In the new frequency ranges, the R&S SMB100A continues to offer a very wide dynamic range as standard, from -120 dBm to +14 dBm. The new high-power options, the R&S SMB-B31 (for the 20 GHz model) and the R&S SMB-B32 (for the 40 GHz model), allow for a maximum output power of +25 dBm. These new options allow users to avoid the need for an external amplifier to achieve higher output power. This technique is now only required when attenuation compensation is needed in the measurement setup.
The R&S SMB100A also offers best-in-class spectral purity. Even at low frequencies, it exhibits very low sideband phase noise thanks to the extended attenuator range and the direct digital synthesis (DDS) method. These two features make signal conversion a thing of the past.
In addition to its excellent signal generation performance, the R&S SMB100A is appealing due to its compact design: At only two units high and 3/4 19” wide, it requires significantly less bench or rack space than similar products. Even the fully equipped 40 GHz model weighs just 6.9 kg, making it ideal for mobile applications. Maintenance costs are very low thanks to its 3-year calibration interval and low power consumption of 120 W maximum (40 GHz model).
The Rohde & Schwarz R&S SMB100A is also specifically designed for the aerospace and defense sector. Device and component manufacturers can use the signal generator for local oscillator applications and for measuring X-band radars, for example.
