特点
·频率范围:20Hz~26GHz
·用于ACPR测量的超宽动态范围的频谱分析
·用于W-CDMA的75dB ACPR动态范围
·用于通道选择的在4.096MHz合成带宽下的82dB ACPR
·高灵敏度滤波器
·分辨贷款1Hz~10MHz,1/2/3/5步进
·1Hz~1kHz RBW的快速测量的FFT滤波器
·在10Hz带宽时的显示平均噪底为-150dBm
技术指标
| Aging per day | 1.10-9 | |||
| Aging per year^1) | 2.10-7 | |||
| Marker resolution | 0.1Hzto 10kHz(dependent on span) | |||
| Frequency counter resolution | 0.1Hzto 10KHz(selectable) | |||
| Displayrange for frequency axis | 0Hz,10Hzto full span | |||
| Display range with digital demodulationNumber of displayed symbols |
||||
| Symbolrade≤1Mhz | max.1600 symbols(4points per sym-bol) | |||
| Symbol rate>1MHz to <3.2MHz | 1/2x symbol rate/MHz*1000sym-bols in steps of 100 symbols |
|||
| Symbolrate≥3.2MHz | max.1600 symbols(4points per sym-bol) | |||
| Display range with analog demodulation | (3500/demodulationbandwith/Hz)s | |||
| Sweep | ||||
| Display range 0Hz | 1μs to2500s in 5% steps | |||
| Display range≥10Hz | 5msto 16000 s in steps≤10% | |||
| Sampling rate | 50ns(20Mhz A/D converter) | |||
| Numberof pixels(x axis) | 500 | |||
| Resolution bandwidths with spectrum display | ||||
| Anglog filter | ||||
| 3dB bandwidths | 1Hz to 10MHzin 1/2/3/5 steps | |||
| Shape factor60:3dB | ||||
| <1kHz | <6 | |||
| 1kHz...2MHz | <12 | |||
| >2MHz | <7 | |||
| Video bandwidths | 1Hzto 10MHz in 1/2/3/5steps | |||
| FFT filter | ||||
| 3dB bandwidths | 1Hzto 1kHz in 1/2/3/5 steps | |||
| Shape factor 60:3dB | 2.5nominal | |||
| Max.display range | 100dB | |||
| Inherent spurious response | <-100dBm | |||
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