Showing product results. 1 - 15 of 2173 products found.
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Keysight Technologies
Keysight Technologies provide a range of noise figure measurements solutions to meet your needs, from the NFA series noise figure analyzers to the noise figure measurement personalities for our spectrum analyzers. We also have a range of noise sources to complete the measurement solution.
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Pulsar Instruments Plc
Noise Dosimeters are wearable, portable, wireless (cable-free), personal noise exposure meters for occupational and workplace noise measurements. They are designed specifically to monitor an employee’s noise exposure in order to comply with Health and Safety regulations.
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American Environments Co., Inc.
A Test Specimens can be evaluated in two different modes in reference to acoustic noise: The Test Specimen's response to acoustic noise and the Test Specimen's generation of acoustic noise.
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Focus Microwaves
Minimum Noise Figure (Fmin): This is the smallest Noise Figure that the device can reach at a given frequency and bias, if it is optimally matched at the source.Equivalent Noise Resistance (Rn): This is a number with the dimension Ohm that indicates how fast the Noise Figure increases when we mismatch the input (source).
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Mesuro Ltd
Noise Parameters: These are four numbers that fully describe the noise behaviour of an active or passive device (twoport) at a given frequency. For practical reasons we use the following quantities as Noise Parameters:
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PCE Instruments
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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NW-Diode Series - Noisewave
NoiseWave’s noise diodes offer a symmetrical white Gaussian noise voltage distribution while maintaining a flat power spectral density versus frequency response.
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CRY2100 Series - Hangzhou JiGao Electroacoustical Science and Technology Co.,Ltd
CRY2110 / 2112 noise sensor is a new type of noise testing equipment for industrial applications. Product performance implements IEC61672-1 / 2 standard and GB / T3785-1 / 2 standard. CRY2110 / 2112 noise sensors are small in size and equipped with precision measurement microphones to ensure good temperature and humidity characteristics. The sensor's integrated signal conditioning, amplification, sampling, and calculation circuits can provide a dynamic range of 110dB and measure environmental noise as low as 25dBA.
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NC1126A - DVTest Inc.
This noise source by Noisecom produces white Gaussian noise up to +13 dBm. It contains a hermetically packaged noise diode that has been pre-selected for special performance characteristics. This module is ideal for many different applications including CATV, Secure communications, Jamming systems, OC-192 Testing, EW & EC.
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NC1128A - DVTest Inc.
This noise source by Noisecom produces white Gaussian noise up to +13 dBm. It contains a hermetically packaged noise diode that has been pre-selected for special performance characteristics. This module is ideal for many different applications including CATV, Secure communications, Jamming systems, OC-192 Testing, EW & EC.
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WGNS - Farran Technology Ltd
The system allows the user to extend the frequency range of the NFA to allow for accurate noise figure measurements to be performed on a device operating in the 26.5 – 170GHz range on wafer as well as in benchtop applications. Farran offers the WGNS series of noise sources to be used in conjunction with the FBC down converters for use as frequency extenders for noise figure measurement test system.
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AtlanTecRF
Manual Broadband Noise Generators provide up to 1 watt of white Gaussian noise output in several models over the 10Hz to 18GHz frequency range and are designed to be used either as laboratory instruments or as built-in system test facilities. The noise, which is diode generated, is amplified and the level can be varied in 1dB steps from 0 to 10dB or optionally in 0.1dB steps from 0 to 101dB.
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SV 104 - SVANTEK Sp. z o.o.
The SV 104 is our latest and smallest ever noise dosimeter. It has incredible functionality, taking full noise dosimeter capabilities into a compact style instrument that beats anything else on the market hands down!Any instrument is only as strong as its weakest point and on a noise dosimeter that's normally the microphone. On the SV 104 we've removed that 'Achilles heel' by using a revolutionary and virtually indestructible MEMS microphone.
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NC3208 - DVTest Inc.
It offers a high ENR output AWGN noise over a wide frequency range. This Noisecom noise source has excellent stability with temperature and voltage for tough environments. It contains a hermetically packaged noise diode that has been pre-selected for special performance characteristics. This module is ideal for many different applications including radar warning receivers (RWR), built-in test equipment (BITE), military aircraft, and Wi-Fi.
