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Real-Time Spectrum Analyzers (RTSA)

See, capture and understand the most elusive signals – known or unknown
  • Gain more confidence in your system or signal environment knowing you can capture intermittent or transient signals as short as 3.57 µs
  • Maximize your investment when you add real-time capabilities to a UXA, PXA or MXA X-Series analyzer -no need for a dedicated instrument
  • Go deeper and thoroughly analyze complex signals with the 89600 VSA software
  • Accelerate communication system development by quickly switching to must-have traditional measurements like phase noise, noise figure, and more

US$ 75,694 Starting Price*

Unmatched real-time accuracy

  • Get the most functionality with up to 510 MHz real-time analysis bandwidth (RTBW) up to 50 GHz, or 255 MHz RTBW up to 110 GHz
  • Identify small signals in the presence of large ones with up to 78 dB spurious-free dynamic range
  • Monitor a wide span of spectrum up to the full frequency range of the analyzer with stepped density display
  • Identify and record culprit signals with frequency-mask trigger and time-qualified trigger

Compare Products

Product Frequency Options Real-Time Bandwidth Options Minimum Duration for 100% Probability of Intercept Detectable Signal Duration w/Signal to Mask >60 dB Spur Free Dynamic Range Typical Price*
N9041B-RT1 Real-Time Analysis up to 255 MHz, Basic Detection, Multi-touch
90, 110 GHz 255 MHz 17.7 µs 11.42 ns 78 dBc
N9041B-RT2 Real-Time Analysis up to 255 MHz, Optimum Detection, Multi-touch
90, 110 GHz 255 MHz 3.51 µs 3.33 ns 78 dBc
N9040B-RT1 Real-Time Analysis, 255 MHz, Basic Detection, Multi-touch
8.4, 13.6, 26.5, 44, 50 GHz, Mixers to 1.1 THz 255, 510 MHz 17.7 µs 11.42. ns 78 dBc US$ 142,805
N9040B-RT2 Real-Time Analysis up to 510 MHz, Optimum Detection, Multi-touch
8.4, 13.6, 26.5, 44, 50 GHz, Mixers to 1.1 THz 255, 510 MHz 3.51 µs 3.33 ns 78 dBc US$ 199,372
N9030B-RT1 Real-Time Analysis, 160 MHz, Basic Detection, Multi-touch
3.6, 8.4, 13.6, 26.5, 44, 50 GHz, Mixers to 1.1THz 85, 125, 160, 255, 510 MHz 17.3 µs 11.42 ns 75 dBc
N9030B-RT2 Real-time Spectrum Analysis up to 510 MHz, Optimum Detection, Multi-touch
3.6, 8.4, 13.6, 26.5, 44, 50 GHz, Mixers to 1.1THz 85, 125, 160, 255, 510 MHz 3.57 µs 3.33 ns 75 dBc
N9020B-RT1 Real-Time Analysis, 85 MHz, Basic Detection, Multi-touch
3.6, 8.4, 13.6, 26.5, 32, 44, 50 GHz 85, 125, 160 MHz 17.3 µs 11.42 ns 72 dBc US$ 75,694
N9020B-RT2 Real-Time Analysis up to 160 MHz, Optimum Detection, Multi-touch
3.6, 8.4, 13.6, 26.5, 32, 44, 50 GHz 85, 125, 160 MHz 3.57 µs 5 ns 72 dBc US$ 84,162
N9030A-RT1 Real-Time Spectrum Analysis, 85 MHz, Basic Detection
3.6, 8.4, 13.6, 26.5, 43, 44, 50 GHz, Mixers to 1.1 THz 85, 160 MHz 17.3 µs 11.42 ns 75 dBc US$ 108,949
N9030A-RT2 Real-Time Spectrum Analysis up to 160 MHz, Optimum Detection
3.6, 8.4, 13.6, 26.5, 44, 50 GHz, Mixers to 1.1THz 85, 160 MHz 3.57 µs 5 ns 75 dBc US$ 123,020
N9020A-RT1 Real-Time Spectrum Analysis, 85 MHz, Basic Detection
3.6, 8.4, 13.6, 26.5 GHz, Mixers to 1.1 THz 85, 125, 160 MHz 17.3 µs 11.42 ns 72 dBc US$ 83,439
N9020A-RT2 Real-Time Spectrum Analysis up to 160 MHz, Optimum Detection
3.6, 8.4, 13.6, 26.5 GHz, Mixers to 1.1 THz 85, 125, 160 MHz 3.57 µs 5 ns 72 dBc US$ 91,907
N9038A-RT1 Real-time Spectrum Analysis up to 85 MHz, Basic Detection
3.6, 8.4, 13.6, 26.5, 44 GHz, Mixers to 1.1 THz 25, 85 MHz 17 µs n/a 76 dBc

Software for this Series

 X-Series Measurement Applications for Signal/Spectrum Analyzers
X-Series Measurement Applications for Signal/Spectrum Analyzers
  • See and understand more with ready-to-use measurements
  • Ensure proper measurements and repeatable results with built-in expertise and simplified operation
  • Available on a new instrument or as a post-purchase upgrade
 89600 VSA Software
89600 VSA Software
  • Comprehensive demodulation & vector signal analysis
  • Decode & verify MAC, RLC & RRC-layer messages across multiple radio frames
  • Cellular, wireless connectivity, aerospace, defense, general-purpose

* Prices for: United States. Prices are subject to change without notice. Prices shown are Manufacturer's Suggested Retail Prices (MSRP). Prices shown are exclusive of taxes.