83640A Synthesized Sweeper, 10 MHz to 40 GHz

主要技術規格
Frequency range: 10 MHz to 40 GHz
Sweep modes: Step, List, Ramp
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
 
敘述
The Keysight 83640A synthesized sweeper 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 Keysight 83640A to achieve low single-sideband phase noise performance. It 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.

Scan modulation to simulate antenna scan patterns
Accurate fixed and swept frequency offset for tw