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R&S®FSUP 信号源分析仪

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主要特点
• 频率范围高达 8 GHz、26.5 GHz 或 50 GHz(使用外部混频器时可达 110 GHz)
• 利用互相关可达到高动态范围
• 在时域内进行稳定时间分析
• 振荡器特性分析
• 干扰信号检测、抑制和列表
• 相位噪声测量具有极大的灵活性
• 低噪声供电和调谐电压电源
• 利用数字和模拟调制进行信号分析


型号
型号 订货号
R&S®FSUP8 信号源分析仪,20Hz到8GHz 1166.3505.09
R&S®FSUP26 信号源分析仪,20Hz到26.5GHz 1166.3505.27
R&S®FSUP50 信号源分析仪,20Hz到50GHz 1166.3505.51

  • Frequency range up to 8 GHz, 26.5 GHz or 50 GHz (up to 110 GHz with external mixers)
  • Maximum dynamic range through cross-correlation
  • Analysis of settling in time domain
  • Oscillator characterization
  • Detection, suppression and listing of interference
  • Maximum flexibility for phase noise measurements
  • Low-noise source for supply and tuning voltages
  • Analysis of signals with digital and analog modulation

Specifications
Condensed Data
Operating modes signal source analyzer 1 MHz to 8/26.5/50 GHz
  spectrum analyzer 20 Hz to 8/26.5/50 GHz
Signal source analyzer
Phase noise measurement with spectrum analyzer 10 MHz to 8/26.5/50 GHz
  with phase comparator 1 MHz to 8/26.5/50 GHz
  internal reference 1 MHz to 8/26.5/50 GHz
  external reference 1 MHz to 8 GHz
  with phase comparator and cross-correlation 1 MHz to 8/26 GHz/50 GHz
  max. frequency offset 30 MHz
Residual noise with phase comparator 1 MHz to 8 GHz  (with internal phase detector)
AM noise   specified frequency range of AM diode detector
Sensitivity
Sensitivity with internal reference and internal phase detector
Input level >+10 dBm, spurious and harmonics <–30 dBc, mode "averaged", +20 °C to +30 °C. LNA gain 40 dB, loop bandwidth ≤10 × frequency offset, max. 1 kHz. With the R&S®FSUP-B60 low phase noise option and the R&S®FSUP-B61 correlation extension option.
Typical values
Frequency offset Input frequency, values in dBc (1 Hz) R&S®FSUP8/26/50 R&S®FSUP26/50 R&S®FSUP50
  5 MHz 10 MHz 100 MHz 1 GHz 3 GHz 7 GHz 10 GHz 20 GHz 40 GHz
1 Hz -114 -116 -87 -75 -62 -55 -52 -48 -42
10 Hz -136 -135 -110 -91 -87 -80 -77 -71 -65
100 Hz -143 -146 -134 -115 -106 -97 -95 -89 -83
1 kHz -157 -161 -160 -134 -123 -118 -116 -112 -106
10 kHz -165 -168 -168 -143 -131 -129 -126 -120 -114
100 kHz -171 -170 -176 -158 -139 -140 -138 -132 -126
1 MHz - -175 -177 -165 -160 -155 -150 -146 -140
10 MHz - - -179 -172 -170 -170 -167 -161 -155
30 MHz - - -179 -172 -170 -170 -170 -165 -159
VCO parameter characterization
Measurement parameters VCO tuning characteristic, VCO tuning slope, 
power, pushing ON/OFF, harmonics measurement, 
VCO DC characteristic, summary
Frequency range R&S®FSUP8 10 MHz to 8 GHz
  R&S®FSUP26 10 MHz to 26.5 GHz
  R&S®FSUP50 10 MHz to 50 GHz
Power supplies tuning ports 2
  DC ports 2
  additional ports 1


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