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Category Archives: Noisecom @fr

Carrier-to-Noise Generators: Integration of Internal Spectrum Analyzer

juin 9th, 2016 | | Tags:

  Precision C/N Ratio Generation at Specific Carrier Frequencies Enables New Testing Capabilities for Multi-Signal Data Streams in Satellite Communications Noisecom, a Wireless Telecom Group company, announces a new CNG-EbNo programmable precision carrier-to-noise (C/N) generator with an integrated spectrum analyzer designed for communication systems data streams that include multiple carriers in the frequency band.  This new CNG-EbNo allows system designers and test engineers to isolate and characterize a specific frequency in the input data stream, accurately measure the power of the carrier at that frequency and generate a precise C/N

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Noisecom’s CNG-EbNo Series precision Eb/No Generator

septembre 2nd, 2015 | | Tags:

  Automates and Speeds up Satellite Modem BER vs. Eb/No Testing   Noisecom, a Wireless Telecom Group company (NYSE: WTT), simplifies Satellite Modem BER vs. Eb/No testing with its family of Programmable Precision Eb/No Generators.   BER is the main indicator of transmission quality in a Satellite communication system and Eb/No is its main driver. Generating the right Eb/No ratio requires precision measurement of the desired signal power and noise power, calculating Eb, energy per bit, using the data rate and No normalized noise in 1 Hz bandwidth. Noisecom’s CNG-EbNo,

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Check out the new Boonton/Microlab/Noisecom official web pages

mars 24th, 2014 | | Tags:

The 3 companies of WTG have a new official web page! Noisecom Microlab Boonton

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New Webinar – Noisecom JV9000: Test your device, circuit or system performance against noise on Vcc

mars 11th, 2014 | | Tags:

Communication devices and other electronic equipment use a variety of active devices including digital and analog ICs.  Increased data clock rates and densely packed active components create an ideal environment for electromagnetic interference (EMI) as well as create ground bounce and Vcc droop.  This interference contributes to jitter and timing problems within the integrated circuits and its impact on performance is difficult to model using simulations therefore it needs to be verified early in the design cycle.  Noisecom JV9000 generates random noise (AWGN) and deterministic (CW) signals and injects them

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Noisecom VCC Noise and Spur Generator for Immunity Measurements and Specifications of Integrated Circuits

mars 10th, 2014 | | Tags:

Noisecom, a Wireless Telecom Group company (NYSE: WTT), has launched its new JV9000 series, a family of Programmable  and Adjustable VCC Noise and Spur Generators. Noise disturbance on Ground and Vcc planes is an increasing concern for component designers. Switching power supplies are one known culprit for power level impurities, but fast switching digital outputs also introduce unwanted noise. Whether developing or operating highly accurate PLL and clock circuits, A/D D/A converters, other linear precision circuits, Ground and VCC noise can significantly influence system functionality especially with ever decreasing supply

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