Rohde & Schwarz Analysis Bandwidth Upgrade from 1200 MHz, 2000 MHz to 4400 MHz Retrofittable in Rohde & Schwarz Service (hardware option)
The Rohde & Schwarz FSW-B4000 (part number 1338.6192.43) is a hardware option that upgrades the analysis bandwidth of the FSW Signal and Spectrum Analyzer from 1200 MHz or 2000 MHz to 4400 MHz. This upgrade is retrofittable and must be installed by Rohde & Schwarz Service. It enables advanced measurement capabilities for applications requiring wide instantaneous bandwidth, such as 5G, radar, and aerospace/defense testing. The upgrade ensures compatibility with the FSW's high-performance architecture, supporting demanding signal analysis tasks with enhanced dynamic range and accuracy. Only available as a service-installed hardware retrofit.