R&S®ZV-Z4xx 网络分析仪验证套件

特定测试条件下的不确定度评估

R&S®ZV-Z4xx 网络分析仪验证套件
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R&S®ZV-Z4xx network analyzer verification kits, Front view

主要特点

  • 全面验证 R&S® 矢量网络分析仪测量性能
  • 评估矢量网络分析仪测量不确定度
  • 验证标准件:偏移短路器、失配件、衰减器、步进直通

确保准确可靠的矢量网络分析仪测量结果

单独评估实际的测量不确定度

验证套件有助于评估特定测试条件下的实际测量不确定度。数据表中的不确定度信息有限,测量不确定度实际上涉及更多的参数。只有验证真正的测试装置,才能评估实际的测试性能。ZNA-K50(P) 选件可提供软件支持。所有特征校准数据可追溯至瑞士联邦计量科学研究所 METAS。R&S®ZNA 验证需要使用以下设备: 

  • ZN-Z2xx 或 ZV-Z2xx 校准套件,包含认证校准选件 
  • ZN-Z4xx 验证套件,包含认证校准选件
  • R&S®ZNA 软件选件 ZNA-K50(P) 
  • 阳性/阴性连接器

特性和优点

专用验证标准件

涵盖广泛的阻抗范围,结果非常可靠

R&S®ZVA-Z4xx 验证套件包含衰减器、失配件、偏移短路器和步进传输线。与步进传输线标准件相结合,验证套件可以核验阻抗限制(极高/极低反射)和广泛的中阻抗范围。因此,可以在大多数被测设备适用的匹配范围内验证不确定度。

一流的机械可重现性

无需使用传输线标准件,确保可靠

传输线标准件通常用于矢量网络分析仪验证。但是,从机械的角度而言,空气线中的松散内导体难以处理,可能无法准确固定在连接器参考面的中心位置。为了确保结果可靠,R&S®ZV-Z4xx 使用步进直通取代空气线。

精度获得认证

特征校准数据的可追溯性

特征校准数据(S 参数)和相应的不确定度数据(通过认证校准获得)可以追溯至全球知名的瑞士联邦计量科学研究所 METAS,确保非凡的确定度。

可用型號

可用型號
型号
类型
频率范围
连接器类型
校准标准件

R&S®ZV-Z470

订单号码 1319.1053.02

类型
验证套件
频率范围
45 MHz 至 18 GHz
连接器类型
N
校准标准件
偏移短路器(阴性和阳性)、失配件(阴性和阳性)、衰减器(阴性转阳性)、步进直通(阴性转阳性)

R&S®ZV-Z435

订单号码 1319.1060.02

类型
验证套件
频率范围
45 MHz 至 26.5 GHz
连接器类型
3.5 mm
校准标准件
偏移短路器(阴性和阳性)、失配件(阴性和阳性)、衰减器(阴性转阳性)、步进直通(阴性转阳性)

R&S®ZV-Z429

订单号码 1319.1076.02

类型
验证套件
频率范围
45 MHz 至 40 GHz
连接器类型
2.92 mm
校准标准件
偏移短路器(阴性和阳性)、失配件(阴性和阳性)、衰减器(阴性转阳性)、步进直通(阴性转阳性)

R&S®ZV-Z424

订单号码 1319.1082.02

类型
验证套件
频率范围
45 MHz 至 50 GHz
连接器类型
2.4 mm
校准标准件
偏移短路器(阴性和阳性)、失配件(阴性和阳性)、衰减器(阴性转阳性)、步进直通(阴性转阳性)

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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).

2. All participators can register to the draw during January 01, 2020 to December 31, 2020 with their name, company name and business e-mail.

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5. The prizes to win are 1 of 10 R&S®RTB2000 within the time frame January 1, 2020 to December 31, 2020:

Prize: 1x R&S®RTB2000 Digital Oscilloscope

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11. Any Participant who does not comply with these Terms & Conditions may be disqualified by R&S from this Competition. In such cases, prizes can also be withdrawn retrospectively. In case a prize is withdrawn retrospectively due to the non-compliance with these Terms & Conditions, it shall be returned by the respective participant at his cost to R&S’ address mentioned under Nr.1 and a new winner will be drawn.

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