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[问答]

81150A中的外部触发

各位大家好!我想使用10 MHz正弦信号(来自GPS)触发81150A Arb Wav发生器。
要触发的信号是频率为196 kHz的任意信号。
我已经进行了几次测试,但结果并不像预期的那样。
我想知道我尝试做的是否可行,如果更合适,请使用外部触发器或10 MHz Ref In输入。请提前告诉您。

以上来自于谷歌翻译


     以下为原文

  Hello everybody!

I'd like to trigger the 81150A Arb Wav Generator using a 10 MHz sinusoidal signal (from a GPS). The signal to be triggered is an arbitrary signal whose frequency is 196 kHz.  I've performed several test but results were not as expected. I'd like to know if what I'm trying to do is possible and if would it be more suitable use the External trigger or the 10 MHz Ref In input.

Thank you in advance.  

回帖(1)

王桂香

2019-5-30 13:00:37
嗨,如果您使用10 MHz信号作为外部触发器触发196 kHz波形,那么您的输出将只是您的196 kHz arb波形。您想使用GPS的10 MHz信号作为参考时钟
81150A?
10 MHz参考输入将同步81150A和GPS设备的时钟,但不会触发您的arb波形。

以上来自于谷歌翻译


     以下为原文

  Hi,

If you are using a 10 MHz signal as an External Trigger In that triggers a 196 kHz wave then your output will simply be your 196 kHz arb waveform.

Did you want to use the 10 MHz signal from your GPS as a reference clock for the 81150A?  The 10 MHz reference in will sync the clocks of your 81150A and your GPS device but it won't trigger your arb waveform.
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