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
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Product
PXIe-5654, 250 kHz to 20 GHz, PXI RF Analog Signal Generator
783127-01
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PXIe, 250 kHz to 20 GHz, PXI RF Analog Signal Generator - The PXIe-5654 features a combination of exceptional phase noise and frequency tuning time. These features address applications such as blocker test/receiver desensitization, high-performance intermodulation distortion measurements, and various electronic warfare applications. The PXIe-5654 is designed to meet the challenging requirements of RFIC characterization, satellite test, and radar applications. Some PXIe-5654 options include a PXIe-5696 Amplitude Extender Module. The PXIe-5696 supports a frequency range of 250 kHz to 20 GHz and an extended amplitude range up to 27 dBm.
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Product
Enlarge Environmental Chamber
REXMED REC-450
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MOD. REC-450, AC 230/380/415V, 1/3 phase, Environmental chamber, HS CODE: 841989, UNCCS CODE: 484384, UMDNS CODE: 16327, Main construction: SS304, Interior: SS304, Exterior: SS304 powder coated, Insulation: Rigid polyurethane foam and glass wool, Controller: Fix point PID controller, temperature ˚C/PV and ˚C/SV, humidity %/PV and %/SV display and setting, Temperature range: -40˚C~100˚C, Humidity range: 20%RH~98%RH, Constancy: ±0.3˚C ±2.5%RH, Uniformity: ±1˚C ±3%RH, Temperature and humidity sensor: PT 100Ω, Temperature and humidity audio and visual warning and OFFS correction setting, Temperature heater: 1.5KW X 2pcs, Humidity heater: 2.5KW X 1pc, Heat up transition time: -40˚C~100˚C within 45 min, Refrigeration system: Air cooled, single stage, Cooling compressor: Bristol hermetic compressor, Cooling capacity: 3,644 Watts, 12,433 BTU/hr, 3,140 Kcal/hr, Cool down transition time: 20˚C~-40˚C within 50 min, Safety devices: No fuse breaker, refrigerator over load relay, refrigeration high pressure switch, over temperature protector, protection relay, protection fuse, water level control and overheat protector, Chamber: L60 X W80 X H85cm, Capacity: 408L, chamber with key lock, with lamp (DC 12V 50W) X 1pcs and double glass viewing window, testing cable port with cover: Ø25mm, 4 castors, W/S: shelf X 2pcs, standard testing wet cloth X 5pcs, PCV water container X 1pc
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Product
Switch Amp
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One of many potential designs, Teledyne RF & Microwave's switched amplifier covers 100 to 2000 MHz, providing 18 dB gain, phase matched to within ±1.0 degree. The primary RF input and a secondary calibration signal input are switched, then amplified, and split to two outputs. Gain balance between any of the two outputs is ± 0.5 dB. Output power at 1 dB compression is +14 dBm and input/output VSWR is 2.0:1 maximum.
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Product
Multi Operational Surge Tester (MOST) Consoles
MC Model
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Digital Surge, DC Hi-Pot & Built-In 3 Phase Test Selector Switch all-in-one versatile Tester. The DC Hi-Pot tester has separate panel meters for direct readout (voltage and current) so that no interpretation on the scope's display is ever needed and enables one to ascertain Polarization Index (PI) Test results.
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Product
Portable Multi Phase protection relay test set with GPS
TEST-630
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Beijing GFUVE Electronics Co.,Ltd.
Test-630 multi Phase Universal protection relay test set have 6U6I output, it is a universal protection relay tester with eight pairs of binary input and four pairs of binary output
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Product
Acoustic Modem Option for Control Module
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Gavia AUVs can be fitted with the Teledyne Benthos ATM-900 Acoustic Modem. The ATM-900 Series Acoustic Telemetry Modem is the most advanced, multipath and noise tolerant, modem available. They are designed to meet both the high data rate requirements of commercial users, and the higher reliability, lower data rate requirements of the military. The modems employ two modulation techniques: phase shift keying (PSK), which provides the highest bit rate, and multiple frequency shift keying (MFSK), which provides reliability in a multipath environment, or when the modems are required to operate in a low signal-to-noise (SNR) environment. The ATM-910 Series can transmit data using PSK modulation for reception by a Gavia Modem Deckbox, but receives data using MFSK modulation only. MFSK modulation is a spread spectrum modulation process that transmits multiple tones simultaneously.
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Product
Portable Surface Roughness Tester Profilometer
SRG-2000
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The PHASE II SRG-2000 surface roughness tester profilometer is a pocket-sized economically priced instrument for measuring surface roughness texture conforming to traceable standards. It can be used on the shop floor in any position, horizontal, vertical or anywhere in between.
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Product
High Impedance Transformers
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Osborne high impedance transformers are used to step-up, step-down and isolate voltages in single phase and three phase circuits. A properly designed high impedance transformer can be used an an equivalent to an isolation transformer connected in series with an inductor. The high impedance characteristic may be employed as a current limiting feature in both the primary and secondary circuity.
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Product
Digital Signal Splitters
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Advanced Science and Novel Technology, Co., Inc.
High-speed broadband Data/Clock Amplifier and DistributorExhibits low jitter and limited temperature variation over industrial temperature rangeOne input differential signal port and two differential amplified output signal portsMatched phase delays for all outputsFully differential CML input interfaceFully differential CML output interfaces with 600mV single-ended swingSingle +3.3V or -3.3V power supplyPower consumption: 560mWFabricated in SiGe for high performance, yield, and reliability
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Product
Compact Cinema Subwoofer
Amie-Sub
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The linear, self-powered Amie-Sub subwoofer offers outstanding sonic characteristics such as clean, punchy transients and excellent phase coherence with impressive low-frequencies down to 25 Hz in a compact cabinet.
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Product
SSA-X Signal Source Analyzer, 1 MHz To 8 GHz
E5055A
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The Keysight E5055A SSA-X signal source analyzer provides precise and accurate measurements in one box. Comprehensive and versatile, this solution evaluates the phase noise and other relevant parameters for RF signals up to 8 GHz. Flexible measurement settings and a modern user interface improve measurement efficiency, while application support through software expands measurement coverage to meet new requirements.
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Product
Signal and Spectrum Analyzer
FSW
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The high-performance R&S®FSW signal and spectrum analyzer was developed to meet demanding customer requirements. Offering low phase noise, wide analysis bandwidth and straightforward and intuitive operation, the analyzer makes measurements fast and easy.
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Product
Phase Noise Testing
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The systems are based in the UK although testing for any company world wide will be undertaken.
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Product
Isolated 16-Bit Analog Output Board
MSXB 076
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The Microstar Laboratories Isolated 16-Bit Analog Output Board, part number MSXB 076, provides isolated analog outputs for Data Acquisition Processor (DAP) systems. Use these boards to eliminate ground currents – a potential source of noise in your measurement and control signals – as well as to eliminate phase errors from analog outputs in your application.
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Product
Surge Tester
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Qingdao AIP Intelligent Instruments Co., Ltd
Surge tester able to test various coils, motor, stator winding, relay/contactor coil, electric magnetic valve coil etc. and can be applied for maintenance, production line, lab and QC etc. Extension: single surge test or multiple tests options.Large storage: up to 1000 test groups can be established.Automatic determine: manual or auto test mode options and test results would be determined automatically.Support both touch screen and numeric keyboard operating.Data analysis: data can be exported in CSV format by USB flash drive.Surge determine items: area, area difference, corona, and phase.100MHz sampling frequency.3KV and 5KV voltage options.Voltage closed loop feedback ensures test precision.User permission management.Support MES connection (manufacturing execution system).
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Product
Beam Lead PIN Diodes
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The SemiGen SBL 2000 series Beam Lead PIN Diodes feature fast switching speeds at both low capacitance and resistance. Beam Lead PIN Diodes have high levels of mechanical strength and stability during assembly. These diodes are suitable for microstrip or stripline circuits as well as circuits requiring high isolation from a series of mounted diodes such as multi-throw switches, phase shifters, attenuators and modulators.
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Product
Assisted Maintenance Repair
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Designed to optimise the diagnostic and maintenance phases for complex systems, ARMS is a generic solution that aims to help operators in the diagnostic phases of complex system failures, then guide them in maintenance operations to restore the system to an operational condition.
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Product
3dB 90deg / 180deg Hybrid Coupler
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Corech Microwave’s Hybrid Couplers frequency ranges from 0.01 to 67GHz, stripline based, 90 degree/180 degree phase shift type, high power, low insertion loss and high isolation. These 3 dB hybrid couplers provide maximum input power ranges from 20 watts to 500 watts and up, ideal solutions to tough power combiner requirements.
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Product
MICROWAVE VARIABLE-CAPACITANCE DIODES FROM 1 to 40 GHz
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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.
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Product
Signal Generator
8006
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Normal switching mode, SSB phase noise will be degraded in the fast mode. 5 digit BCD, 1 latch control line, 25 pin female, D type connector
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Product
Multifunction Power Meter
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Chongqing Blue Jay Electronic Co., Ltd.
Power Supply Voltage: Rated 220V (optional 57.7V/100V/380V) Current: Rated 5A (optional 1A) Frequency :45-65Hz 2. Load Voltage: 0.5VA / phase (rated 220V) Current: 0.5VA / phase (rated 5A) 3. Overload Current: 2 times rated continuous; 10
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Product
Vector Network Analyzer
MVNA-8-350
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MVNA-8-350 is a vector network analyzer (VNA), an instrument which measures the complex, or vector, impedance (a real and an imaginary part of the impedance or an amplitude and a phase of the microwaves) in the millimeter and sub-millimeter frequency domain. It covers the frequency range from 8 GHz up to 1 THz.
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Product
Thickness and Flaw Inspection
OmniScan SX
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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.
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Product
Amplifiers
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Teledyne Lincoln Microwave design and manufacture RF amplifiers utilising the latest semiconductor technology. Our portfolio includes low noise amplifiers (LNA’s), power amplifiers and pre-amplifiers. These can incorporate linearization, filtering, phase and amplitude control functionality.
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Product
Cable Identification System & Cable Phasing System
Impulse Phaser
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With the introduction of direct buried, solid dielectric primary voltage cables, the IMPULSE PHASER has come into greater prominence for safely and accurately identifying buried primary cables, including jacketed neutral designs. The IMPULSE PHASER has been accurately used on paper insulated, lead covered feeders in excess of 20 miles and even on submarine cable 300 feet underwater.
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Product
Power Transformers
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Power Transformers are used to convert voltages and isolate signals for functionality and safety. Our broad line of catalog and custom solutions range from mW to 5-10kW and are used in multiple topologies including flyback, forward, push-pull, resonant, LLC and phase shifted full bridges. Typical operating frequencies are between 80-500kHz but solutions can be adapted for greater than 1MHz operation.
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Product
Optical Profiler
DRK8090
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Shandong Drick Instruments Co., Ltd.
This instrument uses noncontact, optical phase shift interferometry method does not damage the surface when measuring graphics can be quickly measured by a variety of three dimensional surface morphology, and analyzed to calculate the measurement results. Suitable for measuring a variety of blocks, the surface roughness of optical components; scale, dial the groove depth; magnetic (optical) disk, the head surface texture measurements; structural morphology of coating thickness and coating trough structure at the boundary of the grating; silicon surface roughness measurement and the graph structure and so on.
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Product
Frequency Sources
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PMI offers a full line of Digitally Controlled Oscillators (DTOs), Dielectric Resonator Oscillators (DROs), Voltage Controlled Oscillators (VCOs) and Frequency Synthesizers covering various frequencies in the 50 MHz to 40 GHz range. All models are designed to withstand stringent military ground or airborne environments. These models use the latest internal digital calibration techniques such that frequency drift over the operating temperature range is minimal. All units offer fast switching speeds and stable frequency outputs with low phase noise. If you do not see exactly what you need, please e-mail your requirement to sales@pmi-rf.com so we can propose an instant solution.
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Product
Three Phase Manual Coupling/Decoupling Networks
CDN 3083 Series
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Three phase 440 VAC/DC and 620 VAC/DC 100 and 200 A manual coupling/decoupling networks (CDNs) for Surge.
