Anritsu Co. expands its Signal Analyzer MS2840A family with the introduction of three models that support the 9 kHz to 3.6 GHz, 6 GHz, and 26.5 GHz frequencies. With the new instruments, Anritsu fills a market void for cost-efficient, high-performance signal analyzers that address the middle frequency ranges, providing an economical solution to accurately measure wireless equipment, oscillators and other components for narrowband applications, land mobile radio, wireless backhaul, radar and automobile electronics.