万喜堂彩票
免费会员·3年 
具体成交价以合同协议为准
产品介绍
简介
R&S®FSWP 相位噪声分析仪和 VCO 测试仪结合噪声极低的内部源与互相关技术，具备高灵敏度。它可在数秒内测量雷达等应用中高度稳定的信号源的相位噪声。R&S®FSWP 还具备脉冲信号测量、加性相位噪声（包括脉冲噪声）特性测量以及集成式信号与频谱分析等选件，是一款*的测试仪器。
主要特点
- 频率范围介于 1 MHz 至 8/26.5/50 GHz，使用外部谐波混频器时可达 500 GHz
- 得益于互相关技术以及噪声极低的内部参考源，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)
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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
- 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 –156 dBm (1 Hz)（无噪声消除），三阶截止点 (TOI) 高达 25 dBm（典型值），确保具备宽动态范围
- 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
- 低噪声内部直流源，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
- 测量速度快
- 非常适用于生产应用
- 加快开发
- 高度灵敏地测量相位及幅度噪声
- 内部源的相位噪声极低
- 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
- 信号与频谱分析仪
- 低噪声内部直流源，便于进行 VCO 特性测量
- Complete VCO characterization
- 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
- 分析线性调频连续波 (FMCW) 信号的线性度
- 自动测量稳定时间
规格
| Base unit | ||
| Frequency | ||
| Frequency range, RF input | ||
| Phase noise, amplitude noise measurement | R&S®FSWP8 | 1 MHz to 8 GHz |
| | R&S®FSWP26 | 1 MHz to 26.5 GHz |
| | R&S®FSWP50 | 1 MHz to 50 GHz |
| Phase noise measurement | | |
| Measurement results | | SSB phase noise, spurious signals, integrated RMS phase deviation, residual FM, time jitter |
| Offset frequency range | input signal ≤ 3,33 GHz | 10 mHz to 30 % of carrier frequency |
| | input signal > 3,33 GHz | 10 mHz to 1 GHz |
| Phase noise sensitivity with R&S®FSWP-B60 option (no. of correlations = 1, start offset = 1 Hz)1) | |||||||||
| RF input frequency | Offset from carrier | ||||||||
| | 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 |
| Phase noise sensitivity with R&S®FSWP-B61 option (no. of correlations = 1, start offset = 1 Hz)1) | |||||||||
| RF input frequency | Offset from carrier | ||||||||
| | 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 |
| Amplitude noise measurement | |||||||||
| Offset frequency range | input signal ≤ 100 MHz | 10 mHz to 30 % of carrier frequency | |||||||
| | input signal > 100 MHz | 10 mHz to 30 MHz | |||||||
| AM noise sensitivity1) | |||||||||
| RF input frequency | Offset from carrier | ||||||||
| | 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 |
| Residual phase noise measurement (R&S®FSWP-B64 option), internal source | |||||||||
| Signal source | |||||||||
| Frequency range | R&S®FSWP8 | 10 MHz to 8 GHz | |||||||
| | R&S®FSWP26 | 10 MHz to 18 GHz | |||||||
| | R&S®FSWP50 | 10 MHz to 18 GHz | |||||||
| Additive phase noise measurement | |||||||||
| Offset frequency range | input signal ≤ 100 MHz | 10 mHz to 30 % of carrier frequency | |||||||
| | input signal > 100 MHz | 10 MHz to 30 MHz | |||||||
| AM noise sensitivity1) | |||||||||
| RF input frequency | Offset from carrier | ||||||||
| | 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 signal and spectrum analyzer option | ||
| Frequency range | R&S®FSWP8 | 10 Hz to 8 GHz |
| | R&S®FSWP26 | 10 Hz to 26.5 GHz |
| | R&S®FSWP50 | 10 Hz to 50 GHz |
| Aging per year | | ±1 × 10 –7/year |
| | with R&S®FSWP-B4 option | ±3 × 10 –8/year |
| Resolution bandwidths | standard filter | 1 Hz to 10 MHz with R&S®FSWP-B8 option: 20 MHz, 50 MHz, 80 MHz additionally |
| | RRC filter | 18 kHz (NADC), 24.3 kHz (TETRA), 3.84 MHz (3GPP) |
| | channel filter | 100 Hz to 5 MHz |
| | video filter | 1 Hz to 10 MHz |
| I/Q demodulation bandwidths | | 10 MHz |
| | with R&S®FSWP-B80 option | 80 MHz |
| | with R&S®FSWP-B320 option | 320 MHz |
| Displayed average noise level (DANL) | 2 GHz | typ. –150 dBm (1 Hz) |
| | 8 GHz | typ. –150 dBm (1 Hz) |
| | 20 GHz | typ. –145 dBm (1 Hz) |
| | 40 GHz | typ. –137 dBm (1 Hz) |
| DANL with preamplifier | 8 GHz | typ. –162 dBm (1 Hz) |
| | 20 GHz | typ. –160 dBm (1 Hz) |
| | 40 GHz | typ. –156 dBm (1 Hz) |
| Phase noise | 1 GHz carrier frequency, 10 kHz offset | typ. –138 dBm (1 Hz) |
| Total measurement uncertainty | <8 GHz | <0.4 dB |
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