MS2781A - Anritsu Spectrum Analyzers

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Technical Specifications

High end frequency limit

Resolution Bandwidth Max.

Resolution Bandwidth Min.

Amplitude Range

Extra Specifications
MS2781A Signature Analyzer

Product Description

The Anritsu MS2781A Signature High Performance Signal Analyzer provides exceptional engineering insight for advanced RF & communications products. Signature takes signal analysis to the next level by providing four key capabilities:

  • Excellent measurement performance
  • Ease-of-use
  • Fully functional and upgradeable built-in PC with open Windows® XP environment
  • Compatibility with industry leading simulation tools such as MATLAB® and Simulink®
  • "Smart" RF Measurements
  • Third Order Intercept (TOI): >+23 dBm
  • Displayed Average Noise Level (DANL): <-147 dBm at 1 GHz
  • Amplitude Accuracy: <0.65 dB over entire frequency range
  • Phase Noise at 1 GHz: <-115 dBc/Hz at 100 kHz; <-140 dBc/Hz at 5 MHz
  • WCDMA ACPR (Adjacent Channel Power Ratio): >80 dB (typical)
  • Demodulation Bandwidth of 30 MHz (option 22)
  • EVM (Error Vector Magnitude): <2%, <1% for < 10 Ms/s (options 22 & 38)
  • 30 MHz Demodulation Bandwidth and IQ Baseband Input (Option 22)
  • QAM & PSK Modulation Analysis (option 38)
  • Comprehensive suite of WCDMA & HSDPA Downlink measurements (option 30) 
  • Noise graphs (option 52)
  • External SATA Hard Disk Support for Secure Environments (option 4)