Simulator Module
43-670-XYZ-AABBCC
The 41/43-670 range is ideal for the simulation of variable differential transformers (VDT), both linear (LVDT) and rotary (RVDT) types, as well as resolvers. Available with up to four banks, each bank is capable of simulating the output of a single 5 or 6-wire VDT or resolver, or dual 4-wire utilizing a shared excitation signal. This allows the module to simulate up to 4 channels of 5 or 6-wire or 8 channels of 4-wire.
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Enterprise Class Network Analysis
Capsa
Capsa network analyzer makes it easy to rapidly detect, isolate and resolve network problems. It captures all data transmitted over the network and provides a wide range of analysis statistics in an intuitive and graphic way. With Capsa's network traffic monitor feature, we can quickly identify network bottleneck and detect network abnormities.
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Digital to Synchro-Digital to Resolver Converters
ST-DRL ST-DSL ST Prefix
Computer Conversions Corporation
Terminations subject to converter module features where applicable.Plastic backplane mount track included, or may be mounted using spacers at mounting hole locations.
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PXI/PXIe LVDT/RVDT/Resolver Simulator Module
41-670-XYZ-AABBCC
The 41/43-670 range is ideal for the simulation of variable differential transformers (VDT), both linear (LVDT) and rotary (RVDT) types, as well as resolvers. Available with up to four banks, each bank is capable of simulating the output of a single 5 or 6-wire VDT or resolver, or dual 4-wire utilizing a shared excitation signal. This allows the module to simulate up to 4 channels of 5 or 6-wire or 8 channels of 4-wire.
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Indoor Air Quality Testing
Underwriters Laboratories Inc.
We offer prompt reactive services to building engineers, owners and managers to quickly identify and resolve indoor environmental issues. Our healthy building services include heating, ventilation and air conditioning system (HVAC) inspections, Legionella testing, mold and moisture inspections, post food inspections, mold clearance inspections, post remediation inspections, focused air quality inspections, and odor inspections.
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QAPTURE
Qapture for Jira is an easy to use collaborative testing add-on to capture, annotate and share visual feedback within Jira. It allows teams to collaborate and share visual feedback from their Chrome browser directly to Jira, without going to the Jira interface. The add-on allows you to capture screenshots, annotate them and share them directly. It also ensures the feedback report is prioritized and gets resolved.
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PXI/PXIe LVDT/RVDT/High Speed Resolver Simulator Module, 4-Banks
41-670-301-AABBCC
The 41-670-301 (PXI) and 43-670-301 (PXIe) are ideal for the simulation of variable differential transformers (VDT), both linear (LVDT) and rotary (RVDT) types, as well as resolvers with high speed simulation up to 130krpm rotation. They have four banks, each capable of simulating the output of a single 5 or 6-wire VDT or resolver, or dual 4-wire utilizing a shared excitation signal. This allows the module to simulate up to 4 channels of 5 or 6-wire or 8 channels of 4-wire.
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Synchro And Resolver Angle Position Indicator
AP-501
The AP-501 is a high accuracy, auto-ranging, broad band synchro and resolver angle position indicator. The synchro or resolver angle is displayed on a bright 0.56 inch LED display. The indicator maintains a accuracy up 0.03 degrees even with synchro or resolver phase shifts up to 45 degrees over a frequency range of 47-300 Hz. The 800B301 is a low profile rack mounted synchro/resolver angle position indicator with 360 degree offset capability via front panel thumb wheel switches.
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Synchro/Resolver Simulator, Programmable
5330A
NAI's 5330A Synchro/Resolver Simulator is a rack-mount or bench-top instrument featuring integrated touch-screen controls and input terminals. This model represents a major step forward as it uses digital technology to produce Synchro and Resolver outputs. Improved flexibility is provided by two fully independent outputs that can be used to simulate two separate Synchro or Resolver signals simultaneously, or can be combined to operate as two-speed outputs. The versatility of this device has been substantially increased by incorporating dynamic modes that enable servo systems to be tested under various simulated stringent field conditions.
