Phase
the difference between two features of a waveform, measured in any of multiple manners (distance, time, angle, wavelength, etc.)
See Also: Phasing, Phase Standards, Phase Meters, Phase Angle, 3 Phase, Time
-
Product
Multifunctional testers
MI 3100 SE EurotestEASI
-
MI 3100 SE EurotestEASI is a fast, accurate and easy to use multifunctional measuring instrument which performs a complete set of installation safety tests according to IEC/EN 61557. Besides, the MI 3100 SE EurotestEASI enables on-line voltage monitoring, phase sequence testing and earth resistance measurement. EurotestEASI is equipped with integrated characteristics of fuses and RCDs for PASS / FAIL evaluation of test results.
-
Product
RF Signal Generator With 1.5 And 3GHz Models
TGR205x Series
-
150kHz to 3GHz (TGR2053) and 150kHz to 1.5GHz (TGR2051) frequency rangeHigh signal purity, phase noise <-117dBc/Hz (typical) at 1GHz output and 10kHz offsetAmplitude range of -127dBm to +13dBm0.1dBm amplitude setting resolutionInternal or external analogue modulations (AM, FM, PM)Amplitude can be set in dBm, dBμV or in linear Volts.Internal or external digital modulations - ASK, OOK, FSK, 3FSK, 4FSK, GFSK, MSK, GMSK, HMSK & PSK with U01 optionModulation SynchronisationFast amplitude and/or frequency sweeps with comprehensive triggering5ms sweep settling time1ppm frequency accuracy, <1ppm drift in first yearModulation waveform output on the rear panelInternal waveforms include: Sine, Square, Ramp, Triangle, PRBS (various lengths) and user-defined patternSimple operation with the colour touch screenProgrammable via USB, LAN (LXI) and GPIB (optional), SCPI compatibleCompatible with previous Aim-TTi RF generators
-
Product
Hybrid Power Divider, 2 GHz to 26.5 GHz
87304C
Power Divider
The Keysight 87304C hybrid power divider is designed for power splitting applications that require minimal insertion loss and high isolation between ports. It has insertion loss between the main line and output port which is 1 to 2 dB less than equivalent resistive power splitters. It is designed for critical signal processing applications; phase and amplitude tracking between the two output ports is controlled and specified.
-
Product
12-Ch 10A-250VAC RCV Power Distribution Unit
YAVAR438
Switch Module
- Hardware controlled Enable Input- 12 Power relays up to 10A 250VAC/DC and 300W or 2.700VA switching power- 12 10-mOhm shunt resistors.- 6 Switched 2-Pole sense channels- Single phase isolated or 3-Phases non-isolated switching capabilities, to or from the device under test (power or load)- VPC TriPaddle 96 pins connector.- NI LabView & TestStand driver.- .NET, C/C++, VB driver.- Soft Front panel for direct interface.- CAN Control or Ethernet (with Ethernet to CAN Gateway).- Self-test module available.- Form A
-
Product
Source Phase Control
S93088B
-
The S93088B allows users to set calibrated, arbitrary phase differences between two signal sources. The sources can be the analyzer’s internal sources or external signal generators routed through the analyzer’s test set. The phase difference can be fixed, or swept between two specified phase values. S93088B also controls the relative power level between the sources using the receiver-leveling feature.
-
Product
SNMP Agent Testing & Debugging Suite
SNMP Inquistor
-
An SNMP Agent Development process inevitably involves testing and debugging activities that are tedious and time consuming. To save time and money on this development phase and to ensure that the developed responder's software is compliant with the SNMP standards, LogiSoft AR Ltd. came up with the SNMP Inquisitor, an easy to use, intuitive and comprehensive application suite that includes: MIB Compiler, SNMP Inquisitor Application and SNMP Sender Utility.
-
Product
Precision Condenser Microphone
377C10
-
Performance:Nominal Microphone Diameter:1/4"CharacteristicPressure Open Circuit Sensitivity1.0 mV/Pa1.0 mV/PaFrequency Range (2 dB)4 to 70000 Hz4 to 70000 Hz Lower Limiting Frequency (-3 dB)0.25 to 3.0 Hz0.25 to 3.0 Hz Resonant Frequency (90 Phase Shift)65000 Hz65000 HzHumidity Coefficient of Sensitivity (0 to 100%, non-condensing)0.0012 dB/%RH0.0012 dB/%
-
Product
Phasing Tester
-
Phasing testers are used on grounded and ungrounded alternating current systems to check high-voltage fuses, test for correct phase connections and test for the absence of high voltage on de-energized lines or apparatus.
-
Product
Measuring and Monitoring Relays
-
Various measuring and monitoring relays are available for the purpose of monitoring electrical quantities. In addition to overvoltage, undervoltage, frequency, unbalance, phase sequence, phase failure and loop monitoring, special solutions for specific applications are also possible: extended temperature ranges, sector-specific standards, compact design, country-specific profiles.
-
Product
Near Field Probes 30 MHz - 6 GHz
XF Family
-
The XF family consists of 4 passive magnetic field probes and 3 passive E field probes designed for measuring magnetic and E-fields in ranges from 30 MHz to 6 GHz during the development phase. Due to their integrated impendance matching the probes are less sensitive in the lower frequency range than the RF type probes.
-
Product
Sweating Thermal Guarded Hotplate
-
Sataton Instruments Technology CO., Ltd
Sweating guarded hotplate is the textile testing instrument for measuring of thermal and water-vapour resistance properties under steady-state conditions. By testing the thermal resistance and water-vapour resistance of textile materials, the tester provides a direct data for characterizing the textiles’ physiological comfort which involve a complex combination of heat and mass transfer. The hotplate is intended to simulate the heat and mass transfer processes which occur next to human skin and measure the hence transport properties in a steady-state conditions involving combinations of temperature relative humidity, air speed, and in liquid or gaseous phase.
-
Product
Electronics
-
Flann provides control processors and switch drivers that support all Flanns current range of programmable attenuators, phase changers and waveguide switches
-
Product
Harmonic Clam Meter
-
TES Electrical Electronic Corp.
Analysis for 3p4W, 3P3W, 1P2W, 1P3W. True RMS VAlue. Active Pwer. Apparent and reactive pwer. Power FActor, Phase angle.
-
Product
Common Mode Chokes
-
Common Mode Chokes, as the name implies, are designed to attenuate and filter common mode noise within an electric system. The key parameters for a common mode choke are the current rating (to ensure the part does not overheat within the application), the impedance versus frequency (to ensure it is optimized to attenuate the desired frequencies), the isolation voltage (to ensure it meets board level requirements between the line and neutral phases) and safety isolation (to ensure it meets the safety requirements of the end-application). It is important to remember that common mode chokes cannot saturate in the application (under normal use) as they are designed to ensure that the line and return currents are balanced.
-
Product
Three Phase Protective Relay Test Equipment
TEST-330
-
Beijing GFUVE Electronics Co.,Ltd.
Test-330 three phase protective relay test equipment is a three phase current output and five phase voltage output relay tester with embedded host machine equipped with Complex Programmable Logic Device.
-
Product
MXG X-Series RF Analog Signal Generator, 9 kHz to 6 GHz
N5181B
Signal Generator
Take your devices & designs to their limit with outstanding hardware performance, including unmatched phase noise & spurious characteristicsDrive power amplifiers & characterize nonlinear behavior with industry-leading output powerThoroughly test receiver performance by simulating complex analog modulation scenarios with multi-function generator capabilityLower your cost of ownership with 3-year cal cycles & comprehensive solutions for self-maintenance
-
Product
Phantom Vent Tube Metal Detector
-
The Phantom Vent Tube metal detector is primarily designed to detect and track a fallen vent tube nozzle inside a bottle that is conveyed through bottle-processing equipment. The convenient retrofit design allows for easy installation into existing bottling lines. Built from stainless steel (304) material and totally enclosed for washdown purposes, the detector phases out the conveyor belt and maintains a steady sensitivity.
-
Product
Gain-Compression Measurements
S96086B
-
The S96086B, gain compression measurements provides fast and accurate characterization of input power, output power, gain, and phase at the compression point of an amplifier, over a specified frequency and power range, with a simple setup
-
Product
Ultra-Low Phase Noise Amplifiers
-
When phase noise is critical, turn to Mercury’s line of low phase noise amplifiers. Taking full advantage of the industry’s best device technology, these parts are designed to meet the toughest requirements. Through Mercury System’s advanced production capabilities, phase noise can be accurately measured—even during environmental tests, such as vibration.
-
Product
MICROWAVE SWITCHING DIODES FROM 1 to 40 GHz
-
Insight Product Company offers Microwave Switching Diodes with switching time up to 3 nsec and operating in frequency range from 1 to 40 GHz. The p+ -n - n+ silicon spackage-less switching diodes are designed to be used in microwave switching devices, phase changers, modulators, microwave attenuators - parts of hybrid microcircuits that provide capsulation and protection against ambient action.
-
Product
2.5G DPSK Demodulator
-
Optoplex’s Optical DPSK Demodulator, also known as Delay Line Interferometer (DLI), converts phase modulation to amplitude modulation over the entire C+L band in support of data transmission rates of 2.5, 10 or 40 Gb/s. The DPSK demodulator is designed for phase modulated optical communication systems utilized in commercial, defense and space exploration markets. The device plays a key role in improving signal quality and performance to meet the expanding demand for higher data rates and more complex transmission formats within current and next generation systems without major capital expenditure. Optoplex’s DPSK Demodulator is based on a patented free-space optical design, which is compact, athermal and polarization-independent. Themeasured frequency drift over temperature is only ~0.02 GHz/°C for our standard passive device. Further, this DPSK Demodulator exhibits a total polarizationdependent phase shift of less than 2 degrees over the entire operating temperature range with a high extinction ratio. Optoplex’s DPSK Demodulators can be configured to be fully tunable, colorless tunable or purely passive. Dual-Rate DPSK Demodulator is also available.
-
Product
Meter Test System
MTS-100
-
Kongter Test & Measurement Co., Limited
This Meter Test System features state-of-art designing with high accuracy. It is composed of high accurate (class 0.05% or 0.1%) standard reference meter and power source (up to 120A). This system is particularly designed with modular structure for calibration and test of different single phase/3 phase electronic/inductive active and reactive energy meters.
-
Product
Safety
-
Chroma Systems Solutions, Inc.
The purpose of safety testing medical electronic equipment is to be sure that a device is safe from electrical hazards to the patient and caregivers. There are a number of UL, European and Canadian standards that serve as the ruling body on how medical products will be tested, one in particular, IEC60601 (the International Electrical Safety Standard for medical electronic equipment) is experiencing “global harmonization,” meaning it has been accepted and implemented around the world. The IEC60601 standard is mainly intended for product development where safety considerations must be taken into account early in the design phase of a product, however much of it is applied to production line testing since it is the only way for a manufacturer to be sure they are shipping safe product.
-
Product
PCI Direct Digital Synthesizers
SYNTH300-TRIG
-
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.
-
Product
65 GSa/s Arbitrary Waveform Generator
M8195A
Arbitrary Waveform Generator
Sample rate up to 65 GSa/s High channel density: 1, 2 or 4 channels per module, synchronization of up to 16 channels on 4 modules with the M8197A multi-channel synchronization module Built-in frequency and phase response calibration Embedded DSP enables real-time waveform and impairment generation(in conjunction with the 81195A optical modulation generator software)
-
Product
RF Diagnostic Chamber
DST200
-
The R&S®DST200 RF diagnostic chamber is the ideal environment for RF analysis during development. It supports a wide range of radiated test applications for wireless devices and fits on any R&D lab bench, where it can be used at all times during the product design and optimization phase. The R&S®DST200 effectively assists in achieving high first-time pass rates during final type approval, which saves time and money.
-
Product
Multi-Tone Synthesizer
MTS Series
-
*Ultimate laboratory solution *up to 14 independent fixed output frequencies with *excellent phase noise *internal cooling fans *heatsinks, *LED lock indication *37 pin micro-D on/off control.
-
Product
High Performance Raman Spectrometer
-
Combining volume phase holographic (VPH) grating, wavelength optimized optics and deep-cooled CCD camera, Zolix is proud to present stateof-the-art Omni-iSpecT Raman spectrograph. It solves two essential problems concerned with Raman spectroscopy, speed and sensitivity. VPH spectrograph allows you to have faster acquisition and better S/N ratio, it is ideal for low light Raman applications such as remote detection, ultra fast Raman mapping etc, its lens-based design delivers minimum distortion at focal plane and ensures best image quality, which gives you high resolution and large spectral range simultaneously, also perfect image quality is ideal for multi-channel applications without cross-talking. The Omni-iSpecT's rugged and compact design make an ideal module for in-the-field and industrial applications; It is still suitable for academic research with research-grade performance; The Omni-iSpecT also provides the SDK file for secondary development.
-
Product
Frequency Synthesizers
-
7 different types of synthesizers for a broad range of applicationsBroad bandwidth, fast setting, and low phase noiseLow-cost custom designs available
-
Product
AC Line Harmonics Analyzer Including Flicker Analysis With UK, Schuko Or US Socket.
HA1600A
-
Compliance quality measurements to EN61000-3-2 and EN61000-3-3Measures peak or rms voltage or current, real or apparent power, power factor, phase etc.Tabular/histogram of 40 harmonicsVoltage/current waveforms displaysContinuous analysis with real-time graphical updateWide range of power connectors available320 x 240 pixel high-contrast displayUSB, RS232 and printer interfaces fittedPC control and documentation software supplied (HA-PC-Link+)
