Harmonic
Sinusoidal component of a perodic wave or for a sine wave, it is an integral multiple frequency of the wave.
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Product
Tunable Non-Reflective Band-Reject Filter (700MHz-1GHz)
SPCL-00597
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This device is placed after the DUT to protect the Spectrum Analyzer from high-power fundamentals and provide harmonic measurements. The non-reflective functionality prevents energy from bouncing back to the DUT and raising the noise floor level.Broadband matching improves dynamic range and reducesmeasurement uncertainty.
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Product
VCS
Harmonic Vibration
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The Harmonic vibration program is intended for harmonic oscillations resistance testing within the specified frequency range or at a fixed frequency during the set time interval.
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Product
Integrated Couplers/ Harmonic Mixers
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These waveguide bandwidth integrated coupler/mixers are designed to allow phase locking or signal monitoring of compact millimeter wave systems. RF inputs and outputs are on opposite sides of a thin wafer to obtain minimum insertion length. These devices use silicon Schottky barrier beam-lead diodes on a rugged stripline circuit. Nominal coupling value is 10 dB. For coupling values greater than 10 dB, non-directional coupler models are available (consult factory).
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Product
Power Analyzer
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Manufacturer of a wide range of products which include Harmonic Single Phase Energy Analyzer and Single Phase Distortion Power Meter Analyzers.
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Product
Power Analyzers
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At PCE Instruments you will find a power quality analyzer to measure the power in W, kWh or to analyze and measure harmonics. This power analyzer is a multi-function power analyzer device that measure precisely direct current, alternating current, AC-voltage, DC-voltage the intensity of DC or AC, phase rotation and idle, apparent and effective power. The reading of AC power is considered the real value and has a maximum range of 6000 Watts. While a reading is being taken, the polarity changes automatically, if negative values are taken then a minus sign will appear on the device display.Nowadays, power quality analyzers have many features such as, insulated current input, measurement of harmonics, AC and DC current measurement, AC and DC voltage measurement, frequency measurement, phase rotation measurement and idle, apparent and effective power measurement. All this data can also be logged and analyzed with the delivered PC-Software. Power analyzers of the type PCE PA 6000 can determine the energy in single-phase systems.Power quality analyzers of type PCE-GPA 62 allow the energy measurement in symmetrically loaded three-phase systems. Power analyzers of type PCE-PA 8000, PCE-360 and PCE-830 support professional power and energy measurements in single and three-phase systems.Apart from being used as energy-measuring devices, power analyzers like the PCE-830 can also be used for network analysis and the determination of harmonics and phase rotation. On our website you will find other power analyzers used in the field of electronics.
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Product
Air Core Line & Load Reactors
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Line and load reactors are generally serial-connected to the input and/or output terminals of three phase equipment such as motor speed controllers, inverters and UPS systems. These equipment make use of semiconductor switches such as IGBTs, thyristors, and diodes and therefore create harmonic distortion and high switching over-voltages (dv/dt). Use of such equipment has been becoming more widespread as the technology advances. However, the negative effects of these equipment should not be overlooked.
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Product
RF/Microwave Test Capability
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Teledyne Labtech have extensive microwave alignment and microwave testing facilities. This includes the ability to test noise figure, S-parameters and harmonics. This ensures that Teledyne Labtech can supply a fully compliant product and provide a complete turnkey microwave assembly and test solution.
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Product
Comb Generators
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Macom Technology Solutions Holdings Inc.
MACOM offers a family of Non-Linear-Transmission-Line (NLTL) GaAs Comb Generators offering superior phase noise performance up to -18 dBc/Hz better then a SRD, usable harmonics out to 50 GHz, and available in SMT or connectorized packages. Standard drive levels from 18 - 21 dBm.
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Product
LV Iron Core Harmonic Filters
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Nonlinear loads such as power electronics based equipment and electric furnaces are sources of harmonic currents leading to harmonic distortion, which is one of the most important parameters for defining the power quality. Most of the commercial loads such as personal computers, photocopy machines, power supplies, and compact fluorescent lamps; and industrial loads such as AC and DC motor drives inject harmonic currents into the network that they are connected to.
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Product
SV Range Broadband Power Amplifiers 0.8 GHZ - 3.2 GHZ
SV Series
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Class A solid stateBroadband (instantaneous single band): 80 MHz 1000 MHzTypical output power : 100 W CWLinear output power (1 dB compression) guaranted with harmonics <-20dBc:P1dB > 100 W and H < -20 dBc up to 450 MHz andP1dB > 65 W and H < -20 dBc from 450 MHz to 1000 MHzAir cooling: self contained fansCan operate in full mismatch conditions without damageUpgradable to MT 200 possibleReliable, efficient and robust19" Rack3 years standard warranty
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Product
Varactor Tuned Gunn Oscillators
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Varactor tuned Gunn oscillators utilize high performance GaAs Gunn diodes and various cavity configurations to deliver moderate output power with low AM/FM noise and harmonic emissions. The oscillators are specially designed for a broader tuning bandwidth and an electrical tuning capability. The standard offering covers the frequency range of 8.2 to 110 GHz and features a self-locking set screw for fine frequency setting. While standard models offer a waveguide interface, a coaxial interface is also available. The performance of the oscillator can be further enhanced by adding an isolator, Gunn oscillator modulator/regulator, and temperature heater.
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Product
Air Core Smoothing Reactors
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Smoothing Reactors are serially connected reactors inserted in DC systems to reduce harmonic currents and transient over currents and/or current ripples in DC systems.
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Product
Rack Module with Standard Contactors without Anti-Harmonic filters
MOD Rack
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Lifasa - International Capacitors, SA
The MOD-RACK control units include, in a compact form, all the components necessary for the operation of a step of a standard capacitor bank. MOD-RACK modules are divided into two basic blocks: power block and control block. The two blocks are mounted in a small frame to be installed in an electrical panel.
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Product
PXI-2798, 40 GHz, Dual-Transfer PXI Transfer Switch Module
782358-01
Dual Transfer Switch
40 GHz, Dual-Transfer PXI Transfer Switch Module—The PXI‑2798 can route RF or microwave signals in automated test applications. Designed to operate with less than 1 dB insertion loss at up to 40 GHz, the PXI‑2798 appears almost invisible to signals at much lower frequencies as well. You can use this module for basic signal routing or inserting and removing components in a signal path. The PXI‑2798 is also well-suited for passing high-order harmonics from RF upconverters or routing multiple sources to RF downconverters.
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Product
Measurement
AC Selective Voltmeter
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AC Selective Voltmeter is used for measuring AC voltage coming to the input channels of ADC modules and FFT spectrum analyzers. The specific feature of the AC selective voltmeter is perfomance of voltage measurements on the main signal-carrier frequency, which allows to eliminate the harmonics influence on the readings.
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Product
Differential And I/Q Device Measurements
S97089B
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The S97089B combines source-phase control of multiple internal or external sources with frequency-offset mode, enabling simplified test of I/Q modulators/converters, differential mixers, and harmonics or amplifiers
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Product
Rack Module with Standard Contactors with Anti-Harmonic Filters
MODF Rack
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Lifasa - International Capacitors, SA
The MODF-RACK control units include, in a compact form, all the components necessary for the operation of a step of a capacitor bank with filters. MODF-RACK modules are divided into two basic blocks: power block and control block. The two blocks are mounted in a small frame to be installed in an electrical panel.
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Product
AC Current Sensor
RCTi and RCTi 3ph
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The RCTi & RCTrms sensors convert ac current to an isolated 0-5V voltage or 4-20mA current loop. TA5V-5A allows compatibility with existing 1A or 5A CT metering circuits. Both offer a choice of proportional (rms) and instantaneous outputs. The available RCT current ranges are 0-100A to 0-50,000Apk. Both RCTi and RCTrms provide accurate measurement over a wide bandwidth ensuring precise measurement even with harmonically distorted wave shapes - using a flexible clip-on sensing coil. The RCTs are available as single and three phase models.
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Product
Digital Power Meter (High Accuracy Model)
LS2050
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LS2050 digital power meter is a new generation intelligent product which adopts digital sampling technology to analysis of the waveform. It has the following features: • Three windows digital display which reduces reading error, intuitive and convenient • Adopts high speed MCU and high precision A/D to control and measurement • All measured data as virtual value, also suit to signal waveform distortion • Fast test • Equipped with RS232 communicate function, can use upper computer software to carry on remote operation, control and read corresponding data, the test data and waveform could be displayed in the PC, Chinese and English operation interface, high intelligent instrument • This instrument provides two kinds of method to calculate total harmonic distortion (THD), IEC and CSA.
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Product
Analyser
Harmonics & Flicker
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The Laplace Harmonics and Flicker analyser provides the user with a complete system for testing product compliance with IEC61000-3-2 and IEC61000-3-3.
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Product
High-Reliability Voltage Controlled Oscillators
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16 Models with Frequency Bands ranging from 10 MHz to 4350 MHz. 0.5" Hermetically Sealed Surface Mount Package. 50 Ohm Internal Matching. Designed to meet MIL-STD-883 and MIL-STD-202 Test Conditions. Wide Voltage Tuning Range from 0.5V to 20V. Phase Noise as low as -120 dBc/Hz @ 10 KHz offset. 2nd Harmonics as low as -25 dBc. RoHS and REACH Compliant. All models are EAR99. These products are used in military electronics, SATCOM, test and measurement and wireless communications.
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Product
NI-9227, 50 kS/s/ch, 5 Arms, 24-Bit, 4-Channel C Series Current Input Module
781099-02
Current Input Module
50 kS/s/ch, 5 Arms, 24-Bit, 4-Channel C Series Current Input Module - The NI‑9227 was designed to provide high-accuracy measurements to meet the demands of data acquisition and control applications. It includes built-in anti-aliasing filters. When used with a C Series Voltage Input Module, the NI‑9227 can measure power and energy consumption for applications such as appliance and electronic device test. You can not only measure and meter current and power but also look at quality factors such as noise, frequency, and harmonics.
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Product
RF & Microwave Signal Generator
SMA100B
Microwave Signal Generator
The R&S®SMA100B RF and microwave signal generator delivers uncompromising maximum performance. It provides the purest output signals while maintaining the highest output power levels with the lowest harmonics, far outpacing the competition. As the world's leading signal generator, it can handle the most demanding module and system T&M tasks in the RF semiconductor, wireless communications, aerospace and defense industries.
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Product
AC Power Source, Frequency Converter
BL1350 Series
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Behlman's BL1350 AC Power Supply / Frequency Converter / Inverter, requires just 3.5" of rack height, and weighs as low as 45 pounds, yet it delivers 1350 VA of quality AC power. In the BL 1350, you'll find the quality features you expect from Behlman, fully adjustable frequency and voltage, total harmonic distortion of less than 0.5%, high efficiency, plus excellent line and load regulation.
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Product
NI-9238, ±500 mV, 50 kS/s/ch, 24-Bit, Simultaneous Input, 4-Channel C Series Voltage Input Module
783311-01
Voltage Input Module
±500 mV, 50 kS/s/ch, 24-Bit, Simultaneous Input, 4-Channel C Series Voltage Input Module - The NI‑9238 performs differential analog input. The measurement range is compatible with many low-voltage sensors such as current shunts and current transducers in high-current applications. When used with higher-voltage C Series Voltage Input Modules, the NI‑9238 can measure power and energy consumption for applications such as appliance test, industrial machine monitoring, power quality analysis, phasor measurements, and harmonic analysis.
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Product
Frequency Multipliers
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A series of broadband frequency multipliers is available with output frequencies between 18 and 110 GHz. The use of GaAs diodes on a suspended substrate circuit allows an extremely compact device. Circuit symmetry is used to enhance either even or odd harmonics while suppressing unwanted odd or even harmonics. These devices can be used as higher order even or odd harmonic multipliers with reduced efficiency. All of these multipliers have maximum input power +23 dBm for temperature less than +50°C.
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Product
PXI-2796, 40 GHz, 50 Ω, Dual 6x1 (SP6T) PXI RF Multiplexer Switch Module
782356-01
RF Multiplexer
40 GHz, 50 Ω, Dual 6x1 (SP6T) PXI RF Multiplexer Switch Module—The PXI‑2796 offers a high-density, unterminated multiplexer with dual 6x1 multiplexer banks in the same module. It is ideal for passing high-order harmonics from PXI RF Signal Upconverter modules or routing multiple sources to PXI RF Signal Downconverter modules.
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Product
AC Power Source
LSP-500VAR
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• AC-DC-AC frequency conversion technology, Controlled & tested by 16 bits MCU • Protection for over hot, thundering voltage and current • Total voltage distortion: ≤0.3%; Voltage stability: ≤0.05%/30min • Load adjust rate: ≤0.05%; Frequency stability: ≤0.01%/30min • Output voltage range: AC 0.0~300.0V, Output Frequency Range: 45~70Hz, 100Hz, 200Hz and 400Hz • It is pure sine wave AC power source with low harmonic and high accuracy • Input Power: 220V and 50/60Hz (110V can be option) • Communicate with PC via software, the Voltage & Current set by the software and Power Output can be remote controlled.
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Product
Wireless Belt-Pack Instrument System
IS400 Compact
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The IS400 Pro Digital Hybrid Wireless system sets new standards for wireless guitar and bass. Ultra portability, flat frequency response, low distortion and compandor-free operation provides the closest thing to using a high-quality, short instrument cable. The system reproduces the lowest fundamental from a 5-string bass (low B) at 32Hz up to the very highest overtones and harmonics and provides lively, responsive playing for the professional artist.
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Product
Fiber Optic Modem
VCH-608
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The VCH-608 fiber optic modem is designed to receive and transmit via a fiber optic communication line (FOCL) signals of frequency and time standards (TSV) :- pulse signals 1 Hz (1 PPS) with delay compensation,- harmonic electrical signals with a nominal value frequency 100 MHz with phase instability compensation.
