Anritsu Co. introduces the MS271xB family of economical microwave spectrum analyzers covering 9kHz to 7.1GHz, 13GHz and 20GHz frequency ranges. Offering desirable RF measurement performance and a full suite of measurement features, the MS271xB family consists of three models that are cost-effective alternatives for bench testing of microwave components, subsystems, and systems used in the wireless and aerospace/defense markets. They have 1Hz to 3MHz RBW; amplitude accuracy better than ¡À1.3dB; low phase noise of -114dBc/Hz at 10kHz offset; and dynamic range of 100dB (typical).