Siglent SSA3050X-R 9kHz to 5GHz Real-Time Spectrum Analyser

£6813.00 (£8175.60 inc VAT)

EMI Option Bundle & Free Software Options Bundle

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Free Software Options Bundle
Purchase any SSA3000X-R Series Real-Time Spectrum Analyser and you will receive the DTF (Distance To Fault) and VNA (Vector Network Analysis) options as standard!

EMI Option Bundle
Purchase any Siglent Spectrum Analyser and add this bundle to receive the SRF5030T & EMI Software Option for only £363.00!
Click HERE to view the bundle page – Offer Valid Until 31/7/2021

Siglent SSA3050X-R Real-Time Spectrum Analyser

The SSA3050X-R is a 9kHz – 5GHz Real-Time Spectrum Analyser. The Siglent SSA3000X-R Real-Time Spectrum Analysers are powerful and flexible tools for complex RF Spectrum and Signal analysis. With a capability of 40MHz analysis bandwidth and 7.2μs 100% POI, the analyser can provide multi-dimensions data displays, advanced triggering and RF data capturing, to solve modern RF spectrum challenges, like hopping frequency, conflict channel, spectrum interference, etc. They also provide standard tracking generator for network analysis, optional wide band digital modulation analysis and EMI measurement.

Applications include; Broadcast monitoring/evaluation, Cellular site, IoT, WiFi, Bluetooth surveying, Research and development, education, production and maintenance.


  • Frequency Range: 9kHz – 5GHz
  • Resolution Bandwidth: 1Hz – 3MHz
  • Displayed Average Noise Level: -165 dBm/Hz
  • SSB Phase Noise: <-98 dBc/Hz
  • Tracking Generator: 100kHz – 5GHz
  •  Advanced Measurement: CHP, ACPR, OBW, CNR, Harmonic, TOI, Monitor
  • Modulation Analysis: AM, FM, ASK, FSK, MSK, PSK, QAM
  • Reflection Measurement: VSWR Measurement using Reflection Bridge
  • EMI Test: EMI Filter and Quasi-Peak Detector, Log Scale and Limit Line
  • Real Time Bandwidth: 25MHz, 40MHz (Option)
  • 100% POI: 7.20μs
  • RTSA Measurement: Density, Spectogram, 3D, PvT
  • Communication Interface: LAN, USB Device, USB Host (USB-GPIB)
  • Remote Control Capability: SCPI/Labview/IVI based on USB-TMC/VXI-11/Socket/Telnet
  • Remote Controller: NI-MAX, Web Browser, Easy Spectrum Software, File Explorer



Siglent SSA3000X-R Datasheet

Siglent Spectrum Analyser User Manual

Siglent Spectrum Analyser User Manual

Siglent Spectrum Analyser Quick Guide

Siglent Spectrum Analyser Quick Guide

Frequency range SSA3032X-R: 9kHz~3.2GHz
SSA3050X-R: 9kHz~5.0GHz
SSA3075X-R: 9kHz~7.5GHz
Frequency resolution 1 Hz
Frequency Span
Range 0 Hz, 100 Hz to Max Frequency
Accuracy ± Span / (number of display points – 1)
Internal Reference Source
Reference frequency 10.000000 MHz
Reference frequency accuracy /
± [(time since last adjustment × frequency aging rate) + temperature
stability + initial calibration accuracy]
Initial calibration accuracy <1 ppm
Temperature stability <1 ppm, 0 °C ~50 °C
Frequency aging rate <0.5 ppm/first year, 3.0 ppm/20 years
Marker resolution Span / (number of display points – 1)
Marker uncertainty ± [frequency indication × reference frequency uncertainty + 10% ×
resolution bandwidth + ½ * marker resolution + 1 Hz]
Frequency Counter resolution 0.1 Hz
Resolution bandwidth (-3dB) 1 Hz ~ 3 MHz, in 1-3-10 sequence
Resolution filter shape factor < 4.8 : 1 (60 dB:3 dB), Gaussian-like
RBW uncertainty < 5%
Video bandwidth (-3dB) 1 Hz ~ 10 MHz, in 1-3-10 sequence
VBW uncertainty < 5%
Sweep and Trigger
Sweep time 1 ms to 7500 s
Sweep mode RBW = 3k Hz ~ 3 MHz, Sweep
RBW = 1 Hz ~ 10 kHz, FFT
Sweep rule Single, Continuous
Trigger source Free, Video, External
External trigger 5V TTL level, Rising edge/Falling edge
Amplitude and Level
Measurement range DANL to +10 dBm, 100 kHz ~ 1 MHz, Preamp off
DANL to +20 dBm, 1 MHz ~ 7.5 GHz, Preamp off
Reference level -200 dBm to +30 dBm, 1 dB steps
Preamplifier 20 dB (nom.)
Input attenuation 0 ~ 50 dB, 1 dB steps
Maximum input DC voltage +/- 50 VDC
Maximum average power 30 dBm, 3 minutes, fc ≥10 MHz, att > 20 dBm, preamp off
Maximum damage level 33 dBm, fc≥10 MHz, att>20 dBm, preamp off
Level Display
Logarithmic level axis 1 dB to 200 dB
Linear level axis 0 to reference level, 0% to 100%
Units of level axis dBm, dBmV, dBμV, dBμA, Volt, Watt
Number of display points 751
Number of traces 4
Trace detectors Positive-peak, Negative-peak, Sample, Normal,
Trace functions Clear write, Max Hold, Min Hold, View, Blank, Average, Math
SSB Phase Noise
Offset 20 °C to 30 °C, fc = 1 GHz, Normalized to 1 Hz
10 kHz -96 dBc/Hz,
-98 dBc/Hz (typ.)
100 kHz -95 dBc/Hz,
-97 dBc/Hz (typ.)
1 MHz -112 dBc/Hz,
-114 dBc/Hz (typ.)
General Specifications
Source AC voltage range: 100-240 V, 50/60 Hz or 100-120 V 400 Hz;
Power consumption: 70 W (MAX)
Temperature Working temperature: 0 °C to 40 °C,
Storage temperature: -20 °C to 70 °C
Humidity 0 °C to 30 °C, ≤ 95% Relative humidity
30 °C to 50 °C, ≤ 75% Relative humidity
Altitude Operating: less than 3 km
Display TFT LCD, 1024 × 600, 10.1 inch capacitive multi-touch screen
Storage Internal (Flash) 256 MB, external (USB storage device) 32 GB
Dimensions 393 mm × 207 mm × 116.5 mm (W× H× D)
Weight Net: 4.70 kg (10 lb); Shipping: 5.50 kg


Specifications are liable to change. For the full list of Specifications, please see the products datasheet located under the ‘Documentation’ tab.


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