描述
主要特点
- 频率范围介于 1 MHz 至 8/26.5/50 GHz
- 得益于互相关技术以及极低噪声内部参考源,为相位噪声测量提供了高灵敏度
- 在 1 GHz 载波频率及 10 kHz 偏移下,典型值为 –172 dBc (1 Hz)
- 在 10 GHz 载波频率及 10 kHz 偏移下,典型值为 –158 dBc (1 Hz)
- 同时测量幅度噪声及相位噪声
- 一键测量脉冲源的相位噪声
- 用于测量加性相位噪声(包括脉冲信号噪声)的内部源
- 信号与频谱分析仪及相位噪声分析仪集于一体
- 高端信号与频谱分析仪,10 Hz 至 8/26.5/50 GHz
- 显示平均噪声电平 (DANL) 低至 –156dBm (1Hz)(无噪声消除),高TOI(典型值为25dBm),具备宽动态范围
- 320 MHz 信号分析带宽
- 总体测量不确定度:< 0.2 dB( 3.6 GHz),< 0.3 dB( 8 GHz)
- 触摸屏操作
- 12.1″ 大显示屏,可同时查看多个测量窗口
- 可以并行运行和显示多个测量应用
- 测量速度快
- 低噪声内部 DC 源,便于进行 VCO 特性测量
- 自动进行 VCO 特性测量
- 分析高达 8 GHz 的宽跳频(瞬态)
- 测量阿伦方差
特点和优势
- 高度灵敏地测量相位及幅度噪声
- 来自内部源的极低相位噪声
- 互相关技术以提高相位噪声灵敏度
- 幅度噪声测量的准确度远高于二极管检波器
- 展示通过互相关技术提高灵敏度
- 频率偏移达到输入频率
- 测量阿伦方差
- 一键测量脉冲源的相位噪声
- 测试装置简单
- 具有高灵敏度(即使灵敏度有所降低)
- 自动测量脉冲参数
- 用于测量加性相位噪声(包括脉冲信号噪声)的内部源
- 测量简单快捷
- 通过互相关提高灵敏度
- 脉冲信号的残余相位噪声
- 外部源的其他输入
- 测量脉冲信号的相位与幅度稳定性
- 信号与频谱分析仪及相位噪声分析仪集于一体,可达 50 GHz
- 测试装置简单,优化成本
- 一项值得的投资
- 高端信号与频谱分析仪
- 测量速度快
- 非常适用于生产应用
- 加快开发
- 低噪声内部 DC 源,便于进行 VCO 特性测量
- 完整的 VCO 特性测量
- 测量更高谐波
- 相对于调谐电压的相位噪声
- 测量瞬态或跳频(瞬态分析)
- 频率及相位分析带宽高达 8 GHz
- 触发相位或频率偏差
技术参数
基本单元 | ||
频率 | ||
频率范围,射频输入 | ||
相位噪声,幅度噪声测量 | R&S®FSWP8 | 1 MHz 至 8 GHz |
R&S®FSWP26 | 1 MHz 至 26.5 GHz | |
R&S®FSWP50 | 1 MHz 至 50 GHz | |
相位噪声测量 | ||
测量结果 | SSB 相位噪声,杂散信号,整体 RMS 相位偏移,残余调频,时间抖动 | |
偏频范围 | 输入信号 ≤ 3.33 GHz | 10 MHz 至载波频率的 30% |
输入信号 > 3.33 GHz | 10 mHz 至 1 GHz |
相位噪声灵敏度(带 R&S®FSWP-B60 选件,相关次数 = 1,起始偏移 = 1 Hz)1) | |||||||||
射频输入频率 | 载波偏移 | ||||||||
1 Hz | 10 Hz | 100 Hz | 1 kHz | 10 kHz | 100 kHz | 1 MHz | 10 MHz | ≥30 MHz | |
10 MHz | –96 | –128 | –140 | –158 | –170 | –170 | –170 | – | – |
100 GHz | –76 | –108 | –136 | –163 | –170 | –173 | –175 | –175 | –175 |
1 GHz | –56 | –88 | –116 | –143 | –166 | –173 | –173 | –173 | –173 |
3 GHz | –46 | –78 | –106 | –133 | –156 | –158 | –163 | –170 | –170 |
7 GHz | –39 | –71 | –99 | –130 | –152 | –153 | –157 | –166 | –166 |
10 GHz | –36 | –68 | –96 | –128 | –147 | –150 | –155 | –173 | –173 |
16 GHz | –32 | –64 | –92 | –124 | –143 | –146 | –151 | –170 | –170 |
26 GHz | –28 | –60 | –88 | –120 | –139 | –142 | –147 | –166 | –166 |
50 GHz | –22 | –54 | –82 | –114 | –133 | –136 | –141 | –160 | –160 |
相位噪声灵敏度(带 R&S®FSWP-B61 选件,相关次数 = 1,起始偏移 = 1 Hz)1) | |||||||||
射频输入频率 | 载波偏移 | ||||||||
1 Hz | 10 Hz | 100 Hz | 1 kHz | 10 kHz | 100 kHz | 1 MHz | 10 MHz | ≥30 MHz | |
10 MHz | –108 | –130 | –142 | –160 | –170 | –170 | –170 | – | – |
100 MHz | –92 | –115 | –140 | –166 | –170 | –173 | –175 | –175 | –175 |
1 GHz | –72 | –95 | –120 | –150 | –166 | –173 | –173 | –173 | –173 |
3 GHz | –62 | –85 | –110 | –140 | –156 | –158 | –163 | –170 | –170 |
7 GHz | –55 | –78 | –103 | –133 | –152 | –153 | –157 | –166 | –166 |
10 GHz | –52 | –75 | –100 | –133 | –152 | –153 | –157 | –173 | –175 |
16 GHz | –48 | –71 | –96 | –129 | –148 | –149 | –153 | –170 | –171 |
26 GHz | –44 | –67 | –92 | –125 | –144 | –145 | –149 | –166 | –167 |
50 GHz | –38 | –61 | –86 | –119 | –138 | –139 | –143 | –160 | –161 |
幅度噪声测量 | |||||||||
偏频范围 | 输入信号 ≤100 MHz | 10 MHz 至载波频率的 30% | |||||||
输入信号 >100 MHz | 10 MHz 至 30 MHz | ||||||||
幅度噪声灵敏度1) | |||||||||
射频输入频率 | 载波偏移 | ||||||||
1 Hz | 10 Hz | 100 Hz | 1 kHz | 10 kHz | 100 kHz | 1 MHz | 10 MHz | 30 MHz | |
1 GHz | –105 | –120 | –135 | –150 | –158 | –165 | –165 | –165 | –165 |
残余相位噪声测量(R&S®FSWP-B64 选件),内部源 | |||||||||
信号源 | |||||||||
频率范围 | R&S®FSWP8 | 10 MHz 至 8 GHz | |||||||
R&S®FSWP26 | 10 MHz 至 18 GHz | ||||||||
R&S®FSWP50 | 10 MHz 至 18 GHz | ||||||||
加性相位噪声测量 | |||||||||
偏频范围 | 输入信号 ≤100 MHz | 10 MHz 至载波频率的 30% | |||||||
输入信号 >100 MHz | 10 MHz 至 30 MHz | ||||||||
幅度噪声灵敏度1) | |||||||||
射频输入频率 | 载波偏移 | ||||||||
1 Hz | 10 Hz | 100 Hz | 1 kHz | 10 kHz | 100 kHz | 1 MHz | 3 MHz | ||
1 GHz | –115 | –123 | –137 | –147 | –160 | –165 | –165 | –161 | |
10 GHz | –85 | –104 | –120 | –138 | –148 | –154 | –164 | –160 |
1) 数值单位:dBc (1 Hz)。
R&S®FSWP-B1 信号与频谱分析仪选件 | ||
频率范围 | R&S®FSWP8 | 10 Hz 至 8 GHz |
R&S®FSWP26 | 10 Hz 至 26.5 GHz | |
R&S®FSWP50 | 10 Hz 至 50 GHz | |
年老化率 | ±1 × 10 –7/年 | |
带 R&S®FSWP-B4 选件 | ±3 × 10 –8/年 | |
分辨率带宽 | 标准滤波器 | 1 Hz 至 10 MHz,带 R&S®FSWP-B8 选件:附加 20 MHz、50 MHz、80 MHz |
RRC 滤波器 | 18 kHz (NADC),24.3 kHz (TETRA),3.84 MHz (3GPP) | |
通道滤波器 | 100 Hz 至 5 MHz | |
视频滤波器 | 1 Hz 至 10 MHz | |
I/Q 解调带宽 | 10 MHz | |
带R&S®FSWP-B80选件 | 80 MHz | |
带R&S®FSWP-B320选件 | 320 MHz | |
显示平均噪声电平 (DANL) | 2 GHz | 典型值为 –150 dBm (1 Hz) |
8 GHz | 典型值为 –150 dBm (1 Hz) | |
20 GHz | 典型值为 –145 dBm (1 Hz) | |
40 GHz | 典型值为 –137 dBm (1 Hz) | |
使用前置放大器时的 DANL | 8 GHz | 典型值为 –162 dBm (1 Hz) |
20 GHz | 典型值 –160 dBm (1 Hz) | |
40 GHz | 典型值为 –156 dBm (1 Hz) | |
相位噪声 | 1 GHz 载波频率,10 kHz 偏移 | 典型值为 –138 dBm (1 Hz) |
总体测量不确定度 | < 8 GHz | < 0.4 dB |
订货信息
型号 | 订货号 | 说明 |
R&S FSWP8 | 1322.8003.08 | Phase noise analyzer and VCO tester, 1 MHz to 8 GHz |
R&S FSWP26 | 1322.8003.26 | Phase noise analyzer and VCO tester, 1 MHz to 26.5 GHz |
R&S FSWP50 | 1322.8003.50 | Phase noise analyzer and VCO tester, 1 MHz to 50 GHz |
R&S FSWPB1 | 1322.9997.08 | Spectrum analyzer, 10 Hz to 8 GHz |
R&S FSWPB1 | 1322.9997.26 | Spectrum analyzer, 10 Hz to 26.5 GHz |
R&S FSWPB1 | 1322.9997.50 | Spectrum analyzer, 10 Hz to 50 GHz |
R&S FSWPB4 | 1325.3890.02 | High stability OCXO |
R&S FSWPB8 | 1325.5028.26 | Resolution bandwidth > 10 MHz 1) |
R&S FSWPB8 | 1325.5028.02 | Resolution bandwidth > 10 MHz, for R&S FSWP501) |
R&S FSWPB8E | 1338.7099.02 | Resolution bandwidth, 40 MHz 1) |
R&S FSWPB10 | 1325.5463.02 | External generator control 1) |
R&S FSWPB13 | 1325.4350.02 | Highpass filter for harmonic measurements 1) |
R&S FSWPB18 | 1331.4313.10 | Spare solid state drive (removable hard drive) |
R&S FSWPB21 | 1325.3848.02 | LO/IF ports for external mixers |
R&S FSWPB24 | 1325.3725.08 | RF preamplifier, 100 kHz to 8 GHz1) |
R&S FSWPB24 | 1325.3848.26 | RF preamplifier, 100 kHz to 26.5 GHz1) |
R&S FSWPB24 | 1325.3848.50 | RF preamplifier, 100 kHz to 50 GHz1) |
R&S FSWPB60 | 1322.9800.08 | Crosscorrelation, 8 GHz |
R&S FSWPB60 | 1322.9800.26 | Crosscorrelation, 26.5 GHz |
R&S FSWPB60 | 1322.9800.50 | Crosscorrelation, 50 GHz |
R&S FSWPB61 | 1325.3719.08 | Crosscorrelation (low phase noise), 8 GHz |
R&S FSWPB61 | 1325.3719.26 | Crosscorrelation (low phase noise), 26 GHz |
R&S FSWPB61 | 1325.3719.50 | Crosscorrelation (low phase noise), 50 GHz |
R&S FSWPB64 | 1322.9900.27 | Residual phase noise measurements |
R&S FSWPB80 | 1325.4338.02 | 80 MHz analysis bandwidth 1) |
R&S FSWPB320 | 1338.3235.04 | 320 MHz analysis bandwidth 1) |
R&S FSWPK4 | 1325.5034.02 | Pulsed phase noise measurements |
R&S FSWPK6 | 1325.4221.02 | Pulse measurements 1) |
R&S FSWPK6P | 1338.3106.02 | Pulse stability measurements 1),2),3) |
R&S FSWPK6S | 1325.5363.02 | Time sidelobe measurements 1),2) |
R&S FSWPK7 | 1325.4238.02 | Analog modulation analysis for AM/FM/pM 1) |
R&S FSWPK30 | 1325.4244.02 | Noise figure measurements 1) |
R&S FSWPK50 | 1338.3358.02 | Spurious measurements 1) |
R&S FSWPK60 | 1338.4525.02 | Transient measurement application 1) |
R&S FSWK60H | 1338.4548.02 | Transient hop measurements1) 4) |
R&S FSWK60C | 1338.4531.02 | Transient chirp measurements1) 4) |
R&S FSWPK70 | 1325.4280.02 | Vector signal analysis 1) |
R&S FSWPK33 | 1325.5040.02 | Security write protection for solid state drive |
1) Requires the R&S®FSWP-B1 option.
2) Requires the R&S®FSWP-K6 option.
3) Requires the R&S®FSWP-B64 option.
4) Requires the R&S®FSWP-K60 option.