What makes the Model 855B stand out?

The Model 855B is BNC’s flagship multi-channel RF/microwave signal generator, offering up to 4 phase-coherent channels in a 1U rack enclosure from 300 kHz to 42 GHz. Its standout features include industry-leading phase noise, independent per-channel control, and a compact form factor. [Full product overview →] – https://www.berkeleynucleonics.com/july-5th-2022-model-855b-product-high…

Model 845 | Why is the front panel so small?

The Model 845 is a small footprint benchtop Microwave Signal Generator with very high performance. The space saving packaging eliminates most of the front panel controls in favor of a software GUI that can be developed and enhanced over time. The low power requirements are equally resourceful, even allowing for a battery option.