Anritsu Co. announces that it has extended the frequency coverage of its MS46322A Series ShockLine™ Economy Vector Network Analyzers (VNAs) and MS46122A Series ShockLine Compact VNAs to 43.5 GHz. By supporting the higher frequency, the low-cost VNAs can efficiently conduct S-parameter and time domain measurements on RF and microwave passive devices up to 43.5 GHzin a variety of cost-sensitive engineering, manufacturing and university testing applications.