Measuring ultra short pulses with HF-60100 V4  

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Moderator
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06/12/2011 11:44 am  

I have a WLan modul working in the 2,4GHz ISM band which emits very short pulses. So far i get no usefull display on the MCS to see those signals.
Do you have any settings that might work for such short bursts?

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Yes, use small filters and long sample time and you can measure even very short pulses.

Attached is a picture with setups for a GFSK modulated test unit from another customer working with a duty cycle of 4% every view hundred µSeconds. Works perfect :D

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ismaelbataller
(@ismaelbataller)
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Posts: 12
24/04/2012 11:04 am  

well, there is something I'm not understanding; in the settings, the sample time is 5000 ms but in the "spectrum view" the viwed sample time is 1 ms. :o

Which is the correct one?


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Moderator
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24/04/2012 4:24 pm  

5000ms ist the correct value.

P.S. also see viewtopic.php?f=31&t=1319&p=3232#p3232

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ismaelbataller
(@ismaelbataller)
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24/04/2012 11:54 pm  

thank you!!!


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