R&S®FSPN 相位噪声分析仪和 VCO 测试仪

出色的灵敏度满足高速度要求

R&S®FSPN 相位噪声分析仪和 VCO 测试仪
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R&S®FSPN 相位噪声分析仪和 VCO 测试仪
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R&S®FSPN 相位噪声分析仪和 VCO 测试仪
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R&S®FSPN 相位噪声分析仪和 VCO 测试仪
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R&S®FSPN 相位噪声分析仪和 VCO 测试仪,前视图 R&S®FSPN 相位噪声分析仪和 VCO 测试仪,主视图 R&S®FSPN 相位噪声分析仪和 VCO 测试仪,侧视图,VCO 测试 R&S®FSPN 相位噪声分析仪和 VCO 测试仪,后视图

主要特点

  • 优异的相位噪声分析仪和 VCO 测试仪,测量速度一流
  • 同时测量相位噪声和幅度噪声
  • 频率范围介于 1 MHz 至 26.5 GHz
  • 噪声极低的内部直流源,便于自动进行 VCO 特性测量
  • 自动 SCPI 记录,完全兼容 R&S®FSWP
  • 3 年延长保修

提高实验室和生产的效率与可重复性

R&S®FSPN 相位噪声分析仪和 VCO 测试仪具备出色的灵敏度和测量速度,可以测量合成器、压控振荡器、恒温晶体振荡器和介质振荡器等信号源的特性。这款仪器非常适用于在严苛的开发和生产应用中进行相位噪声和 VCO 分析。 仪器配备两个低相位噪声合成器和实时互相关引擎以提高测量灵敏度,只需少量的互相关即可在生产中测量高质量振荡器、合成器或压控振荡器。增加互相关数量,能够在研发中测量极为灵敏的商用合成器和振荡器的特性。

特性和优点

测量速度达到限制标准

加快开发设备

仪器能够快速提供测量结果,便于更快开发和优化信号源。只需数秒,R&S®FSPN 即可显示恒温晶体振荡器 (OCXO) 或介质振荡器 (DRO) 等高端信号源的相位噪声迹线。

R&S®FSPN 相位噪声分析
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R&S®FSPN 相位噪声分析

非常灵敏的相位噪声测量

实时互相关可提高相位噪声灵敏度

R&S®FSPN 集成实时互相关技术,可以测量相位噪声低的信号源。灵敏度提高程度视执行的互相关次数而定,二者之间的关系如下所示:

ΔL = 5 · log(n),其中

  • ΔL:提高的相位噪声灵敏度(单位:dB),
  • n:互相关的数量
R&S®FSPN 集成的合成器相位噪声非常低,减少了所需的相关次数,缩短了测量时间。

同时测量相位噪声和幅度噪声
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同时测量相位噪声和幅度噪声

R&S®FSPN 并行测量相位噪声和幅度噪声,并通过灰色区域显示当前的互相关灵敏度增益。

极为快速的 VCO 特性测量

R&S®FSPN 采用噪声极低的内部直流源,能够测量压控振荡器 (VCO) 在各种调谐电压和电源电压下的相位噪声。仪器能够快速测量各种调谐电压或电源电压下的 VCO 特性。分析仪能够即时输出以下参数:

  • 频率与电压
  • 灵敏度与电压
  • 输出功率与电压
  • 电流损耗与电压
  • 输出功率与频率

VCO 特性测量
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VCO 特性测量

瞬态响应分析

时域中的频率和相位测量

R&S®FSPN 具有 8 GHz 带宽,能够详细测量合成器特性、跳频后稳定时间、斜波和开关时间等。R&S®FSPN 提供低至 40 MHz 的窄带分析功能以进行窄带特性测量,例如详细分析锁相环的瞬态响应。
显示屏为所有迹线提供余晖模式,便于轻松估计参数离散度或是否存在任何异常值。

瞬态分析和稳定时间测量
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瞬态分析和稳定时间测量

SCPI 记录

借助 SCPI 记录,可以轻松从手动操作切换为自动执行测试序列。 用户只需操作仪器,导出使用 Matlab®、Python 或 C# 等不同语言自动创建的脚本,然后复制手动测量即可。

R&S®FSPN 的 SCPI 记录器
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R&S®FSPN 的 SCPI 记录器

可用型號

可用型號
型号
频率范围
相位噪声
仪器类型

R&S®FSPN8 相位噪声分析仪和 VCO 测试仪

订单号码 1322.8003.07

频率范围
1 MHz 至 8 GHz
相位噪声
 < –163 dBc (1 Hz)
(f = 1 GHz,10 kHz 偏移)
 
仪器类型
相位噪声分析仪和 VCO 测试仪

R&S®FSPN26 相位噪声分析仪和 VCO 测试仪

订单号码 1322.8003.25

频率范围
1 MHz 至 26.5 GHz
相位噪声
< –163 dBc (1 Hz)
(f = 1 GHz,10 kHz 偏移)
仪器类型
相位噪声分析仪和 VCO 测试仪

R&S®FSPN50 相位噪声分析仪和 VCO 测试仪

订单号码 1322.8003.49

频率范围
1 MHz 至 50 GHz
相位噪声
 < –163 dBc (1 Hz)
(f = 1 GHz,10 kHz 偏移)
 
仪器类型
相位噪声分析仪和 VCO 测试仪

相关视频

R&S®FSPN – 高灵敏度满足高速度要求

雷达和卫星通信等下一代技术提供高数据率,需要创新的测试解决方案来开发和制造射频组件。罗德与施瓦茨发布 R&S®FSPN,为相位噪声分析仪产品组合新添一员,提高了实验室和生产中相位噪声测量与 VCO 特性测量的效率和可重复性。 观看视频,了解更多!

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白皮书:了解相位噪声基础知识

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1. The prize draw “10 years Rohde & Schwarz oscilloscopes” (herein referred to as “Draw”) is organized by Rohde & Schwarz GmbH & Co. KG, Mühldorfstraße 15, 81671 Munich, Germany, Tel. +49 89 41 29 0 (herein referred to as “R&S).

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