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 (21.6 cm / 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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Model overview
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- build-in feature
- optional module, has to be ordered separately
- not available
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 21.6 cm (8.5") widescreen with 800 × 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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Display21.6 cm (8.5") TFT-Color-LCD with 65536 colors
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Resolution800 × 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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Dimensions399 mm × 223 mm × 159 mm
(15.71" × 8.78" × 6.26") -
Weight6.2 kg (13.67 lbs)
7.5 kg (16.54 lbs) 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 Range9 kHz to 2 GHz
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Frequency Resolution1 Hz
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Internal Frequency Reference10 MHz
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Span0 Hz (zero Span)
100 Hz to 2 GHz -
DANL
(Displayed Average Noise level)100 kHz to 10 MHz
10 MHz to 2 GHz< -75dBm-3x(f/1 MHz)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 Voltage50 V
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Sweeptime Range100 Hz ≤ Span ≤ 2 GHz
0 Hz (zero Span)10 ms to 2000 s
20 µs to 2000 s -
SweepmodesNormal or Single
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Resolution Filter10 Hz to 1 MHz (in 1-3-10 sequence)
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Video Filter1 Hz to 3 MHz (in 1-3-10 sequence)
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Input Impedance50 Ω nominal
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