Spectrum Analyzer • Rigol DSA1020 •
The Rigol DSA1020 is a compact and light Spectrum Analyzer with premium performance for portable applications. The use of digital IF (intermediate frequency) technology guarantees reliability and performance to meet the most demanding RF applications.
The very large display (21.6cm / 8.5") of the Rigol DSA1020 Spectrum Analyzer with a resolution of 800x480pixels provides a very good overview over all its comfortable functions like Auto Tune, Auto Range, Auto Scale and Auto Couple. These functions enable the analyzer to acquire signals and match parameters automatically, instead of the manual process necessary with a traditional analyzer.
The Rigol Spectrum Analyzers have a sophisticated and easy to use user interface and offers multiple functions for all tasks. The menu navigation is very intuitional in use and all functions and parameters are easy to reach because of the graphical interface.
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Module overview
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- standard, already included in the device.
- optional module, has to be ordered separately.
- optional module, has to be ordered separately. Has to be installed by Rigol for a small fee.
Special Features
- Filesystem and USB Stick Support
The devices have a filesystem for the storage of waveforms in the internal memory or on USB sticks. - Integrated Helpsystem
The integrated helpfunction will show descriptions of single functions and step-by-step instructions for often used tasks.
LCD Screenshots
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The TFT-LCD display is an 21.6cm (8.5") widescreen with 800 x 480 high resolution and fine spectral lines for displaying large data sets. There are 601 display points available in normal and 761 points in full screen mode.
Please click on an image below for a larger view:
Common Data
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Spectrum AnalyzerSpectrum Analyzer Rigol DSA1020
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Display21.6cm (8.5") TFT-Color-LCD with 65536 colors
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Resolution800 x 480 Pixel
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Interfaces
- USB-Host (for USB stick i.e. to save/load waveforms)
- USB for a PC connection
- LAN for network connection
- GPIB (IEE-488, General Purpose Interface Bus)
The GPIB function is only available with the use of the optional available USB GPIB module - VGA interface to connect an external display
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Dimensions399mm x 223mm x 159mm
(15.71" x 8.78" x 6.26") -
Weight6.2 kg (13.67lbs)
7.5 kg (16.54lbs) with connected battery. The battery is not included. -
Supported operation systemsWindows XP(32Bit), Vista(32Bit), Windows 7(32Bit)
Details
The complete list of technical specifications you can find in chapter 6 "Specifications" of the manual. A shorter overview is available in the datasheet.
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FunctionSpectrum Analyzer Rigol DSA1020
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Channels1
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Frequency Range9kHz to 2GHz
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Frequency Resolution1 Hz
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Internal Frequency Reference10MHz
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Span0Hz (zero Span)
100Hz to 2GHz -
DANL
(Displayed Average Noise level)100kHz to 10MHz
10MHz to 2GHz< -75dBm-3x(f/1MHz)dB
typical: -115 dBm
< -117dBm-3x(f/1GHz)dB
typical -120 dBm
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Amplitude RangeDANL to +30dBm
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Max. Input Voltage50V
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Sweeptime Range100Hz ≤ Span ≤ 2GHz
0Hz (zero Span)10ms to 2000s
20µs to 2000s -
SweepmodesNormal or Single
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Resolution Filter10Hz to 1MHz (in 1-3-10 sequence)
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Video Filter1Hz to 3MHz (in 1-3-10 sequence)
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Input Impedance50Ω nominal
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