Phase Noise
Random variations of a signal's frequency.
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6.4-GSPS Single Channel or 3.2-GSPS Dual Channel, 12-bit, RF-Sampling ADC
ADC12DJ3200 / LMX2594
Analog-to-digital converter (ADC) and phase-locked loop (PLL) with an integrated voltage-controlled oscillator (VCO) that deliver the widest bandwidth, lowest phase noise and highest dynamic range in the industry. The wideband ADC12DJ3200 is the fastest 12-bit ADC, delivering speeds up to 6.4 GSPS. The LMX2594 is the industry's first wideband PLL solution to generate frequencies of up to 15 GHz without using an internal frequency doubler.
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RF Analyzer
Occupied Bandwidth (OBW)Adjacent Channel Power (ACP)Channel Power (CHP)Complementary Cumulative Density Function (CCDF) Intermodulation (IMD)Spectrum Emission Mask (SEM) IQ (Waveform)Phase Noise
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RF Synthesizers Modules
Holzworth Instrumentation, Inc.
Holzworth's RF Synthesizers Modules were originally designed as the internal, tunable LO test sources for Holzworth phase noise analyzer products. Due to the need for easy integration, the HSM Series designs incorporate a long list of electrical and mechanical features to satisfy the demanding requirements of today's high performance communications systems and integrated test systems. FIELD PROVEN RELIABLITY with MTBFs exceeding 240kHrs.
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Time & Frequency Distribution Amplifiers
Brandywine offers a wide range of high quality, state of the art signal timing distribution amplifiers, all with very low phase noise. These precision timing signal distribution amplifiers offer a variety of time and frequency signals and interface formats including IRIG A, IRIG B, Have Quick, 1PPS, as well as low phase noise reference frequencies. All of our distribution amplifiers feature dual inputs with automatic failover and multiple independently buffered outputs.
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Volume Production Oscillators
Volume production oscillators utilize either high performance GaAs Gunn diodes with high Q cavity designs or state-of-the-art FET devices with dielectric resonators to yield excellent phase noise and stability. These oscillators are free running with extremely high frequency and power stability. The oscillators are generally designed and manufactured for fixed frequency applications. However, fine frequency adjustments can be achieved by mechanically tuning the provided self-locking screw. While the below standard models are offered for immediate production release, custom models are also available.
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Phase Locked Oscillators
Phase-Locked Oscillator with an external Reference Oscillator. Desirable Output Frequencies: 50 MHz, 100 MHz, 500 MHz, 1000 MHz, 2000 MHz, 4000 MHz, 6000 MHz. Exceptional Phase Noise Performance @ 10 KHz offset: -105 dBc/Hz Typical.
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RF Amplifier Modules
Analog Devices RF amplifier modules offer high linearity, low noise figures, and low phase noise, as well as low power consumption. These devices are all fully specified over frequency and temperature for use in a variety of applications.
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Signal Generator
8005
5 digit BCD, 1 latch control line, 25 pin female, D type connector. Normal switching mode, SSB phase noise will be degraded in the fast mode.
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DC-Powered, Phase Sequence Monitor
PAD/PLD
NAI's PAD and PLD are DC-Powered, Phase Sequence Monitors that protect three-phase loads from damage due to phase reversals or phase absence. These sequence monitors are ideally suited for rugged defense and industrial applications.
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Voltage Controlled Oscillators
Mercury Systems’ VCOs (Voltage Controlled Oscillators) offer predictable consistency, rugged design and reliable performance. Our VCO products will meet your application’s most demanding stability and low phase noise requirements; featuring wide tuning bandwidth up to an octave. With custom designs and space qualified versions, trust Mercury to provide the VCOs for your next design.
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AC-Powered, Phase Sequence Monitor
PAA/PLA
NAI's PAA and PLA are AC-Powered, Phase Sequence Monitors that protect three-phase loads from damage due to phase reversals or phase absence. These sequence monitors are ideally suited for rugged defense and industrial applications.
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6.5-Digit Low Noise Power Source, 32 W, 210 V, 3 A, 2-Channel
B2962B
The Keysight B2961B Series 6.5-digit low noise source power supplies provide a power supply and source solution that meets the difficult measurement challenges researchers, designers, and developers face working on advanced components, circuits, and materials.
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mmWave and Microwave GaAs Frequency Dividers and Prescalers
Keysight Technologies provides MMIC frequency dividers and prescalers ideal for high-frequency communications, microwave instrumentation, and electronic warfare (EW) radar system applications. These devices operate from DC to 16 GHz and provide a large input power sensitivity window and low phase noise.
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Up & Down Converter/RF Suite
DNA
DNA is one of the most effective phase noise and frequency stability analysers on the market. It is based on a unique digital architecture that reduces thermal noise and obtains top performance in terms of near phase noise, with a limit set by a user reference clock. DNA also includes in-built oscillators for advanced autonomous operation.
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Microwave Downconverter, 3 GHz to 26.5 or 110 GHz
E5053A
The E5053A microwave downconverter is designed to operate with the E5052A/B signal source analyzer (SSA). When configured with the E5053A microwave downconverter, the E5052A/B SSA offers exceptional phase noise sensitivity up to 26.5 GHz. Additionally, combining a pair of 11970 series harmonic mixers offers the phase noise measurement up to 110 GHz.
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MXG X-Series RF Analog Signal Generator, 9 kHz to 6 GHz
N5181B
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
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PXIe-5841, 6 GHz, 1 GHz Bandwidth, RF PXI Vector Signal Transceiver
785832-01
6 GHz, 1 GHz Bandwidth, RF PXI Vector Signal Transceiver - The PXIe-5841 is a vector signal transceiver (VST) with 1 GHz of instantaneous bandwidth. It combines vector signal generator, vector signal analyzer and high-speed serial interface capabilities with FPGA-based real-time signal processing and control. The PXIe-5841 features the flexibility of a software defined radio architecture with RF instrument class performance. This VST delivers the fast measurement speed and small form factor of a production test box with the flexibility and high performance of R&D-grade box instruments. The PXIe-5841 is available with an optional high-performance local oscillator module for improved phase noise, measurement time, and EVM performance. You can use the VST to test a variety of cellular and wireless standards such as Wi-Fi 6 and 5G NR. In addition, you can expand the small, two slot 2U PXI Express form factor to support multiple input, multiple output (MIMO) configurations.
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Phase Angle Voltmeters
Since the development of the first Phase Angle Voltmeter (PAV) over 50 years ago, North Atlantic Industries has been the industry leader in AC Measurement Instrumentation. Our name has become synonymous with innovation and quality. Our products, specifically designed for defense, industrial, and commercial applications, deliver industry-leading accuracy, repeatability, and reliability.NAI’s units of today are actually multifunction Digital Analyzing Voltmeters that combine a complete Voltmeter, a Phase Angle Voltmeter, and a Waveform Signal Analyzer in a single microprocessor-based instrument. With these versatile and flexible instruments, a wide range of tests can be performed, either manually using the front panel controls or automatically using the IEEE-488 bus. Designed for the Synchro/Resolver and LVDT/RVDT marketplace, NAI’s Voltmeters are used in a variety of applications.
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High-Reliability Voltage Controlled Oscillators
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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Phase Angle Voltmeter, Industry Standard
2250A
NAI's 2250A Phase Angle Voltmeter is the most accurate and versatile AC measurement tool in the Synchro/Resolver and LVDT/RVDT marketplace. Considered the industry standard and based on the latest DSP and FPGA technologies, the 2250A substantially extends and simplifies the capabilities of the legacy 2250 model.
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Femtosecond Fiber Lasers
Best in class femtosecond fiber lasers: highest output power, lowest phase noise, highest reliability. Choose the perfect model for your application from our Erbium and Ytterbium fiber lasers with center emission wavelengths from the visible to the NIR, and extending to the Mid-IR in selected models.
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Ultra-low Noise Phase Inverter - Buffer
WMA-IB-LN
The WMA-IB-LN can be used to double the output voltage of two high voltage amplifiers by driving them in bridge mode, or as high impedance input buffer while maintaining precision and ultra-low noise. The WMA-IB-LN model has been designed specifically for the Falco Systems WMA-200 high voltage amplifier. Two WMA-200 amplifiers combined with one WMA-IB-LN provide unprecedented noise performance and output voltage range.
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Test Box
RF
This is a custom made part of a Phase Noise test system. It contains relays, filters, amplifiers, and so on. It works with other of-the-shelf eqipment, and custom software to form a high volume production test system.
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Noise Dosimeter
ASV5910-3
Hangzhou Aihua Instruments Co., Ltd.
*Attractivedesign, mini—sized and weighs only 85g*Modulardesign, cable—free and dual channels*Complywith IEC61672, IEC61252 and ANSI S1.25*Rechargeable lithium polymer battery*Softwarepackage, downloads to PC*Varietymounting methods
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Noise Reduction
Applied Research and Technolgy
Eliminate ground hum with our specialized transformers and isolators.
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Noise Dosemeter
Castle GA257B
The SONUS Pocket Dosemeters are designed to be powerful and easy to use. These dosemeters are small and tough so measurements and data can be collected throughout the working period. Data can be reviewed on screen or downloaded to a PC for further analysis. The SONUS GA257B is a dedicated basic dosemeter fully compliant with IEC 61252:1993 and IEC 61672-1:2013, giving simultaneous sound exposure (Lep'd) and maximum peak (Zpeak) measurements, an essential feature for Noise at Work Regulations assessments.
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Phase Indicators
Kyoritsu Electrical Instruments Works, Ltd.
New technology permits safe testing, without the need of direct contact between probes and live wires. The insulated crocodile clips can clip insulated cables from 2.4 to 30mm. Phase rotation is indicated by the rotary illumination of LEDs and logical audible tones. The instrument can be fixed to a metal panel via the magnet on the back side. Wide measuring range for 3 phase installations from 70V to 1000V AC. Super brightness function permits clear LED''''s indication also in sunshine. Complies with IEC 61010-1 CAT IV 600V and CAT III 1000V.
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Power Phase Converter Single phase 220VAC to 3 phase 380VAC Converter
SDT-40KW
Zhejiang Sandi Electric Co., Ltd
SANDI SDT series single-phase to three-phase converter, adopted SVPWM modulation control technology, which can convert ordinary single-phase power to industrial three-phase power. After through SDT series single-phase to three phase converter power conversion, the three-phase power output is standard pure sine wave, the harmonic distortion rate (THD) is less than 2%, totally meet the national standards of three-phase power quality, applicable to all types of load.
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Noise Location Package
Type HFDF
National RF’s Type HFDF high frequency location system is a proven noise hunting and location directional antenna system that allows you, in many cases, to walk right up to the source of High Frequency (HF) noise! Used by several power companies around the United States, professional noise hunters, and other communications specialists, the HFDF has located noise sources that emanated from pole power transformers, arcing electric fences, CATV in-line amplifiers, plasma TV screens, and even Marijuana grower’s heating lamps! The system incorporates several plug-in, tunable magnetic loop sensors of a proprietary National RF design, that cover the frequency range between 1.8 MHz and 55 MHz. The unit is packaged in a hand-held, lightweight metallic enclosure, with a pistol grip and a magnetic compass mounted on top. The compass is used to get magnetic bearings to the noise source, which may be plotted on a map to triangulate, and ultimately pin-point, the location of the noise source. In certain cases, our customers tell us that they have been able to walk right up to the interfering noise source and correct the situation on the spot!
