The Field Master Pro MS2090A RF handheld spectrum analyzer features the highest continuous frequency coverage up to 54 GHz, real-time spectrum analysis bandwidth up to 100 MHz, and a ruggedized design to withstand the demands of field test. It is ideal for a range of current and emerging field applications, including 5G, broadcast, regulatory compliance, aerospace/defense, satellite systems, and radar. Seven models are available with frequency coverage of 9 kHz to 9/14/20/26.5/32/44 and 54 GHz. The family features best-in-class performance, such as Displayed Average Noise Level (DANL) of <-160 dBm and Third Order Intercept (TOI) of typically +20 dBm, for more accurate spectrum clearing, radio alignment, and harmonic and distortion measurements. The 100 MHz modulation bandwidth, along with best-in-class phase noise of typically -110 dBc/Hz @ 100 kHz offset, permit highly accurate modulation measurements on digital systems to be made. A +/-0.5 dB (typical) amplitude accuracy ensures highly confident measurements of transmitter power and spurious.