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generating & measuring a pulsed signal - RF Cafe Forums
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| Yariv3G
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Post subject: generating & measuring a pulsed signal
Posted: Sun Apr 22, 2007 11:24 am
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Joined: Mon Apr 03, 2006
4:06 am
Posts: 8 |
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Hi,
I would like to generate Pulsed signal with
Duty Cycle from 0.1 %- 30%; Pulse repition Itervall(PRI)
from 10usec-100msec; On to Off rejection 70dB min;
Rise/fall time 20 ns max.
I know that a normal
Vector Signal cannot perform it rather through its
Arbritrary Inputs, so we have to do it in MATLAB/LabView
etc.
How can I make sure that I see it on
a Spectrum Analyzer at zero span?
Do I have to
switch to a scope with high sampling rate capabilities?
Thanks
y3G
_________________
R&S RF Application
Engineer
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Jimbo Bretney |
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Post subject: Re: generating & measuring a pulsed signal
Posted: Wed Jul 11, 2007 3:36 am
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| Lieutenant |
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Joined: Wed Jul 11, 2007
3:22 am
Posts: 2
Location: Sierra Vista
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Yariv3G wrote:
Hi,
I would like to generate Pulsed signal
with Duty Cycle from 0.1 %- 30%; Pulse repition
Itervall(PRI) from 10usec-100msec; On to Off
rejection 70dB min; Rise/fall time 20 ns max.
I know that a normal Vector Signal cannot perform
it rather through its Arbritrary Inputs, so
we have to do it in MATLAB/LabView etc.
How can I make sure that I see it on a Spectrum
Analyzer at zero span?
Do I have to switch
to a scope with high sampling rate capabilities?
Thanks
y3G
Zero span is easy. Just set your start and
stop freqs to the same thing and voila you have
zero span. If you have an O-scope, then you don't
have to use zero span. Good luck on the
other issues
_________________
Pacem Vobiscum
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Posted 11/12/2012
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