工欲善其事，必先利其器
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产品型号
N9048B PXE EMI 接收机
频率范围:2 Hz 至 26.5 GHz 业界领先的灵敏度和动态范围
主要特性和功能
频率范围：2 Hz – 26.5 GHz ;
完全符合 CISPR 16-1-1:2015 和 MIL-STD-461G 标准 ;
业界领先的灵敏度和动态范围，时域扫描（TDS）极大缩短了整体测试时间 ;
实时扫描确保在高达 350 MHz 的带宽内实现无间隙的信号捕获和分析，
结果可以同时在频域、时域和频谱图视图中显示 ;
直观的多点触控用户界面 X 系列可以升级，满足当前和未来的测试需求。
技术指标
| 频率选件 | 3.6, 8.4, 26.5, 44 GHz, Mixers to 1.1 THz |
|---|---|
| 实时带宽选件 | 350 MHz |
| 1 GHz 时的 DANL | -174 dBm/Hz |
| 1 GHz 时，10 kHz 频偏处的相位噪声 | -114 dBc/Hz |
| 应用——通用 |
|
选件
Accessories
1CM113A
Rack mount flange kit 177.0mm H (4U) - two flange brackets, 2015 color
1CR014A
Rack Slide Kit for 17-inch and 20-inch Mounting Holes
1DVR001A
ROM/CD-R/RW drive
1MSE001A
Mouse
Application Software with Subscription
N9062EM0E
SCPI Language Compatibility Measurement Application
N9063EM0E
Analog Demodulation Measurement Application
N90EMESCB
External Source Control
N9048TDSB
Time domain scan
N9048WT1B
Wideband time domain scan, basic detection
N9048WT2B
Wideband time domain scan, optimum detection
N90484CKB
Multi-channel click, requires N9048B-WF1
Bandwidth
N9048B-B40
Analysis bandwidth, 40 MHz
N9048B-B25
Analysis bandwidth, 25 MHz
Calibration options
N9048B-AMG
Calibration + Uncertainties + Guardbanding (Accredited)
N9048B-UK6
Commercial calibration certificate with test data
Connectors
N9048B-C35
APC 3.5 mm connector
N9048B-CNF
Connector, RF input - Type-N female
N9048B-YAS
Y-Axis Screen Video Output
N9048B-CR3
Connector Rear, Wideband IF output
External Mixing
N9048B-EXM
External Mixing
Frequency range
N9048B-503
Frequency range, 1Hz to 3.6GHz
N9048B-508
Frequency range, 1Hz to 8.4GHz
N9048B-526
Frequency range, 1Hz to 26.5GHz
N9048B-544
Frequency range, 1 Hz to 44 GHz
Performance Options
N9048B-PFR
Precision frequency reference
N9048B-WF1
Wideband digital IF
Preamplifier
N9048B-P03
Preamplifier, 3.6 GHz
N9048B-P08
Preamplifier, 8.4 GHz
N9048B-P26
Preamplifier, 26.5 GHz
N9048B-P44
Preamplifier, 44 GHz
Security Features
N9048B-SF1
Security Features, Exclude Launching Programs
N9048B-SF2
Security Features, Prohibit Saving Results
