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