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Old 22nd Sep 2016, 5:26 pm   #6
FRANK.C's Avatar
Join Date: Feb 2006
Location: Roscommon, Ireland
Posts: 646
Default Re: David Robinson's System A modulator

Thanks for the comments.
It preforms well, David did a good job in designing it. Been able to switch between channels is handy particularly when you have both London and Birmingham sets.

Unfortunately, when I attempt to access the circuit PDF (using Acrobat Reader XI), it results in just the bit of image shown below, along with the error message also shown.
I don't know why it wont open for you. I have just downloaded it and it opened OK, I am using Foxit Reader.
I printed it using "Foxit Reader PDF Printer".
Maybe Acrobat Reader don't like Foxit?

I have taken 3 screen grabs of the circuit and attached them.

Attached Thumbnails
Click image for larger version

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Name:	CIRCUIT 2.jpg
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ID:	130406   Click image for larger version

Name:	CIRCUIT 3.jpg
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ID:	130407  
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