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Old 10-01-2019, 11:21 PM
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luka
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Join Date: Apr 2007
Location: Perth, Australia
Posts: 1,117
Hi Marcos,

Can you PM me regarding your request.

There are two versions of the PCB, ours and the original Ukrainian. Our version:
1. has improved TEC power
2. has an issue with capacitors being too far from one of the components (DD8) resulting in vertical lines on the left side of the image.
This is not really a problem as bias files completely remove the vertical lines from the final image.
Also the vertical lines can be overcome by using larger capacitors and some "creative" soldering.
(Note that the Ukrainian version also has vertical lines but less intense)

Luka
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