Siglent SSA3032X PLUS 9kHz to 3.2GHz Spectrum Analyser + FREE TG Licence

£2217.00 (£2660.40 inc VAT)


Siglent SSA3032X Plus Spectrum Analyser

The SSA3032X PLUS has a Minimum Resolution Bandwidth of 1Hz and a Frequency Range of 9kHz to 3.2GHz. The SIGLENT SSA3000X Plus series spectrum analysers are powerful and flexible tools for RF signal and network analysis. With a frequency range to 3.2GHz, 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.


  • Spectrum Analyser Frequency Range from 9kHz up to 3.2GHz
  • -161dBm/Hz Displayed Average Noise Level (Typ.)
  • -98dBc/Hz @ 10kHz Offset Phase Noise (1GHz, Typ.)
  • Level Measurement Uncertainty <0.7dB (Typ.)
  • 1Hz Minimum Resolution Bandwidth (RBW)
  • Preamplifier Standard
  • Tracking Generator (Included At No Charge)
  • Vector Signal Modulation Analysis Mode (Opt.)
  • Reflection Measurement Kit (Opt.)
  • EMI Filter and Quasi-Peak Detector Kit (Opt.)
  • Advanced Measurement Kit (Opt.)
  • 10.1 Inch Multi-Touch Screen, Mouse and Keyboard supported
  • Web Browser Remote Control on PC and Mobile Terminals and File Operation

Additional features of the “Plus” model Include:

  • Sweep speed 3~100 times faster in different RBW.
  • Analogue and Digital Signal Modulation Analysis Mode AM/FM/ASK/FSK/PSK/QAM (Opt.*)
  • Advanced EMI Measurement Mode (Opt.*)
  • Touch Screen, support external Keyboard & Mouse and offers a Webserver Interface.
  • Improved Displayed Average Noise Level.
  • Trace Math : Log and now Power operation.
  • VSWR Measurement : Open and now Short calibration
  • Frequency counter resolution improved.

Siglent SSA3000X Plus Spectrum Analyser Comparison Table

Model Frequency Range Resolution Bandwidth (RBW) Phase Noise Total Amplitude Accuracy Display Average Noise Level (DANL)
SSA3015X Plus 9kHz to 1.5GHz 1Hz to 1MHz <- 98dBc/Hz <0.7dB -156dBm/Hz
SSA3021X Plus 9kHz to 2.1GHz 1Hz to 1MHz <- 98dBc/Hz <0.7dB -161dBm/Hz
SSA3032X Plus 9kHz to 3.2GHz 1Hz to 1MHz <- 98dBc/Hz <0.7dB -161dBm/Hz
SSA3075X Plus 9kHz to 7.5GHz 1Hz to 3MHz <- 98dBc/Hz <0.7dB -165dBm/Hz

Product Videos


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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