北京N9343手持13.6G频谱仪带前置放大器
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HSA系列手持频谱分析仪：
N9340B 频率：100khz-3Ghz手持频谱分析仪
N9342C 频率：100khz-7Ghz手持频谱分析仪（可调谐至 9 kHz）
N9343C 频率：100khz-13.6Ghz手持频谱分析仪（可调谐至 9 kHz）
N9344C 频率：100khz-20Ghz手持频谱分析仪（可调谐至 9 kHz）
Specifications (continued)
Amplitude specifications Supplemental information
Measurement range
1 to 500 MHz Displayed average noise level (DANL) to +10 dBm Preamp off
500 MHz to 13.6 GHz Displayed average noise level (DANL) to +20 dBm
Input attenuator range 0 to 50 dB, in 5 dB steps
Maximum safe input level
Average continuous
power
+30 dBm, 3 minutes maximum Input attenuator setting
≥ 20 dB, 1 MHz to 13.6 GHz
DC voltage ± 50 VDC maximum
Displayed average noise level 1
Preamp off Normalized to 1 Hz Minimum RBW
1 to 10 MHz –125 dBm, typical –140 dBm –115 dBm, typical –130 dBm
Reference level ≤ –50 dBm
10 MHz to 3 GHz –137 dBm, typical –142 dBm –127 dBm, typical –132 dBm
3 to 7 GHz –135 dBm, typical –140 dBm –125 dBm, typical –130 dBm
7 to 10 GHz –139 dBm, typical –142 dBm –129 dBm, typical –132 dBm
10 to 13.6 GHz –137 dBm, typical –140 dBm –127 dBm, typical –130 dBm
Preamp on
1 to 10 MHz –140 dBm, typical –156 dBm –130 dBm, typical –146 dBm
Reference level ≤ –70 dBm
10 MHz to 3 GHz –150 dBm, typical –154 dBm –140 dBm, typical –144 dBm
3 to 6 GHz –145 dBm, typical –150 dBm –135 dBm, typical –140 dBm
6 to 13.6 GHz –151 dBm, typical –155 dBm –141 dBm, typical –145 dBm
Level display range
Log scale 10 to 100 dB, 10 divisions displayed, 1, 2, 5, 10 dB/division
Linear scale 0 to , 10 divisions displayed
Scale units dBm, dBmV, dBμV, W, V, dBmV EMF, dBμV EMF, V EMF
Sweep (trace) points 461
Number of markers 6
Marker functions Normal, frequency counter, noise marker, band power and AM/
FM demod (tune and listen)
使用峰值传感器进行射频脉冲测试
使用 USB 传感器进行功率测量
1 GHz 时，1 MHz 频偏处的相位噪声-119 dBc/Hz
keysight-N9343C频谱仪，Agilent-N9343C靓机13.6G室外型频谱分析仪
