Additional Features: Frequency range: 10 MHz-40 GHz Scan modulation to simulate antenna scan patterns Accurate fixed and swept frequency offset for two-tone measurement User flatness correction for leveling at remote points in the test system General purpose source for use in component test, receiver test and for frequency conversion Sweep modes: Step, List, Ramp Maximum power: < 26.5 GHz: +10 dBm Maximum power: > 26.5 GHz: +6.0 dBm Power sweep range: -20 dBm to maximum power Phase noise (38 GHz at 10 kHz): -70 dBc Max FM deviation (locked): +/- 8 MHz The Agilent 83640A 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. Synthesized broadband frequency coverage and precise 1 Hz frequency resolution (Opt 008) are generated by indirect synthesis, enabling the Agilent 83640A to achieve low single-sideband phase noise performance. The Agilent 83640A delivers excellent harmonic performance with harmonics at least 50 dB below the carrier from 2.0 to 26.5 GHz, and at least 40 dB below the carrier above 26.5 GHz.

Option	Description
001	Add Step Attenuator
002	Internal Modulation Generator
003	Delete Front Panel Keyboard Display
004	Rear Panel RF Output
006	Fast Pulse Modulation
008	1 Hz Frequency Resolution