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Benchtop spectrum analyzer in dark grey casing with front panel controls and display

SIGLENT TECHNOLOGIES CO.,LTD

SIGLENT TECHNOLOGIES CO.,LTD SSA3021X-TG Spectrum Analyzer 9 kHz-2.1 GHz Tracking Generator measurement tool

SKU CH-4WG1-CYEE5

Analog multimeter covering 9 kHz to 2.1 GHz with built-in tracking generator and -161 dBm/Hz noise floor

  • TypeAnalog Multimeters
  • All-digital IF technology ensures precise signal analysis
  • Tracking generator included as standard for stimulus-response tests
  • Displayed average noise level of -161 dBm/Hz reveals weak signals
  • Phase noise of -98 dBc/Hz at 10 kHz offset delivers clean measurements
  • Built-in preamplifier boosts sensitivity for low-level signal detection

SIGLENT SSA3021X-TG Spectrum Analyzer

The SIGLENT SSA3021X-TG covers 9 kHz to 2.1 GHz with a built-in tracking generator. It uses All-Digital IF technology and includes a standard preamplifier for sensitive signal analysis. Engineers and technicians use it for RF component testing and signal characterisation.

Installation and common issues

The instrument fits a standard bench or rack setup and connects via typical RF and control interfaces. Calibration routines are managed through the front panel or remote software. The main difficulty is configuring the optional measurement kits correctly for specific standards like EMI pre-compliance.

Frequency range and tracking generator

The 9 kHz to 2.1 GHz span with integrated tracking generator defines the analyser's core capability for scalar network analysis. Buyers needing higher frequency coverage or real-time spectrum analysis with wider bandwidth should look elsewhere. The -161 dBm/Hz noise floor and -98 dBc/Hz phase noise at 1 GHz set the sensitivity limit.

Highlights

  • All-digital IF technology ensures precise signal analysis
  • Tracking generator included as standard for stimulus-response tests
  • Displayed average noise level of -161 dBm/Hz reveals weak signals
  • Phase noise of -98 dBc/Hz at 10 kHz offset delivers clean measurements
  • Built-in preamplifier boosts sensitivity for low-level signal detection

Specifications

TypeAnalog Multimeters

Questions about this item

How can I verify the SSA3021X-TG is operating correctly after setup?

Check that the display shows a noise floor near -161 dBm/Hz and phase noise around -98 dBc/Hz at 1 GHz with a 10 kHz offset; the tracking generator output should appear on screen when enabled.

What comes in the box and what must be purchased separately for the SSA3021X-TG?

The analyzer ships with the standard tracking generator, built-in preamplifier and all-digital IF hardware; reflection/VSWR kit, advanced measurement kit with waterfall chart and EMI pre-compliance kit are optional extras.

Which SSA3021X-TG configuration should I choose for measurements up to 2.1 GHz?

This model covers 9 kHz to 2.1 GHz with the tracking generator included; select it when your highest frequency of interest is 2.1 GHz and you need built-in TG capability.

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