I've bought optical filters from Andover. They are pretty cheap, at
least compared to the rest of the industry.
http://www.andovercorp.com/Web_store/index.php
On 3/31/2013 5:52 AM, Attila Kinali wrote:
Probably. But as steep filters for optics are kind of hard to come by,
i think a super heterodyne design isn't realy going to work.
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