This is one of the second-generation USB DSOs designed and developed by Virtins Technology. This generation of USB DSOs features Virtins Technology's unique hardware-based DSP algorithm which enhances the performance and functionality dramatically.When used in conjunction with Multi-Instrument® software, the USB DSO converts any desktop, laptop, or tablet PC into a powerful oscilloscope, spectrum analyzer, multimeter, data logger, signal generator and so forth, all of which work simultaneously. 816 Bit 200MSPS 80MHz Oscilloscope and Spectrum Analyzer.
2 analog input, 1 digital output. Unique hardware based DSP algorithm. 10 voltage ranges, 1% DC accuracy.Very small footprint (70 x 24 x111 mm). A comprehensive suite of time-domain, frequency-domain and time-frequency domain processing and analyses. 1 VT DSO-2820R unit with a hardware activated Multi-Instrument Standard software license. 2 2 ´ 100MHz Oscilloscope Probe P2100 with two switchable positions: ´ 1, ´ 10. 3 USB cable (1.5 m). 4 CD (contains the copy-protected Multi-Instrument software and VT DSO-2820R driver). Real Time Sampling Frequency f. Single or Dual Analog Channels. 100 MHz, 50 MHz, 25 MHz, 20 MHz, 10 MHz, 5 MHz, 4 MHz. 2 MHz, 1 MHz, 500 kHz, 400 kHz, 200 kHz, 100 kHz. 50 kHz, 40 kHz, 20 kHz, 10 kHz, 5 kHz, 4 kHz, 2 kHz. 1 kHz, 500 Hz, 400 Hz, 200 Hz, 100 Hz, 50 Hz, 40 Hz. 20 Hz, 10 Hz, 5 Hz, 4 Hz, 2 Hz, 1 Hz. = [Real Time Sampling Frequency]. Maximum 40 GHz, for repetitive signals whose maximum frequency is less than ¼ of the real time sampling frequency.
Not valid for the case of post-trigger. 20000 samples / channel (8 bits, Non-ALT mode) 10000 samples / channel (16 bits, Non-ALT mode). 40000 samples / channel (8 bits, ALT mode).20000 samples / channel (16 bits, ALT mode). Limited only by hard disk space available. Maximum sampling frequency for continuous streaming is computer. And software setting dependent and typically 10 MHz. (single channel, 8 bit) in Multi-Instrument.
(Streaming Mode for Low Frequency Signals). Limited only by the computer memory available. Roll Mode is allowed when f. 5 ns 500 s (Non-Streaming Mode).
(available only when Sampling Frequency is less than 100 MHz). If this option is selected, the effective bit resolution increases from 8 bits to up to 16 bits as the sampling frequency goes down.(Assuming white noise in the signal). No Effective Bit Resolution Enhancement. (DC + AC peak), derated above 100kHz. No (Isolation can be achieved through a USB isolator). 0 100% of Record Length. HFR: High Frequency Rejection, cut off at 0.11.
NR0: Noise Rejection, hysteresis = 1% of half of full scale. NR1: Noise Rejection, hysteresis = 2% of half of full scale.NR2: Noise Rejection, hysteresis = 4% of half of full scale. NR3: Noise Rejection, hysteresis = 8% of half of full scale. NR4: Noise Rejection, hysteresis = 16% of half of full scale. HNX: selectable HFR + adjustable hysteresis = 0% 25% of half of full scale.
Note: The specified hysteresis may be modified internally to ensure [Trigger Level (%)] - [Hysteresis (%)]. 100% at rising edge, or [Trigger Level (%)] + [Hysteresis (%)]. =100 kHz, f=1 kHz, from 2. 8 bits (without bit resolution enhancement). 8 bits (with bit resolution enhancement).
IMD (250 Hz + 8 kHz, 4:1). IMD (19 kHz +20 kHz, 1:1). =100 kHz, f=1 kHz, full-scale input. 45 dB (at the same voltage measuring range for full bandwidth).8 bits with bit resolution enhancement, f. Referenced Single-Ended, Probe Calibration Connector. Digital (when Signal Generator is not running). 0 3.3 V, not adjustable. 25 MHz / N, N=1, 2, 3.. USB 2.0 High Speed / USB 1.1 Full Speed / USB Isolator. Bus powered by USB port, no external power source required. 24 mm (H), Metal Casing. Windows XP, Vista, 7, 8, 10 or above, 32 bit or 64 bit. Multi-Instrument (Standard) is a powerful PC based multi-function virtual instrument software. It supports a variety of hardware ranging from sound cards which are available in almost all computers to proprietary ADC and DAC hardware such as VT DSO, VT IEPE, VT CAMP, VT RTA, NI DAQmx cards and so on. It consists of a dual trace oscilloscope, a real time spectrum analyzer, a signal generator and a multimeter, and can run them simultaneously. For a sound card based system, software triggering is supported. It features a specially designed data acquisition approach, which is able to monitor the input signal continuously without missing any trigger event before a frame of data is collected.
It has a very fast screen refresh rate (typically greater than 50 frames per second). It supports sophisticated triggering method including pre-trigger and post-trigger. Both level trigger and differential trigger are supported. For a non sound card based system, the triggering capability depends on the hardware used. Hardware triggering is supported if the hardware used supports it.
Software triggering is supported if the hardware used supports data streaming. The software has a multilingual user interface, including English, French, German, Italian, Spanish, Portuguese, Russian, Simplified Chinese, Traditional Chinese, Japanese, and Korean. It has been widely used in education, scientific research, audio engineering, electronic engineering, medical diagnosis, vibration analysis, etc.Functions of Multi-Instrument (Standard Version). A comprehensive range of functions are provided in Multi-Instrument (Standard), including. Oscilloscope Mode: dual-trace waveform, waveform addition, subtraction and multiplication, Lissajous Pattern, transient signal recording, voltmeter. Record Mode: Record data to the hard disk continuously until the recording process is stopped manually or 2 gigabytes of data has been recorded, whichever is earlier. During the recording process, acquired data will still be analyzed and displayed to keep the screen updated in real time.
Roll Mode: Data displayed in the Oscilloscope will shift left gradually while the newly acquired data are added from the right. RMS amplitude spectrum, relative amplitude spectrum, octave analysis (1/1,1/3,1/6,1/12,1/24, 1/48, 1/96), frequency compensation, frequency weighting (A, B, C, ITU-R 468), moving average smoothing, peak hold, linear average, exponential average, measurement of THD, THD+N, SNR, SINAD, Noise Level, IMD, Bandwidth, Crosstalk, Harmonics, Peaks, and Energy in user defined frequency bands, phase spectrum, auto correlation function, cross correlation function.. Function generation, multitone generation, arbitrary waveform generation, burst tone generation, MLS generation, DTMF generation, musical scale generation, white noise and pink noise generation, and frequency/amplitude sweep signal generation. RMS, dBV, dBu, dBSPL, dB(A), dB(B), dB(C), Frequency Counter, RPM, Counter, Duty Cycle, Frequency/Voltage Conversion, Cycle RMS, Cycle Mean.The latter seven modes involves a pulse counting process, with the counter trigger level, hysteresis, frequency dividing ratio adjustable. License information and Function Allocation in Multi-Instrument Series.
The full package of Multi-Instrument has six levels and five add-on modules/functions. Note: The item here contains one hardware activated license of Multi-Instrument (Standard) without any add-on modules/functions. "Hardware activated" means that the VT DSO-2820R hardware unit must be connected to the computer in order for the software to work under the licensed mode.
Otherwise the software will work in 21-day fully functional trial mode. No softkey (activation code) will be given under the hardware activated license.Shtml for the function allocation matrix for the six levels of Multi-Instrument. Extended use of the Multi-Instrument Software. With the VT DSO-2820R unit connected to the computer, the Multi-Instrument software will run under the licensed mode. In Multi-Instrument, the ADC device and DAC device can be independently selected.
For example, you can use the VT DSO-2820R as the ADC device and your computer's sound card as the DAC device, and they can work simultaneously. Or, you can use the sound card for both ADC and DAC. Specification for a sound card based system. Bit Depth : 8, 16,24. Trigger Mode: Auto, Normal, Single, Slow.
Trigger Edge: Rising, Failing, Differential. Octave Analysis: 1/1, 1/3, 1/6, 1/12, 1/24, 1/48, 1/96.
Frequency Weighting: A, B, C, ITU-R 468. For a non sound card based system.Please refer to the respective hardware manual. PCs, laptops or tablets with.
Microsoft Windows XP or later, with a USB port. Both 32 bit and 64 bit Windows are supported. Screen horizontal resolution is recommended to be equal to or greater than 1024 pixels. For a sound card based system, 8, 16 or 24 bit Windows compatible sound card is required. The software also supports NI DAQmx cards such as NI USB 6009.
Software upgrade for the same license level is always FREE. When a new version is available, you can just uninstall your current version, download and re-install the new version, as long as the VT DSO-2820R unit is still supported by the new version.
The software license activated by VT DSO-2820R is remotely upgradable. It will take normally about 58 days to deliver to you e. USA, UK, Australia, Canada, Hong Kong, Taiwan, Japan, Korea... In some specially cases, or special places e.Italy, it may take a little longer time. This item is in the category "Business & Industrial\Test, Measurement & Inspection\Analyzers & Data Acquisition\Oscilloscopes & Vectorscopes". The seller is "virtins-technology" and is located in this country: SG.
This item can be shipped worldwide.