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我们有一台N9925a FieldFox网络分析仪,使用1米电线(3.5毫米端口)时校准效果似乎很好。我这样操作:1。按'测量'按钮,改为's21'2。'BW'1khz 3
。'测量设置'--------启动Frq 1GHz停止Frq 6GHZ 4.'cal'------------- quickcal step1 --------测量步骤2 ---------跳过step3 ---------跳过step4 ---------使用85052c套件将端口1连接到端口2.由于我们没有任何男性 -male连接器,我必须使用85052C的TRU套件将port1连接到进程4的端口2. 5.在检查校准结果时,我将OPEN套件(从85052C)连接到端口1,将测量更改为s11,并检查史密斯 图表。我希望它能绕过史密斯圆图。 至少它在我们校准E5071C时有效。 我希望在瞄准雷达天线并将REAL转换为时域时,只有一个脉冲信号在0ns附近。 当我使用1米电线时,它运作良好。 使用6米时,结果很糟糕。 所以我想使用机械校准,但没有'85052c'选项。 我尝试使用DataLink编辑新的CalKit,但我找不到文件'85052c.xml'。 有没有人在这个领域有经验? 以上来自于谷歌翻译 以下为原文 We have a N9925a FieldFox Network Analyzer and calibration result seems to be good while using 1m electric wire (3.5mm port) .I operate like this: 1. Press 'measure' button and change to 's21' 2. 'BW' 1khz 3. 'measure set up' --------start Frq 1GHz stop Frq 6GHZ 4.'cal' -------------quickcal step1 --------measure step2---------skip step3---------skip step4---------using 85052c kit to connect port 1 to port 2.As we don't have any male-male connector, i have to use TRU kit from 85052C to connect port1 to port2 in progress 4. 5. while examining cal result,i connect OPEN kit (from 85052C ) to port 1,change the measure to s11 ,and check the smith chart.,I expect it to go around the Smith chart. At least it works while we calibrate E5071C. And i hope while connceting to radar antenna, and transforming REAL to time domain, there is just one pulse signal around 0ns. It works well,when i use 1m wire. While using 6m's, the result is bad. So i want to use the mechanical cal, but there is't have the option '85052c'. And i tried DataLink to edit a new CalKit, but i can't find the file '85052c.xml'. Is there anyone has experience in this field? |
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固件中存在一个错误,导致QuickCal长电缆无法正常工作。
这是通过最新的固件版本修复的。 使用长电缆时,请确保频率间隔足以提供正确的相位包裹。 对于带有聚四氟乙烯电介质的6米电缆,约为9 MHz。 此外,现在支持TRL类型的校准,并且应列出85052C校准套件。使用最新固件。 您可以下载一个新的Cal Kit编辑器,它支持xml cal kit文件。 http://na.tm.agilent.com/pna/apps/下载校准套件编辑器19 MB msi文件。 版本号:1.0.5002.0(2013年9月)您可以从以下链接获取所有校准套件定义:http://na.tm.agilent.com/pna/caldefs/stddefs.html您可以下载.ckt文件然后 使用cal kit编辑器将其转换为.xkt文件。 然后,您可以使用数据链接将.xkt文件导入FieldFox。 以上来自于谷歌翻译 以下为原文 There was a bug in the firmware that caused QuickCal with long cables not to work properly. That was fixed with the latest firmware release. When you use long cables, make sure that your frequency spacing is adequate to provide correct phase wraps. For 6 meter cables with teflon dielectric, that is about 9 MHz. Also, TRL type of calibration is now supported and the 85052C cal kit should be listed.with the latest firmware. There is a new Cal Kit editor that you can download that supports xml cal kit files. http://na.tm.agilent.com/pna/apps/ Download the cal kit editor 19 MB msi file. Rev: 1.0.5002.0 (Sept 2013) You can get all the cal kit definitions from the following link: http://na.tm.agilent.com/pna/caldefs/stddefs.html You can download the .ckt file and then convert that into .xkt file using the cal kit editor. Then you can use data link to import the .xkt file to FieldFox. |
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60user22 发表于 2018-12-10 07:39 Ken提到的cal kit编辑器的1.0.5002.0版本已于9月11日上传到网上,但事实证明该版本的安装程序初始版本存在问题(我的不好)。 如果您是在9月12日太平洋夏令时间下午4:30之前下载的,请重新访问该页面([http://na.tm.agilent.com/pna/apps/])并重新下载并重新安装 应用。 以前的安装程序的问题是,没有显示以PNA“.ckt”文件格式保存或调用校准套件的功能。 以上来自于谷歌翻译 以下为原文 The version 1.0.5002.0 of the cal kit editor that Ken mentioned was uploaded to the web yesterday September 11th, but as it turns out there was a problem with that initial version of the installer for that release (my bad). If you downloaded that prior to 4:30 pm Pacific Daylight Time today September 12th, please revisit that page ([http://na.tm.agilent.com/pna/apps/]) and re-download and re-install the application. The problem with the previous installer was that the ability to save or recall cal kits in the PNA '.ckt' file format was not showing up. |
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冗长的反应,但这也可以帮助其他人,因为cal kit问题并不少见。
此外,我在此电子邮件中列出了许多长URL。 它们都可以从这个简单的URL访问:http://www.agilent.com/find/fieldfoxsupport现在问题.... * QuickCal和长电缆校准有一些改进,所以请升级到最新的固件 利用这些改进。 * 85052C校准套件包含在我们最新的固件中。 因此,如果升级,您将获得校准套件定义和QuickCal改进。 您需要升级的只是USB记忆棒或SD卡。 最新固件(今天A.07.05):http://www.home.agilent.com/agilent/software.jspx?cc = US& cs = eng& ckey = 2087549& nid = -33903.799348.02& id = 2087549 * FieldFox友好格式(xml或xkt)的校准套件定义可从此链接获得,但我只是注意到85052C不在列表中。 我将在下周初加入。 http://www.home.agilent.com/agilent/editorial.jspx?cc=US&lc=eng&ckey=2152552&nid=-33903.799348.02&id=2152552目前,我已经附加了85052C校准套件 以xkt格式定义此电子邮件。 要将校准套件文件传输到FieldFox,您需要与仪器建立LAN连接。 无法通过USB或SD卡传输校准包文件。 一旦建立了LAN连接,就有两种选择。 (1)如果您熟悉ftp,ftp到分析仪的IP地址,请使用匿名作为登录名,密码是任何看起来像电子邮件的文本,例如a@a.net。 然后cd到calkits目录并将xkt文件放在该目录中。 重新启动分析器,以便Cal Wizard读取目录。 一切都准备好了。 (2)或者,在您的PC上安装我们的Data Link软件。 数据链接:http://www.home.agilent.com/agilent/software.jspx?cc = US& pl = eng& ckey = 2085717& nid = -33903.799348.02& id = 2085717通过LAN连接仪器 。 右键单击仪器名称(或IP地址)单击“将文件发送到仪器”...从计算机中选择xkt文件然后将文件保存在分析仪重新启动分析仪的cal kit目录中(必须重新启动)您将设置为 去Afsi Moaveni编辑:am95405于2013年9月13日12:52 PM 以上来自于谷歌翻译 以下为原文 Lengthy response, but this may help others too, as cal kit questions are not uncommon. Also, I have listed many long URLs in this email. They are all accessible from this easy URL: http://www.agilent.com/find/fieldfoxsupport Now to the question .... * There were some improvements made to QuickCal and long cable calibrations, so please upgrade to the latest firmware to take advantage of these improvements. * The 85052C cal kit is included with our latest firmware. So if you upgrade, you get the cal kit definition and the QuickCal improvements. All you need to upgrade is a USB stick or SD Card. Latest firmware (A.07.05 today): http://www.home.agilent.com/agilent/software.jspx?cc=US&lc=eng&ckey=2087549&nid=-33903.799348.02&id=2087549 * Cal kit definitions in FieldFox friendly format (xml or xkt) are available from this link, though I just noticed that 85052C is not in the list. I will have it added early next week. http://www.home.agilent.com/agilent/editorial.jspx?cc=US&lc=eng&ckey=2152552&nid=-33903.799348.02&id=2152552 For now, I have attached the 85052C cal kit definition in xkt format to this email. To transfer the cal kit file to FieldFox, you need a LAN connection to the instrument. Cannot transfer a cal kit file via USB or SD Card. Once you have the LAN connection, you have two choices. (1) If you are familiar with ftp, ftp to the analyzer's IP address, use anonymous as the login, and the password is any text that looks like an email, a@a.net for example. Then cd to the calkits directory and put the xkt file in that directory. Reboot the analyzer so the Cal Wizard reads the directory. All set to go. (2) Or alternatively, install our Data Link software on your PC. Data link: http://www.home.agilent.com/agilent/software.jspx?cc=US&lc=eng&ckey=2085717&nid=-33903.799348.02&id=2085717 Connect to the instrument over the LAN. Right click on the instrument name (or IP address) Click Send File to Instrument ... Select the xkt file from your computer The file will then be saved in the cal kit directory of your analyzer Reboot analyzer (must reboot) You are set to go Afsi Moaveni Edited by: am95405 on Sep 13, 2013 12:52 PM 附件
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