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Old 26th December 2011, 09:04 PM   #251
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Here you can see how it seems finished in a quite compact layout.

One for each channel in a stereo setup, both tx tested on the scope and looking pretty good!
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Old 27th December 2011, 10:30 AM   #252
AndrewT is online now AndrewT  Scotland
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no.

It appears to me that the grounded at source PIN15 is the return of the signal flow.

PINs 11, 13 & 14 appear to be screens and such like and need to be connected to the main shield/chassis.
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Old 27th December 2011, 04:35 PM   #253
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That's a good explanation. I don't know why the manufacturer doesn't clearly state that implementation recommendation.

Thanks,
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