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我想生成一个看起来像附件的带限突发(gausian音突发)。
有没有办法用函数发生器做到这一点? 我有33220A和33500B? 我需要通过GPIB远程运行函数发生器。 我需要改变频率,所以我认为我不能为每个可能的频率创建自定义波形。 我可以将发生器设置为AM调制并获得此信号,但我不是为了爆发。 有任何想法吗? 我需要软件触发命令来发送单个突发。 以上来自于谷歌翻译 以下为原文 I would like to generate a band limited burst (gausian tone burst) that looks like the attached file. Is there a way to do this with a function generator? I have a 33220A and a 33500B? I need to run the function generator remotly via GPIB. I need to change frequency so I don't think I can create a custom waveform for every possible frequency. I can set the generator to AM modulation and get this signal but I not for a burst. Any ideas? I need the software trigger command to send a single burst. 附件
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3个回答
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你好,你有2通道33500B,还是1通道?
如果您有2通道型号,请在通道1上打开AM调制,并将调制源设置为通道2.在通道2上设置2VPP正弦波,然后打开突发。 将突发相位设置为-90度,并将触发源设置为手动。 每次触发时你应该得到1个周期的图像,然后在你等待触发时它应该处于0伏特。 如果您有疑问,或者您没有2通道型号,请告诉我。 有几种不同的方法可以实现此行为。 此致,Luke Hornburg 以上来自于谷歌翻译 以下为原文 Hello, Do you have a 2 channel 33500B, or a 1 channel? If you have a 2 channel model, turn on AM modulation on channel 1, and set the modulation source to channel 2. On channel 2 set up a 2VPP sinewave, and turn on burst. Set the burst phase to -90 degrees, and set the trigger source to manual. Every time you trigger you should get 1 cycle of your picture, and then it should sit at 0 volts while you are waiting for a trigger. Let me know if you have questions, or if you don't have a 2 channel model. There is a few different ways to achieve this behavior. Regards, Luke Hornburg |
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我有一个2通道33500B。
我尝试了你的方法,效果很好。 谢谢你的快速反应。 有没有办法用我的单通道33220A做到这一点? 以上来自于谷歌翻译 以下为原文 I have a 2 channel 33500B. I tried your method and it worked great. Thank you for the quick response. Is there any way to do this with my single channel 33220A? |
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就它而言,我无法想到任何东西,但是你可以将33500B的通道2输出连接到33220A的调制输入,并将33220A设置为由外部源调制。
不确定这是否适合您? 以上来自于谷歌翻译 以下为原文 On it's own, I can't think of anything off the top of my head, however you could connect the channel 2 output of the 33500B to the modulation input of the 33220A, and set the 33220A to modulate by an external source. Not sure if that is an option for you or not? |
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