Rigol RSA3045-TG 4.5GHz Real-Time Spectrum Analyser with Tracking Generator

£4950.00 (£5940.00 inc VAT)

Available on back-order, delivery normally 1 week

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

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Rigol RSA3045-TG Real-Time Spectrum Analyser

The RSA3045-TG is a 9kHz to 4.5GHz Real-Time Spectrum Analyser. The Rigol RSA3000 series real-time spectrum analysers combines the power of a high-performance conventional spectrum analyser with superior real-time performance. Available in 3.0GHz and 4.5GHz models, all RSA3000 series analysers provide a resolution bandwidth (RBW) down to 1Hz (optional), a noise floor as low as -161dBm/Hz (typ.) and phase noise of -102dBc/Hz @ 10kHz offset (typ., f = 1GHz). In addition, the analyser features up to 40MHz of real-time bandwidth (optional), a minimum probability of intercept (POI) of 7.45µs, 7-rich visualisation modes and powerful triggering capability. The Rigol RSA3000 series is a complete analysis package for engineers developing and integrating todays wireless technologies utilising complex and dynamic modulation schemes.


  • Displayed average noise level (DANL): <-161dBm (typical) (With Optional Pre-Amp On)
  • Phase noise: <-102dBc/Hz @ 10kHz (typical, f = 1GHz)
  • Level measurement uncertainty: <1.0dB
  • Built-in tracking generator (‘-TG’ models only)
  • Minimum RBW: 1Hz (optional)
  • EMC filter and quasi-peak detector
  • Various measurement functions
  • Multiple measurement modes
  • Up to 40MHz real-time analysis bandwidth
  • Multiple trigger modes and trigger masks
  • Density, spectrogram, and other display modes
  • 10.1” capacitive multi-touch screen, supporting touch gestures
  • USB, LAN, HDMI and other communication and display interfaces
  • Supplied with… Power cable & quick guide
  • Options include… Preamplifier, high-stability reference, 25MHz real-time / analysis bandwidth, 40MHz real-time / analysis bandwidth, advanced measurement kit.
  • Optional PC software… Ultra Spectrum, S1210 EMI Pre-Compliance Test
  • Accessories include… Rack mount kit

Product Videos

RSA3000 Series Introduction
Benefits of Real-Time Spectrum Analysis
Introduction into Real-Time Spectrum Analysis



Spectrum Analyser RSA3000 Series


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