Additional Features: Freqency range: 10 MHz to 40 GHz +10 dBm calibrated output power -50 dBc harmonics <26.5 GHz typical SSB phase noise <-80 dBc at 10 GHz and 10 kHz offset Complete analog sweeper The Agilent 83640L Synthesized Sweep CW Generator is the standard of excellence for applications requiring the high performance and accuracy of a synthesized source and the speed and versatility of a sweep oscillator.