Noise Figure
delta of UUT noise to ideal.
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Product
Noise Monitoring System
Harmony
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A system that consists of automatic noise measuring device, transmission device, computer system, and operation analysis software, and provides accurate data necessary for establishing noise-related policiesby providing real-time information such as noise level, location, and device status for each branch.
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Product
Small, High Performance InGaAs Camera With Low Noise And High Dynamic Range
Wildcat 640 Series
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The Wildcat 640 series is based on an in-house developed, temperature stabilised InGaAs detector with a 640 x 512 pixel resolution. The Wildcat 640 cameras are offered with high frame rate of up to 220 Hz. The camera comes with a CameraLink or USB3 Vision interface and features low weight and power.
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Product
High-Current, Ultra-Low Noise Filter, 21 V / 500 MA, 10 Ω
N1298A
Noise Filter
The N1298A Series is a collection of low noise filters for the Keysight B2960 Series 6.5-digit low noise source.
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Product
TriaxM-TriaxM, Low Noise Triaxial to Triaxial Cable for SMUs, 1 m
785659-01
Triaxial Cable
The TriaxM-TriaxM Triaxial Cable connects your system to PXI Source Measure Units and other devices that have a triaxial connector. It uses guarding to remove the effects of leakage current and parasitic capacitance when … measuring very low current signals. The cable offers 300 V DC maximum voltage, 3 A maximum continuous current, 10 A maximum pulsed current, and different lengths.
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Product
The Ultra Low Noise Streamer
Sentinel® RD
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Providing an unsurpassed signal-to-noise performance, Sentinel RD is the best-in-class solid streamer available on the market. In both calm and adverse weather conditions and irrespective of towing depth, Sentinel RD produces the highest-quality seismic data, resulting in the clearest seismic image.
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Product
Ultra Low Noise, Rubidium Frequency Standard.
A10-M
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Frequency Referencing, Calibration, Standards Lab, Production Test for Oscillator Manufacturers. A very high stability LOW NOISE 10MHz Rubidium Reference, primarily for production test of quartz oscillators and RF instrumentation frequency referencing. This industry standard 2U rack-mount instrument has a long heritage and ongoing production life for this latest 2009 version that features RS232 monitoring and control of the DPLL, locking the Ultra Low Noise OCXO to the Rubidium. Damping and Bandwidth is controlled by integrator digital gain, proportional digital gain, pre-filter order and subsample rate. Eight values of user selected bandwidth are available.
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Product
Low Noise Pre-Amplifiers
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Low Noise Pre-Amplifier and companion external low noise amplifier (LNA) are used to amplify low level microwave signals. The Pre-Amplifier contains an AC/DC power supply, internal low noise amplifier, and a bias tee to source a DC bias voltage on the RF input connector.To overcome cable loss between the test antenna and the Pre-Amplifier assembly, a remote low noise amplifier (LNA) is mounted directly onto the 10 GHz antenna. A bias tee inside the Pre-Amplifier chassis powers the remote LNA through the coax cable interconnecting the pre-amplifier and the 10 GHz test antenna.
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Product
Noise Activated Warning Signs
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Signs within the workplace that warn of high noise levels are common place as they help ensure that employees, visitors and the public are aware and, if required, wearing ear protectors. This type of signage is ideal when noise levels are stable and consistent.
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Product
Phase Noise Analyzer
NXA-26
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This new NXA-26 is a sea-change in Phase Noise Test Systems. Making both residual and absolute noise measurements out to 26.5 GHz, this self-contained instrument uses either internal or external references with cross correlation for maximum dynamic range. The NXA-26 combines over 25 years of Phase Noise Measurement Technology with an easy to navigate user interface. System operation requires minimal training that will have you making measurements in minutes.
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Product
PC USB Noise & Vibration Measurement Systems
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IEPE Sensor Based Measurement Systems, Charge Amplifier Based Measurement Systems, All-in-One Integrated Vibration Measurement Systems
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Product
Low Noise Prepolarized Microphone
378A04
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The 378A04 is a matched system that is comprised of a high sensitivity microphone and a low noise preamplifier that contains a built-in filter that enables the free-field response to remain flat over a wide frequency range. The system requires a minimum of 4 mA and measures to 6.5 dBA (5.5 dBA typical) within a cost efficient, prepolarized (0V) design. PCB's model 378A04, the industry's first prepolarized low noise microphone and preamplifier system allows you to measure extremely low amplitudes. In the past this was only possible with externally polarized solutions. With a typical noise floor of 5.5dBA, this microphone system delivers all of the benefits commonly associated with prepolarized systems.
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Product
SCB-68A, Noise Rejecting, Shielded I/O Connector Block
782536-01
Terminal Block
68-Pin Female Screw Terminal to 68-Pin Female D-SUB, DIN-Rail, Shielded I/O Connector Terminal Block - The SCB-68A provides a shielded I/O connection for interfacing I/O signals to plug-in data acquisition devices with 68-pin connectors. This Terminal Block combines with shield cables to provide low-noise signal termination. The SCB-68A incorporates a completely redesigned mechanical enclosure with a magnetic removable lid, DIN-rail mount compatibility, and a resettable fuse. It is compatible with single- and dual-connector Multifunction I/O with 68-pin connectors. The SCB-68A also includes two general-purpose breadboard areas and an onboard cold-junction compensation sensor.
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Product
Ultra Low Noise Disciplined Frequency 4220a Standard with Rubidium and OCXO Clean-Up Oscillator
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Precise Time and Frequency, Inc.
The ptf 4220A is an Ultra Low Noise Disciplined Frequency Standard with rubidium and OCXO clean-up oscillator.The instrument contains a high performance rubidium module, with an extended life design, and very low aging rate, with high quality OCXO o/p for low phase noise.
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Product
ECM Noise Under RF Test System
BK8020
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The BaKo Type BK8020 ECM Noise Under RF Test System tests microphones under RF noise, using a ‘Direct Injection Test’ in the frequency range of 5MHz~2.5GHz with an amplitude modulated (AM) disturbance signal of 1kHz. You run the system using the controlling PC, which allows automatic configuration and which runs the test sequence automatically. When you finish testing, you can print data as an MS Excel report or save it for comparison and analysis.
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Product
Test Accelerometer Sensitivity And Noise Test
Accelerometer Test Unit
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*Quick and Accurate Accelerometer Test*Battery operation*All tests use 32-bit resolution A to D Converter*All data downloaded to PC via Ethernet link*Records all data to a flexible easy to use database*Records time and date of tests
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Product
IEC60335-2-9 Clause 3 Figure 103 Vessel For Testing Hotplates
CX-GZ
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Shenzhen Chuangxin Instruments Co., Ltd.
IEC60335-2-9 clause 3 figure 103 Vessel for testing hotplatesParameter:1.Pot and lid material industrial aluminum2. Pot material thickness 2 mm;3. The bottom of the pot body can not be outward convex, can not exceed 0.05mm;4. Pot body and lid surface should be smooth;5, size: 110, 145, 180, 220, 300mm each one
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Product
Noise Meters
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Here you will find a full range with an industrial standard noise meter / sound meter to suit every requirement. With the portable noise meter you can carry out measurements quickly to gain control of a situation or to set the sound meter to take timed measurements. The noise meter is important for all industries, especially by using it as a mobile noise meter which is able to assess office stress levels or street noise levels. Often problems arise from noisy neighbors or if bars and restaurants are in residential areas and produce noise levels after 10 pm in excess of what local laws permit. A noise meter / sound meter will help here.We can assess which noise meter or sound meter you require in relation to the issue you have and the relating laws (requirements regarding a sound meter and a sound meter’s usage vary depending on the country). We also have noise meter microphone extension cords, tripods, sound meter calibrators and calibration certificates for most noise meter models.
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Product
Occupational Noise Measurement System
NK122
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This Occupational Noise Measurement System is designed to give Health and Safety Managers, or any other professional with responsibilities for managing noise in the workplace, everything they need to protect your workforce from over exposure to noise and to help you ensure your company is complying with The Control of Noise at Work Regulations 2005.
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Product
9KHz-2.1GHz, Spectrum Analyzer, Phase Noise<-98dBc/Hz, Amplitude Accuracy<0.7dB, 10.1" Color Display
T3SA3100
Spectrum Analyzer
9KHz-2.1GHz, Spectrum Analyzer, Phase Noise<-98dBc/Hz, Amplitude Accuracy<0.7dB, 10.1" Color Display.
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Product
Noise Sources
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This power amplifier ensures that you get the maximum sound pressure level out of the Norsonic range of speakers.
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Product
Site Vibration And Noise Testing
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Response Dynamics Vibration Engineering, Inc.
Effective vibration isolation is critical to the performance of many systems. It is often much more challenging than expected because the structural dynamics of the supporting structure, and the isolated structure, also affect the isolation performance. Isolation resonances can often create other vibration problems and confound an engineering team. We have successfully designed vibration isolation into countless systems over the years using unique custom solutions as well as adapting standard components and applying them properly to the design.
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Product
Permanent Noise Monitoring System
831-NMS
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The Model 831-NMS permanent noise monitoring system is designed for long term monitoring around airports, industrial facilities, motorsport complexes, wind farms, mining operations, and within the general community. Many required accessories are integrated through the INT docking station. Two way remote communication is available for monitoring and control from a central station. Larson Davis provides the hardware, software and open interface to allow this system to be customized for any application or purpose.
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Product
Power Sensor and SNS Noise Source Cable (1.5m / 5 feet)
11730A
Power Sensor
The Keysight 11730 series power sensor cables are used with the 8480 and E-series power sensors (except the E9320 family of peak and average sensors). These cables are designed to reduce RFI effects on low power readings with an improved shielding design in the cable itself. Cables may be ordered individually or in pairs in any combination desired for single and dual-channel measurements.
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Product
Noise And Vibration Tester
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In a miniaturized motor, even the slightest rumbling sound that occurs during rotation can be a cause for failure.
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Product
Phase Noise Analyzers
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Holzworth Instrumentation, Inc.
Holzworth's Real Time Phase Noise Analyzers are each designed to provide data faster than any other system, while maintaining data accuracy and repeatibilty. There is no guess work as to whether results are valid to the DUT or if there are unwanted variations or contributions coming from the measurement system itself.
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Product
Noise Dosimeters
Spark Family
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Spark® series dosimeters are compact, affordable and tamper-proof personal Noise Dosimeter that measures the following to applicable IEC and ANSI standards:*Noise Exposure: Multiple Dose; Projected Dose; Time Weighted Average; (all with 4 user selectable combinations of Exchange Rate, Threshold, Criterion Level and Criterion Time); Sound Exposure Level*Sound Levels:; Leq; Lmax; Lmin; Lpeak/Luwpk, SEL and more*Time and number of events above Ceiling Level (115 dB) and Peak Level (140dB)
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Product
Environmental Noise Monitors
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Our noise monitoring equipment is used across a wide range of applications and location. Each of these systems has been designed to meet the exact needs of the user by combining noise monitors with a software and support package.
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Product
General Noise & Vibration
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NVGate, the software platform is the cornerstone for all measurement tasks. It hosts the suite of OROS software modules. Whatever the application and software module, it allows you working in a coherent and continuous environment.
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