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
High-speed Interconnect Analyzer, 4-port, S-par @40 GHz, <1 mm Res., 4 phase matched cables
WAVEPULSER-40iX
Analyzer
High-speed Interconnect Analyzer, 4-port, S-par @40 GHz, <1 mm Res., 4 phase matched cables.
-
Product
Real Time Digital Filters
-
Real Time Digital Filters can be used to filter a measured signal in real time. Filter characteristics can be defined by the user to meet the requirements of a specific application. Real-time digital filters are applied in the data conditioning phase. The filters are designed with a graphic design tool and then uploaded to the front-end for real-time calculation. The graphic design tool defines the filter performance vertical axis with a dB scale. The horizontal axis is defined as relative frequency.
-
Product
Frequency Dividers, Prescalers & Counters
-
Analog Devices offers an extensive portfolio of frequency divider, prescaler, and counter devices suited to multiple applications and industries. This product line includes features such as programmable divide options, low additive SSB phase noise to help achieve excellent system noise performance, and single-ended inputs and outputs that help reduce component count and cost.
-
Product
LED Synchroscope
LS-96 SYNC
-
Standard Electric Works Co., Ltd
● Input Voltage : 110V AC, 120V AC, 220V AC, 230V AC or 240V AC.● Square shape panel 96 x 96mm● 3 bi-colored LED indicators for "SYNC", "GEN" and "BUS"● 24 LEDs in a circle display the phase angle and the frequency differences between 2 networks● 360° indication● 12 o'clock position LED is bi-colored● PC window, ABS resin frame, PC case
-
Product
MICROWAVE VARIABLE-CAPACITANCE DIODES FROM 1 to 40 GHz
-
Insight Product Company offers Microwave Variable-Capacitance Diodes with capacity coverage ratio over 10 times and operating in frequency range from 1 to 40 GHz. The p+ -n1 - n2 -n+ silicon variable-capacitance diodes are designed to electrically tune frequences and phases of microwave oscillators - parts of hybrid microcircuits that provide capsulation and protection against ambient action.
-
Product
Thickness and Flaw Inspection
OmniScan SX
-
Olympus is proud to introduce the OmniScan® SX, a flaw detector that benefits from more than 20 years of phased array experience and shares the OmniScan DNA. For improved ease of use, the OmniScan SX features a new streamlined software interface displayed on an 8.4 in. (21.3 cm) touch screen. A single-group and non-modular instrument, the OmniScan SX is easy to operate and cost-effective for less demanding applications.
-
Product
Near Field Probes 30 MHz up to 3 GHz
RF2 set
-
The RF2 near field probe set consists of 4 passive near field probes for measurements in the development phase of the magnetic field in the range from 30 MHz to 3 GHz on electronic assemblies. The probe heads of the RF2 set allow the step by step localization of interference sources of the RF magnetic field on assemblies. From greater distances the electromagnetic interference can be detected by RF-R 400-1 and RF-R 50-1 probes. The RF-B 3-2 and RF-U 5-2 probes with their higher resolution can more precisely detect the interference sources. Field orientation and field distribution on an electronic assembly can be detected through a trained special use of the near field probe. The near field probes are small and handy. They have a sheath current attenuation and are electrically shielded. They can be connected to a spectrum analyzer or an oscilloscope with a 50 Ω input. They do not have an internal terminating resistance.
-
Product
Instruments Transformers Tester
Calport 100 Plus
-
Calmet Smart Calibration Devices
Three phase instrument transformers and electricity meters tester class 0.1 or 0.2. It makes possible CT and PT testing on site or in the laboratory. We recommend a new replacement - TE30 Working Standard
-
Product
High Voltage System
HV-2
-
International Electro-Magnetics, Inc.
*Tests Power Transformers for Continuity, Ratio and Phase. Applied and Induced Potential and No-load Losses.*14 Conductor Switching Matrix will test 7 individual windings, 13 taps of one common winding or some combination thereof. (10 Amp current limit)*The System Control is Windows/Visual Basic based. Menu screens allow full selection of test parameters and sequence. Low voltage tests can be performed first, allowing defective parts to be rejected without proceeding to time consuming induced Potential dwell routines. Test data labeling and data acquisition software can be easily added to the system.
-
Product
Phased Array Corrosion Mapping Software
Concerto
-
Concerto is a UT acquisition and analysis software specially designed for Phased Array corrosion mapping. For the tough field conditions that operators deal with Concerto features no menu, less than 18 icons, and few controls so that operators can easily work and not be bothered by complex GUIs. Concerto is simple and easy to work with yet WT, Surface, and back wall C-scan can still be analyzed and setting can be changed using the same acquired data.
-
Product
Impedance Analyzer
1260A
-
The model 1260A Impedance/Gain-Phase Analyzer is - without doubt - the most powerful, accurate and flexible Frequency Response Analyzer available today. In daily use by leading researchers wherever measurement integrity and experimental reliability are of paramount importance, the 1260A’s solid reputation is frequently endorsed in published research papers in fields.
-
Product
Ratiometers
-
Our digital measuring bridge offers exceptional accuracy for direct measurement of the transformation ratio and phase error of all types of energy transformers, autotransformers (single-phase and three-phase), as well as CT, PT and CVT measuring transformers.
-
Product
Biconical Antennas
-
Biconical Antennas have dipole like characteristics (e.g. circular directional pattern in the H-plane,"8"-shaped in the E-plane, fixed phase center, comparable gain), with an enormous wide bandwidth achieved by the double cone elements.
-
Product
Signal Acquisition
271
-
The Model 271 is designed around the Texas InstrumentsADS42LB69 16-bit ADC. The 250 MHz sample clock issupplied by either the on-board frequency synthesizer or anexternal source. The frequency synthesizer can be phaselocked to the local 10 MHz TCXO or an external referencecan be used to achieve system-wide phase coherence.
-
Product
Multifunction Electrical Installations Meter
MPI-525
-
Possible measurementsShort-circuit loop measurement:*impedance measurement with 23 A current (44 A phase-to-phase) - short-circuit resistor R=10,*measurement range: 95...440 V, frequency 45...65 Hz,Short-circuit loop measurement with resolution 0,01, in distribution network without tiggering RCD (In30 mA):*automatic calculation of short-circuit, detection of phase voltage and phase-to-phase voltage,*additional UNI-Schuko plug for automatic measurement, AGT adapter for 3 phase network measurement.Testing of general and selective RCD with the rated differential current of 10,30,100,300,500 and 1000 mA. (Type AC, A and B).Measurement of insulation resistance:*with test voltage 250 V, 500 V, 1000 V, 2500 V,*measurement range up to 10G,*automatic discharging after measurement,*automatic measurement of all resistences in 3,4,5-wire cables using optional adapter AUTO-ISO,*acoustic signals in 5 sec intervals for insulation resistance characteristic,*elapsing T1, T2, T3 times (0...600 s) form measurement of absorption coefficients (DAR, PI or Ab1, Ab2)*safety measurement - protection against overvoltage.Measurement of earthing resistance.Bi-directional testing of PE wire continuity using 200 mA current.*Autocalibration of test leads.
-
-
Product
Automatic Relay Test Set
MT2000 Series
-
Portable single phase dual current manual and automatic relay test set. Readymade test modules. Independent control of Phase angle, frequency and amplitude.
-
Product
Redundant Reference Frequency Shaper
CH7-317
-
Redundant reference frequency shaper Ch7-317 is designed to generate and reproduce frequency and time signals protected from frequency and phase failures based on the results of signal processing from a group of frequency and time keepers.
-
Product
TV Signal Generator
-
This device is equips with the simulator. The following condition can be simulated. Non Liner: Non-linear assumed the satellite repeater - AWGN: C/N assumed the rain attenuation.- Phase Noise: Phase noise assumed the LNB - Frequency Drift: Frequency drift assumed the LNB- Echo: Reflection by the reception wiring and so on The MPEG-2 TS and the TLV (Type Length Value) can be transmitted. The test stream generator is equipped. Thus, the files can be rewritten through the USB2.0 interface. A seven-inches WVGA touch-panel is equipped. Thus, an excellent operation ability is provided. The remote control through the Ethernet is possible.
-
Product
True Phase Identification System
SPI-III™
-
Our vision has always been to create a phase identification system that exceeds any of today’s industry quality, safety and efficiency requirements. SPI-III’s unique design consists of a wireless bi-module combo that is stunningly easy to configure and operate. With many advancements and innovations, SPI-III will be more helpful than ever before, enabling field applications such as identification of A-B-C electrical phases from all 50 and 60 Hz networks, switchgear phase concordance (matching), phase rotation, system paralleling, underground phasing applications and more.
-
Product
Handheld Audio Analyzer
PAA3X
-
The PAA3X is a highly accurate handheld audio analyzer that gives sound engineers a rich array of sound analysis tools. The system features both 61-band and 31-band real time spectrum analysis, RT60 reverb time measurement, SPL and line meter, internal signal generator, EQ setting program, microphone calibration and speaker phase checking abilities. All functions and menus can be accessed through a central jog dial, leaving your other hand free to adjust audio settings. The large color LCD screen has an adjustable brightness to help you see in a dark or well-lit environments alike. The PAA3X also features a "screen capture" function allowing users to save images of the screen to an SD card in BMP format for later reference. The detachable precision microphone can be placed remotely via the included 5-meter extension cable, offering flexible on-site operation management. With all this plus a built-in rechargeable lithium-ion battery, the PAA3X is a must-have multifunctional tool for all serious audio engineers.
-
Product
Bench Type LCR Meter
LCR-900
-
*Dual LCD Display. *Capacitance, Resistance, Impedance, Inductance, Quality Factor, *Dissipation Factor Phase Angle. *Auto Detect Function. *Open Circuit/Short Circuit Compassion. *Operation Frequency 100Hz to 100KHz. *Basic Accuracy: 0.3% *Measurement Voltage Fixed at 0.6Vrms.
-
Product
Turns Ratio Testers
TRT Standard Series
-
When it comes to choosing a transformer turns ratio tester, TRT Standard series offers some of the most advanced instruments with LCD display out in the market. Each model measures transformer excitation current and phase shift performs automatic vector group detection and magnetic balance on three-phase transformers and three-phase autotransformers. Furthermore, they have a built-in true three-phase power source. Because of that, TRT Standard instruments can test transformers with special configurations, such as phase-shifting, rectifier, arc-furnace, traction transformers, etc.The instruments can output test voltages from 1 V AC to 250 V AC, depending on the chosen model. High test voltage of 250 V AC provides more accurate turns ratio testing compared to other turns ratio testers on the market and extremely low test voltage of 1 V AC enables turns ratio verification of current transformers.TRT Standard series consists of:TRT03 Models (TRT03A, TRT03B, TRT03C) – single-phase voltage up to 100 VTRT3x Models (TRT30A, TRT30B, TRT30C, TRT33A, TRT33B, TRT33C) – single and true three-phase voltage up to 100 VTRT63 Models (TRT63A, TRT63B, TRT63C) – single and true three-phase voltage up to 250 VMore about models differences can be found under the downloads tab, in brochures and comparison sheets.A user can create test templates using the DV Win software and store them in the PC’s memory for later use when in the field.TRT Standard series models have a built-in tap changer control unit. Consequently, it enables remote control of an on-load tap changer (OLTC) directly from the tester. In order to make the most out of this feature, the DV-Win software can be programmed to do everything automatically – running turns ratio tests, changing OLTC tap positions and saving results. This option, especially in combination with test templates, significantly facilitates and shortens the turns ratio testing time.
-
Product
NI-9237, 50 kS/s/channel, Bridge Analog Input, 4-Channel C Series Strain/Bridge Input Module
779521-01
Strain/Bridge Input Module
50 kS/s/channel, Bridge Analog Input, 4-Channel C Series Strain/Bridge Input Module - The NI‑9237 includes all the signal conditioning required to power and measure up to four bridge-based sensors simultaneously. The module provides strain or load measurements with zero interchannel phase delay. It also has 60 VDC isolation and 1,000 Vrms transient isolation, providing high‑common‑mode noise rejection and increased safety. You can program the NI‑9237 for use with half-bridge and full-bridge sensors with built-in excitation. The four RJ50 jacks provide direct connectivity to most torque or load cells and offer custom cable solutions with minimal tools.
-
Product
Test Equipment
-
Southern Photonics designed and manufactured all the test equipment currently being manufactured by Coherent Solutions, as well as equipment for non-telecoms applications. This includes FBG strain interrogators, optical pulse phase analysers, OSNR meters, optical power meters, optical spectrum analysers, optical gas sensors… you get the idea. All test equipment we build is robust and easy to use. The picture shows some of what we can do – anything from prototype benchtop test gear (as in the combination ASE source and laser combiner on top of the stack) to field test equipment (the portable fast OSA on the bottom).
-
Product
Phase Shifters
-
Low insertion lossPhase shift adjustable up to 360°Surface mount packages as small as 0.80x.045x0.25 in.
-
Product
The All-In-One Noise Test System
NXA Series
-
Noise eXtended Technologies S.A.S.
The NXA is a fully automated Phase Noise analyzer. Its dual channel architecture allows the system to use a cross-correlation process to cancel its internal noise floor. This reliable technique provides access to the unique noise floor performance of the DCNTS.
-
Product
Quad IF Mixers / IQ Demodulators To 16 GHz
-
Quadrature IF Mixers incorporate a 90° hybrid, 2-way 0° divider and two mixers to produce two output signals in phase quadrature (I &Q) when driven by a LO and RF signal.
-
Product
10 GHz Signal Source
YIG Series
-
The SC5503B and SC5502A are designed to meet demanding low phase noise applications. This is accomplished by employing a multiple phase-locked loop architecture as well as a YIG oscillator as the heart of its synthesizer. Frequency accuracy is provided by an onboard 10 MHz temperature compensated crystal oscillator (TCXO) which can be phase locked to an external reference source if required. These modules can be used as standalone CW signal sources or as LO sources for frequency conversion systems such as the SignalCore IQ modulators and demodulators. They are designed to meet the requirements of many modern applications such as wireless device testing, software-defined radio research, point-to-point radio, multi-channel coherent systems, and other academic and military programs.
-
Product
90-Degree Optical Hybrid
-
Six-port hybrid devices have been used for microwave and millimeter-wave detection systems since the mid-1990s and are a key component for coherent receivers. In principle, the six-port device consists of linear dividers and combiners interconnected in such a way that four different vectorial additions of a reference signal (LO) and the signal to be detected are obtained. The levels of the four output signals are detected by balanced receivers. By applying suitable baseband signal processing algorithms, the amplitude and phase of the unknown signal can be determined.
