83640A合成掃頻信號源

Agilent 83640A 合成掃頻器  信號發(fā)生器 / 信號源

頻率范圍：10MHz - 40GHz

掃描模式：步驟、列表、漸變

大功率：<26.5GHz:+10dBm

大功率：>26.5 GHz:+6.0 dBm

功率掃描范圍：-20 dBm至大功率

相位噪聲（在10 kHz時為38 GHz）：-70 dBc

大調(diào)頻偏差（鎖定）：+/-8兆赫

掃描調(diào)制模擬天線掃描模式

雙音測量的定頻和掃頻偏移

測試系統(tǒng)中遠(yuǎn)程點水準(zhǔn)測量的用戶平整度校正

用于部件測試、接收器測試和變頻的通用源

83640A合成掃頻器是要求合成源的高性能和精度以及掃頻振蕩器的速度和多功能性的應(yīng)用的標(biāo)準(zhǔn)。

通過間接合成產(chǎn)生綜合寬帶頻率覆蓋和的1赫茲頻率分辨率（opt 008），從而使Agilent 83640A實現(xiàn)低單邊帶相位噪聲性能。它提供了的諧波性能，諧波在2.0至26.5 GHz的載波下至少50 dB，在26.5 GHz以上的載波下至少40 dB。

83640A Synthesized Sweeper, 10 MHz to 40 GHz

• Frequency range: 10 MHz to 40 GHz
• 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 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.

1. Scan modulation to simulate antenna scan patterns
2. Accurate fixed and swept frequency offset for two-tone measurement
3. User flatness correction for leveling at remote points in the test system
4. General purpose source for use in component test, receiver test and for frequency conversion