Rigol DSA815 9kHz - 1.5GHz Spectrum Analyser



Without VAT

In stock ready to ship

Free shipping within EU

Quick Overview

9 kHz to 1.5 GHz Frequency Range
Typical -135 dBm Displayed Average Noise Level (DANL)
-80 dBc/Hz @10 kHz offset Phase Noise
Total Amplitude Uncertainty <1.5 dB
100 Hz Minimum Resolution Bandwidth (RBW)

Rigol's DSA815 spectrum analyzer redefines the product category by setting new standards for performance and price. The DSA815 features a unique widescreen display, compact design and easy-to-use interface and operations, making it ideal for benchtop or field apps in RF and wireless testing and production. The new spectrum analyzer offers the ability to measure smaller signals using our digital IF filter, which allows for smaller bandwidth settings and reduces displayed noise levels. The DSA815 also distinguishes between signals with a frequency difference as little as 100 Hz.   The DSA815 includes a wide range of standard functions including AM/FM demodulation and a preamplifier. In addition, Rigol offers great options including an EMI filter and quasi-peak detector kit and a 1.5 GHz tracking generator. 


  • 9 kHz to 1.5 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
  • 1.5 GHz tracking generator (optional)
  • 8 inch high-definition (800×480 pixels) LCD
  • Interfaces: LAN, USB host, USB device and GPIB (optional)
  • Compact size, lightweight


The TFT-LCD display is an 20.3 cm (8) widescreen with 800 × 480 high resolution 



Spectral Peak Values ReadoutMeasure up to -130dBm





Rigol DSA815 Specification

  • Frequency Range
    9 kHz to 1.5 GHz
  • Frequency Resolution
    1 Hz
  • Internal Frequency Reference
    10 MHz
  • Span
    0 Hz (zero Span)
    100 Hz to 1.5 GHz
  • DANL 
    (Displayed Average Noise level)
    100 kHz to 1 MHz

    10 MHz to 2 GHz
    < -90dBm
    typical: -110dBm
    < -110dBm-6x(f/1GHz)dB
    typical: -115dBm
  • DANL (with Preamplifier)
    (Displayed Average Noise level)
    100 kHz to 1 MHz

    10 MHz to 1,5 GHz
    < -110dBm
    typical: -130dBm
    < -130dBm-6x(f/1GHz)dB
    typical: -135dBm
  • Amplitude Range
    DANL to +20dBm
  • Max. Input Voltage
    50 V
  • Sweeptime Range
    100 Hz≤Span≤1.5 GHz
    0 Hz (zero Span)
    10 ms to 2000 s
    20 µs to 2000 s
  • Sweepmodes
    Normal or Single
  • Resolution Filter
    100 Hz to 1 MHz (in 1-3-10 sequence)
  • Video Filter
    1 Hz to 3 MHz (in 1-3-10 sequence)
  • Input Impedance
    50 Ω nominal