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FFT
Fast Fourier Transform
- TEAM SOLUTIONS, INC.
product
HandyScope HS5: 100 MS/s 250MHz BW, 2 Channel, USB Digital Storage Oscilloscope, 10MHz AWG, Spectrum Analyzer, Voltmeter, Transient Recorder
HS5-110XM-W5
The Handyscope HS5 is the first USB oscilloscope (USB powered) sampling at 100 MHz, with a 14 bits resolution and a 250 MHz bandwidth. This makes it possible to analyze very fast signals with very small amplitudes. The smallest distortions can be revealed due to the high resolution and bandwidth. Because of the deep memory (up to 64 MSamples on one channel), long record measurements are available for intermittent phenomena and Fast Fourier Transform calculations with over 32 million spectral lines can be performed. Using very fast FFT algorithms, an FFT with 1 million spectral lines can be performed within a second.
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Measurement
DC Voltmeter
DC Voltmeter is used for measuring DC voltage coming to the input channels of ADC modules and FFT spectrum analyzers. The indicator displays the DC voltage mean value and root-mean-square deviation (RMSD) from the mean value of the selected channel signal. It is possible to change the averaging of the displayed value (0.1; 1, or 10 s) and to select a necessary channel of the ADC module and FFT spectrum analyzer or a virtual channel.
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Bit Waveform Digitizer
ATS9360
ATS9360 is a fast,12 bit waveform digitizer based on the 8-lane PCI Express Gen2 interface. With on-FPGA FFT and boasting data throughput as fast as 3.5 GB/s (3500 MB/s) and sample rate of 1.8 GS/s across 2 simultaneous inputs, ATS9360 is an ideal solution for many applications, including next generation OCT, radar, ultrasonics, spectrometry and RF signal recording.
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ZETVIEW SCADA System
ZETVIEW SCADA serves as a system for collecting and processing data from devices connected to the PC (FFT spectrum analyzers, ADC and DAC boards, multimeters). The SCADA system is also designed for process management automation.
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Color Screen Sound Level Meter
AWA6228+
Hangzhou Aihua Instruments Co., Ltd.
* A handhold noise measuring instrument* Multifunction and user- friendly sound level meter(sound level meter, integrating SLM, 1/1 OCT, 1/3 OCT analyzer, FFT analyzer, Noise dosimeter)* 240×320 color screen* Measurement range up to 142dB* Synchronously do integrating measure, statistical, real-time 1/1 OCT, 1/3 OCT, FFT analysis and noise dosimeter measure* Comply with IEC 61672 Class 1 and IEC61260 Class 1 and IEC 61252
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Super Phosphor Oscilloscopes
SDS2000X-E Series
The SDS2000X-E series employs a new generation of SPO technology. With its excellent signal fidelity, background noise is lower than similar products in the industry. It has a minimum vertical input range of 500 uV/div, an innovative digital trigger system with high sensitivity and low jitter, and a waveform capture rate of 400,000 frames/sec (sequence mode). It also employs a 256-level intensity grading display function and a color temperature display mode not found in other models in this class. Siglent’s newest oscilloscope offering supports multiple powerful triggering modes including serial bus triggering and decoding. History waveform recording and sequential triggering allow for extended waveform records to be captured, stored, and analyzed. Also included is the deep memory FFT. This math function uses upto 1 M samples for the FFT calculation, providing the SDS2000X-E with very high frequency resolution. The hardware co-processor executes true fast measurement and math to all of 28M sample points so that there is minimal distortion on analysis. It also supports searching and navigating, on-screen Bode plot, 16 channel digital /MSO (optional), an external USB powered 25 MHz AWG function generator module (option), a USB WIFI adapter for wireless control and monitoring (option), and an embedded application that allows remote control via web browser. The features and high-performance of the SDS2000X-E oscilloscopes cannot be matched else anywhere at this price.
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Time Frequency Analysis Function
OS-0527
This function can evaluate transient phenomena that were difficult to capture by FFT analysis, and display clearly time change of the frequency component while maintaining its frequency resolution . The OS-0527 is equipped with STFT (Short Time Fourier Transform) and Wavelet transform.
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Sound Level Meter
AWA5688
Hangzhou Aihua Instruments Co., Ltd.
* A handhold noise measuring instrument*. Multifunction and user- friendly sound level meter(sound level meter, integrating SLM, 1/1 OCT, 1/3 OCT analyzer, FFT analyzer, Noise dosimeter)* 240×320 color screen* Measurement range up to 133dB* Synchronously do integrating measure, statistical, real-time 1/1 OCT, 1/3 OCT, FFT analysis and noise dosimeter measure* Comply with IEC 61672 Class 2 and IEC61260 Class 2 and IEC 61252
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14-bit Oscilloscope/Digitizer for PXI
ZT4441-PXI
Avionics Interface Technologies
On-board calculation of over 40 waveform parameters related to voltage, time, and frequency (FFT), Multiple acquisition modes including averaging, high-resolution, peak detect, and envelope
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Measurement
Phasemeter
Phasemeter is used for measuring the phase difference of two signals coming to the input channels of FFT spectrum analyzers. The upper line of the indicator displays the current phase difference value in degrees, the lower line – phase difference value in radians. It is possible to change the averaging of the displayed value (0.1 or 1 s) and to select necessary FFT spectrum analyzer channels.
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Charge Converter
CH-6130/6140
The CH-6130/6140 charge converter is a simplified type of charge amplifier converting charge signal to voltage.It can be connected directly to an input BNC connector of a CCLD applicable equipment such as FFT analyzer or vibration comparator, enabling direct connection of a charge output pickup without suing a box type amplifier.
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Shaker Controllers
ZET 017-U Series
Shaker Controllers of ZET 017-U series are represented by a software and hardware complex solutions based on FFT spectrum analyzer ZET 017 with task-specific software ZETLAB VIBRO for the control of shock and vibration impact produced by electrodynamic shaker systems. The modular principle of the system structure allows to increase the number of measuring channels from 4 up to 24.
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Real Time DSP Software
ATS-GPU
ATS-GPU is a software framework developed by AlazarTech to allow users to do real-time signal processing using an Open CL compatible Graphical Processing Unit (GPU). Input to the GPU can either come from an AlazarTech PCI Express waveform digitizer or from user-supplied data. Fundamentally, ATS-GPU solves the problem of transferring data from a waveform digitizer to a GPU at very high speeds. A floating point FFT routine built into ATS-GPU has been benchmarked at 235,000 FFTs per second for 2048 points on one input. Ideal for Optical Coherence Tomography (SS-OCT). Benchmarks also showed that users can keep up with 500 MS/s sampling on one channel for 2048 point streaming FFTs.
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Vibration Meters
Is a multi-function portable meter that bridges the gap between the basic Vibration Meter and advanced FFT data collector / analyser.
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Services
ADC Channel Listening
The program is used for listening to signals coming to the input channels of ADC modules and FFT Spectrum Analyzers.
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Transceiver Module
ICS-1572A
The ICS-1572A is equipped with a Xilinx Virtex-6 LX240T that can be loaded with standard functions such as wideband DDC, FFT and time stamping - or programmed by the user for any required function.
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USB Virtual Oscilloscope
KT-5022
Color TFT LCD display, Portable2 channels, 25MHz Bandwidth, 500MSa/s real-time sampling rateMemory depth: 4Kpts & 32KptsEdge, Pulse, Video, Slope, and Alternative trigger functionPass/Fail functionUnique Digital Filter function and Waveform recorder functionCursor measure coversManual mode, Track mode and Auto modeChannel waveform and its FFT waveform display on split screenWaveform Intensity and Grid Brightness can be adjustedStandard setup interface: USB Host, USB Device, RS-232/RJ-45 Connector, Pass/Fail output
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Owon Digital 4 Channel Touch Screen Oscilloscope
Touch-screen DSO
Shenzhen Chuangxin Instruments Co., Ltd.
- Max 200MHz bandwidth, up to 2GS/s realtime sample rate- 7.6M record length- 50,000 wfms/s waveform capture rate- waveform zooming (horizontal / vertical), and saving- FFT points (length, and resolution variable)- multi-window extension- user-friendly voice warning- 8 inch 800 x 600 pixels high def LCD- multi- communication interface : USB, VGA, LAN
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Saluki SE1022 DSP Lock-In Amplifier
SE1022 Digital Lock-in Amplifier provides an excellent performance within its bandwidth from 1 mHz to 102 kHz. With the advantage of the latest digital signal processing technology and high-precision 24-bit ADC, SE1022 can easily detect the phase and the magnitude of weak signals overwhelmed by various large noises. The performance of SE1022 is as good as other lock-in amplifiers brands, even better in some certain parameters, such as measurement accuracy, SNR, dynamic reserve. Otherwise, SE1022 integrates some special functions like multiple harmonic measurement and FFT, which meets the needs of scientific research and industrial application well.* Saluki SE1022 can be comparable to SRS SR830, even better and more stable.
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HandyScope HS5: 200 MS/s 250MHz BW, 2 Channel, USB Digital Storage Oscilloscope, 20MHz AWG, Spectrum Analyzer, Voltmeter, Transient Recorder
HS5-220XM-W5
The Handyscope HS5 is the first USB oscilloscope (USB powered) sampling at 200 MHz, with a 14 bits resolution and a 250 MHz bandwidth. This makes it possible to analyze very fast signals with very small amplitudes. The smallest distortions can be revealed due to the high resolution and bandwidth. Because of the deep memory (up to 64 MSamples on one channel), long record measurements are available for intermittent phenomena and Fast Fourier Transform calculations with over 32 million spectral lines can be performed. Using very fast FFT algorithms, an FFT with 1 million spectral lines can be performed within a second.
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FFT Analyzer Software Modules
Metra Mess- und Frequenztechnik in Radebeul e.K.
*Vibration analyzer for low and middle frequencies*Calculates the spectrum of vibration acceleration*VM-FFT+ also for velocity and displacement*RMS and peak spectrum*Envelope spectrum for roller bearing analysis with VM-FFT+*Limit curve with external alarms in VM-FFT+*Power spectral density (PSD) with VM-FFT+*Two measuring cursors for magnitudes and frequencies with snap-in function*Up to four signals per window*One VM-FFT license can be operated simultaneously up to four times with different settings*VM-SCOPE may trigger the frequency analyzer module VM-FFT*External messengers *Offline measurement
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FPGA Fast Fourier Transformation (FFT)
eXpert / Fast Fourier Transformation
Fourier Transform Analysis is Advanced On-board FPGA Technology a powerful signal-processing technique used in a wide variety of applications. GaGe’s eXpert FFT firmware allows CompuScopehardware to perform Fourier Analysis within its on-board processing FPGA.
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Portable 2 Channel/4 Channel FFT Analyzer
CF-9200/9400
The CF-9200 and CF-9400 are an all-in-one portable FFT analyzer. All FFT analysis operations can be performed with the integrated hard keys and capacitance type touch panel without requiring an external PC for analysis. The new, exclusively developed 100kHz high-performance analysis front-end system incorporating a 24-bit A/D converter enables easier and more reliable analysis of noise and vibration generated by plant lines, pumps, motors, automobiles, railway vehicles, home electrical appliances and devices, and electrical and electronic parts than previous models. The CF-9200 and CF-9400 also offer solutions for field workers in their FFT analysis, including the resonance and frequency characteristics of mechanical structures in a vibrating environment with electromagnetic vibrators and impulse hammers.
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Tracking Analysis Software
DS-0322
This software enables tracking analysis with high-speed (calculation speed: approx. at 20ms/4-ch), high-resolution (1000 blocks max.) and high-accuracy (more than 100dB dynamic range). It can plot rotation-tracking diagram during calculation, and also can set and plot the diagram of intended order or frequency after the calculation. *DS-0321 series FFT analysis software is required.
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USB Virtual Oscilloscope
DSO-2250
USB2.0 interface, no external power source required, easy to use. be suitable for computer，product line maintenance，be used easily on business. High performance . 23 measurement functions, PASS/FAIL Check, be suitable for technical application. Waveform average, persistence, intensity, invert, addition, subtraction, multiplication, division, X-Y plot. Save waveform in the following: text file, jpg/bmp graphic file, MS excel/word file. FFT One computer can connect many DSO, extend channel easily. Labview\VB\VC\Delphi\C++Build Second Design instance. Operating System: Windows98,Windows Me, Windows NT, Windows 2000, Windows XP ,VISTA Dimensions (mm):190(L) x100(W) x35(H), be carried easily.
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HandyScope HS5: 50 MS/s 250MHz BW, 2 Channel, USB Digital Storage Oscilloscope, 5MHz AWG, Spectrum Analyzer, Voltmeter, Transient Recorder
HS5-055XM-W5
The Handyscope HS5 is the first USB oscilloscope (USB powered) sampling at 50 MHz, with a 14 bits resolution and a 250 MHz bandwidth. This makes it possible to analyze very fast signals with very small amplitudes. The smallest distortions can be revealed due to the high resolution and bandwidth. Because of the deep memory (up to 64 MSamples on one channel), long record measurements are available for intermittent phenomena and Fast Fourier Transform calculations with over 32 million spectral lines can be performed. Using very fast FFT algorithms, an FFT with 1 million spectral lines can be performed within a second.
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Instruments
Designed to be the best for field operations, the OROS 3-Series instruments offer the capabilities of advanced laboratory instruments in a rugged and portable package that takes any measurement situation in its stride. From 2 to 32 channels, FFT analyzers can be cascaded and distributed to measure up to 1000 channels.
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6-bit Data Acquisition Card
DAP 5216a
The DAP 5216a model adds 16-bit resolution to the proven capabilities of the DAP 5200a line. It has the same real-time processing power as the DAP 5200a. Real-time processing functions include smoothing, filtering, FFT, PID control, and responding to alarm conditions; the DAP 5216a also can scan high-speed data for trigger events in real time to capture pre-trigger as well as post-trigger data.
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Signal Analysis
Modal Analysis
Modal Analysis is used for analyzing pulse and transition characteristics of signals coming from the input channels of FFT spectrum analyzers and seismic stations in real time or recorded time realization view mode.
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Register
Multichannel Recorder
Multichannel Recorder is used for long-term recording and display of signal parameters coming to the input signals of FFT spectrum analyzers (included in the delivery scope) and ADC/DAC modules (optional).
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Vector Spectrum Analyzer
VSA6G2A
Frequency Range: Low Band: low band 100Hz~2MHz, high Band 1MHz~6.2GHz. Frequency Spans: 100Hz~1.35MHz at FFT mode, 1.35MHz~6188MHz at PLL mode full span sweep time 820ms. Sweep Time: PLL mode: 262ms to 200s, FFT mode: 3.33ms~40s. Aplications: FM radio, Two way radio, TV application, Remote controller; Cellular and PCS, CDMA and GSM, GPRS, Edge,WCDMA and 3G, LTE, 915MHz, 2.4G ISM band application, 5.8G ISM band application.
