虽然我通常使用PNA而不是ENA,但我强烈怀疑您在尝试读取数据时可能处于连续扫描模式?
如果是这样,我希望这是问题所在。
当分析仪仍在忙于扫描和更新数据时,您无法读取完整扫描的数据。
您需要触发扫描,以便在读取数据之前触发器进入空闲状态(保持)。
我相信用于触发单次扫描的正确ENA命令是INIT {ch}:IMMediate或TRIG:SEQuence:SINGle.Edited:bhokkan于2014年3月22日上午3:44
以上来自于谷歌翻译
以下为原文
Although I normally work with PNAs rather than ENAs, I strongly suspect you may be in Continuous Sweep mode while you are trying to read the data? If so I expect that is the issue. You can't read a full sweep's worth of data while the analyzer is still busy sweeping and updating the data. You need to trigger a sweep such that the trigger goes into idle (hold) afterward before you read the data. I believe the proper ENA commands to choose from for triggering a single sweep are
INIT{ch}:IMMediate or
TRIG:SEQuence:SINGle.
Edited by: bhokkan on Mar 22, 2014 3:44 AM
虽然我通常使用PNA而不是ENA,但我强烈怀疑您在尝试读取数据时可能处于连续扫描模式?
如果是这样,我希望这是问题所在。
当分析仪仍在忙于扫描和更新数据时,您无法读取完整扫描的数据。
您需要触发扫描,以便在读取数据之前触发器进入空闲状态(保持)。
我相信用于触发单次扫描的正确ENA命令是INIT {ch}:IMMediate或TRIG:SEQuence:SINGle.Edited:bhokkan于2014年3月22日上午3:44
以上来自于谷歌翻译
以下为原文
Although I normally work with PNAs rather than ENAs, I strongly suspect you may be in Continuous Sweep mode while you are trying to read the data? If so I expect that is the issue. You can't read a full sweep's worth of data while the analyzer is still busy sweeping and updating the data. You need to trigger a sweep such that the trigger goes into idle (hold) afterward before you read the data. I believe the proper ENA commands to choose from for triggering a single sweep are
INIT{ch}:IMMediate or
TRIG:SEQuence:SINGle.
Edited by: bhokkan on Mar 22, 2014 3:44 AM
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