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Frequency Agile TV Modulator - RF Cafe Forums
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| KC2SHO
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Post subject: Frequency Agile TV Modulator
Posted: Wed Apr 14, 2004 1:31 pm
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Joined: Mon Apr 12, 2004
4:50 pm
Posts: 33
Location: South Florida
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I'm looking for an inexpensive frequency agile TV
modulator for the test bench. Currently I have to
configure a non agile exciter every time I want
to test a transposer. Any recomendations would be
greatly appreciated.
Hey Kirt, how about
a test equipment forum?
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quickanddirty |
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Post subject: How about..
Posted: Thu Apr 22, 2004 2:38 pm
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If you're exciter doesn't put out a whole lot of
power,
and you have an RF sig generator laying
around, get
a connectorized mixer and up or down
convert the exciter output
to the frequency you
desire?
Probably some issues with this, but
if the difference in the frequency
of your original
exciter and the frequency you're converting to is
large enough, it might work... watch spectral inversion
too...
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KC2SHO |
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Post subject:
Posted: Tue Apr 27, 2004 7:41 pm
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Joined: Mon Apr 12, 2004
4:50 pm
Posts: 33
Location: South Florida
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Yeah, It's possible, but I really would like to
just turn on the video generator and then pick the
input channel of the transposer. I could be tuning
a handfull of these in a day sometimes.
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Posted 11/12/2012
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