Agilent/HP 8640B/8642/8644信号源Agilent/HP 8640B信号源详细资料:
Frequency Range: 500 kHz to 512 MHz in 10 octaves
Fine Tuning Unlocked: >1000 ppm total rangeAccuracy: 6.5 digit LED display with X10 and X100 expandStability: <10 ppm / 10 minutesOutput Range:002: +18 to -145 dBm003: +18.5 to -145 dBm004: +15 to -142 dBmLevel Accuracy: ± 1.5 dB to ± 4.5 dBopt. 004: ±2 dB to ±3 dBModulation: internal and external AM/FM and PulseAM Bandwidth: 3 dBExternal Input Impedance: 600 WFeatures
Low SSB phase noiseInternal phase lock/synchronizer, digital frequency readout,external count capability to 550 MHzAvionics version (Option 004)Calibrated, metered AM, FM and pulse modulation$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
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