Siglent SSA3075X PLUS 7.5GHz Spectrum Analyser + FREE TG Licence

£5660.00 (£6792.00 inc VAT)

EMI Option Bundle

Available on back-order, delivery normally 1 - 2 weeks

Availability: Stock models delivered next working day (UK only) for orders placed before 15:00 (Mon - Fri)

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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 SSA3075X Plus Spectrum Analyser

The SSA3075X PLUS has a Minimum Resolution Bandwidth of 1Hz and a Frequency Range of 9kHz to 7.5GHz. The Siglent SSA3000X Plus series Spectrum Analysers are powerful and flexible tools for RF signal and network analysis. With a frequency range to 7.5GHz, the analyser delivers reliable automatic measurements and multiple modes of operation: Spectrum Analyser the base, optional functions include RF power measurement, vector signal modulation analysis, reflection measurement and EMI test. Applications include broadcast monitoring/evaluation, site surveying, S-parameter measurement, analogue/digital modulation analysis, EMI pre-compliance test, research and development, education, production, and maintenance.


  • Frequency Range: 9kHz – 7.5GHz
  • Resolution Bandwidth: 1Hz – 3MHz
  • Displayed Average Noise Level: -165dBm/Hz
  • SSB Phase Noise: <-98dBc/Hz
  • Total Amplitude Accuracy: < 0.7dB
  • Tracking Generator: 100kHz – 7.5GHz
  • Touch Screen: Multi-Touch, Mouse and Keyboard supported
  • Advanced Measurement: CHP, ACPR, OBW, CNR, Harmonic, TOI, Monitor
  • Reflection Measurement: VSWR measurement using Reflection Bridge
  • EMI Test: EMI Filter and Quasi-Peak Detector, Log Scale and Limit Line
  • Modulation Analysis: AM, FM, ASK, FSK, MSK, PSK, QAM
  • 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

Product Videos

Siglent SSA3000X Plus Series Spectrum Analyser Introduction
Remote instrument control with LXI Tools
Near Field Probe Demo



Siglent SSA3000X Plus Datasheet

User Manual

Siglent SSA3000X Plus User Manual

Siglent Spectrum Analyser User Manual

Siglent Spectrum Analyser User Manual

Siglent Spectrum Analyser Quick Guide

Siglent Spectrum Analyser Quick Guide

Frequency Range SSA3015X Plus: 9 kHz ~ 1.5 GHz
SSA3021X Plus: 9kHz ~ 2.1GHz
SSA3032X Plus: 9kHz ~ 3.2GHz
SSA3075X Plus: 9kHz ~ 7.5GHz
Frequency Resolution 1Hz
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 / uncertainty
± [(time since last adjustment × frequency aging rate) + temperature
stability + initial calibration accuracy]
Initial calibration accuracy <1 ppm
Temperature stability <1 ppm/year, 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 + 1% × span +
10% × resolution bandwidth + marker resolution]
Frequency Counter resolution 0.01 Hz
Resolution bandwidth (-3dB) 1 Hz ~ 1 MHz, in 1-3-10 sequence. SSA3075X Plus: 1 Hz~3 MHz
Resolution filter shape factor < 4.8 : 1 (60 dB:3 dB), Gaussian-like
RBW uncertainty <5%
Video bandwidth (-3dB) 1 Hz ~ 3 MHz, in 1-3-10 sequence. SSA3075X Plus: 1 Hz~10 MHz
VBW uncertainty <5%
Sweep and Trigger
Sweep time SSA3015X Plus: 1ms to 1500s
SSA3021X Plus: 1ms to 2100s
SSA3032X Plus: 1ms to 3200s
SSA3075X Plus: 1ms to 7500s
RBW Sweep: 30 Hz ~ 1 MHz. SSA3075X Plus: 3 kHz ~ 3 MHz
FFT: 1 Hz ~ 10 kHz. SSA3075X Plus: 1 Hz ~ 10 kHz
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
Pre-Amplifier 20 dB (nom.)
Input attenuation 0 ~ 30 dB, 1 dB steps 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
General Specifications
Source AC voltage range: 100-240 V, 50/60 Hz or 100-120 V 400 Hz
Power Consumption 35W, SSA3075X Plus: 70 W
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 multi-touch screen
Storage Internal (Flash) 256 MB, external (USB storage device) 32 GByte
Weight SSA3015X,3021X,3032X Plus: Net: 4.40 kg (9.7 lb); Shipping: 5.20 kg
SSA3075X Plus: Net: 4.70 kg (10.0 lb); Shipping: 5.50 kg
Dimensions 393 mm × 207 mm × 116.5 mm (W× H× D)


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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