Berkeley Nucleonics released an ultra-low phase noise feature for their series of compact, portable, and 1 U rackmount microwave signal generators covering frequency ranges from 100 kHz up to 12, 20, and 26.5 GHz.

These versatile instruments are offered with a full modulation suite or only as an LO source. At 4 GHz output phase noise is measured at -115 dBc/Hz at a 1 KHz offset.

All at a fraction of the cost of contemporary competitive units.