Spectrum Analyzer RIGOL DSA875

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Spectrum Analyzer RIGOL DSA875
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USD 7999.00
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ID: 857892 7.5 kg 110, 220 V
Availability in stock:HKEUCNUA
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Note! This item is shipped within 7 working days.
Warranty: 36 month (s)
Note! This item is shipped within 7 working days.


RIGOL DSA875 digital spectrum analyzer is the part of DSA800 series of spectrum analyzers which are small, lightweight and cost-effective. RIGOL DSA875 is equipped with easy-to-operate numeric keypad, high-resolution color LCD display and various remote communication interfaces. RIGOL DSA800 series of spectrum analyzers, and DSA875 model in particular can be widely used in various fields, such as education, company research and development as well as industrial manufacture.


  • 9 kHz to 7.5 GHz frequency range
  • Typical -135 dBm displayed average noise level (DANL)
  • Total amplitude uncertainty < 1.5 dB
  • 100 Hz minimum resolution bandwidth (RBW)
  • EMI filter & Quasi-Peak detector kit (optional)
  • Preamplifier and AM/FM demodulation function
  • 8 inch high-definition (800×480 pixels) LCD
  • Interfaces: LAN, USB host, USB device and GPIB (optional)
  • Compact size, lightweight

Technical Specifications


Frequency Range 9 kHz to 7.5 GHz
Internal Frequency Reference
Reference Frequency 10 MHz
Aging Rate <1 ppm/year
Temperature Stability 20 ºC to 30 ºC <0.5 ppm
Frequency Readout Accuracy
Marker Resolution span / (sweep points-1)
Marker Uncertainty ± (frequency indication × frequency reference uncertainty +1%
× span +10% × resolution bandwidth + marker resolution)
Marker Frequency Counter
Resolution 1 Hz, 10 Hz, 100 Hz, 1 kHz, 10 kHz, 100 kHz
Uncertainty ± (frequency indication × frequency reference uncertainty + counter resolution)
Frequency Span
Range 0 Hz, 100 Hz to 1.5 GHz
Uncertainty ± span / (sweep points-1)
SSB Phase Noise
Carrier Offset 10 kHz >-98 dBc/Hz
Resolution Bandwidth (-3 dB) 10 Hz to 1 MHz, in 1-3-10 sequence
Resolution Bandwidth (-6 dB) 200 Hz, 9 kHz, 120 kHz
RBW Uncertainty <5%, nominal
Resolution Filter Shape Factor (60 dB: 3 dB) <5, nominal
Video Bandwidth (-3 dB) 1 Hz to 3 MHz, in 1-3-10 sequence

Inputs and Outputs

RF Input
Impedance 50Ω
Connector N female
TG Out
Impedance 50Ω
Connector N female
10 MHz REF In / 10 MHz REF Out / External Trigger In
Connector BNC female
10 MHz REF In Amplitude 0 dBm to +10 dBm
10 MHz REF Out Amplitude +3 dBm to +10 dBm
Trigger Voltage 5 V TTL level
USB Host Connector B plug
Protocol Version 2.0
USB device Connector A plug
Protocol Version 2.0

General Specifications

Resolution 800 × 480
Size 8"
Colors 64 k
Printer Supported
Protocol PictBridge
Remote Control
LAN Interface 10/100 Base-T, RJ-45
IEC/IEEE bus (GIB) with opt. USB-GPIB IEEE488.2
Mass Memory
Mass Memory Flash disc (internal)
USB Disc (not supplied)
Power Supply
Input Voltage Range, AC 100 V to 240 V, nominal
AC Supply Frequency 45 Hz to 440 Hz
Power Consumption typ. 35 W, max 50 W with all options
Storage Temperature Range -20 ºC to 70 ºC
W × H × D 361 × 178 × 128 mm
14.2 × 7.0 × 5.0 inches

Additional information

Download Download RIGOL DSA875 User Manual.

Download Download RIGOL DSA875 Data Sheet.

Package Contents

  • RIGOL DSA875 spectrum analyzer (1 pc.)
  • Power cable (1 pc.)


Max. frequency
  • 7,5 GHz





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