特点
·9kHz~3.5GHz带宽
·分辨带宽1Hz，可调步进1/2/3/5/10
·显示噪底-160dB
·3阶截距点>+15dBm
·射频输入的1dB压缩点>+10dBm
·20kHz的载波相位噪声降至-123dBc
·互解调动态范围110dB
·测量不确定度达到1GHz:1dB
·内置射频触发器
技术指标
Frequency FSEA30
Frequencyrange 9KHz to 3.5Ghz
Refer.frequency(aging)
Withoption FSE-B4
1*10-6 year
2*10-7/year
Spectral purity
SSB phase noise,referred to 1Hz bandwidth,f≤500MHz
100Hz^1) -
1KHz^1) <-85dBc
10KHz^1) <-96dBc
100KHz^1) <-119dBc
1MHz^1) <-135dBc
Resolutionbandwidths
3dB bandwidths
10Hz to 10MHz
Steps 1/2/3/5
Shape factor 60:3 dB(1KHz to 2MHz) <15
Video bandwidths 1Hz to 10MHz
Steps 1/2/3/5
Level
Displayed noise floor,average level in dBm(10Hz bandwidth,0dB RF ottenuation,VBW=1Hz,nosignal at RF input)
20Hz -
1KHz -
10Hz -90
100KHz -110
1MHz <-125, typ.-130
10Mhz to 3.5/6 GHz <-140,typ.-145
6Ghz to 7Ghz -
7Ghz to 18Ghz -
18Ghz to 26.5GHz -
26.5GHzto 30GHz -
30Ghz to 40Ghz -
Max.dynamic range
Displayed noise floor at 1 dB compression
10Hz bandwidth
155dB
Max.intermodulation-freerange
50Mhz to 3.5/7Ghz
100Mhz to 26.5Ghz
105dB
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