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Contact:
Chudovski V.A., Stetsko I.P.
phone: (+375 17) 2770816
Sakharuk S.A.
phone/fax: (+375 17) 2786915
e-mail: |
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Belarusian State University
Unitary enterprise "Unitechprom"
Address: 1, Kurchatova str.,220064 Minsk,
Republic of Belarus
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Purpose and area of application With the help of AGENT you have an opportunity:
- To form any standard function or any arbitrary combination of functions (ramp, exponent, sine signals, level, Gauss (white) noise, multi-exponent, pulse);
- To set required function analytically (using mathematical expressions or function libraries);
- To set the required waveform graphically, using a freehand “draw” feature, which is easily controlled from the mouse on the computer’s screen;
- To reproduce the real experimental signals, acquired previously with the help of digital storage oscilloscopes.
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Features of AGENT:
- 14 bit 100 MSPS DAC;
- Precision triggering system;
- Computer board for PCI-bus, 33 MHz, 32-bits;
- 8 bit Logic Analyser/Generator.
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AGENT can be used additionally as:
- Digital Voltmeter;
- 14 bit ADC;
- Automatic calibration system;
- Automatic amplitude agjusting of output signal for load resistance.
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Technical characteristics
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Number of output channels
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1
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Output impedance, Ohm
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50 ± 2,5
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Amplitude range of output signals, V
load above 1 kOhm
load 50 Ohm
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± 3 & ± 8
± 1,5 & ± 4
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Amplitude resolution of output signals, mV
± 3 V range
± 8 V range
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0,4
1
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Amplitude range of input signal for ADC, V
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± 10
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Sampling frequency
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0,25 Hz ... 100 MHz
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Rise/Fall time, nc, up to
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10
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Analog filters
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Low pass Butterworth - 50 MHz
Low pass Bessel - 50 MHz
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Frequency ranges of generated signals
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sine & triangle- 0,1 Hz...10 MHz
square - 0,1 Hz...50 MHz
frequency setting error - ± 0,002%
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Buffer memory, Kb
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64
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Generation modes
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single shot & continuous
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Trigger modes
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internal (single shot & continuous)
external (single shot & continuous)
time shifting discrete of output trigger signal - 50 ps
time uncertainty of output trigger signal - 10 ns
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Software
- Operating system - Microsoft Windows 98/ME/NT/2k/XP;
- Friendly user interface;
- Precision screen imitation of output signal, taking into account load resistance & sampling frequency;
- Cursor measurements of forming signal;
- Data import/export ability;
- Drivers set for independent developers.
P.S. www.auris.ru
journal ComputerPress, 2003, 4
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