Some time ago I bought 3 isolated filters, one LSB, one USB and the other for AM, the idea is to use them as secondary filter for the "Trevo"....or maybe for some other project.
This time I bought another set, including the board where they all seen to come from. It looks some sort or IF part of a radio, it has the MC1350, MC1496 for SSB/mixing/amplifying. Just can't find any reference about the board.
Anyhow, the idea is to remove the filters the IC's and parts for other projects.
It's cheaper to buy the 3 filters than a single one from a major brand, if they are good or not, that's another story.
Have a nice week!
ps: Updated here with more info
This time I bought another set, including the board where they all seen to come from. It looks some sort or IF part of a radio, it has the MC1350, MC1496 for SSB/mixing/amplifying. Just can't find any reference about the board.
Anyhow, the idea is to remove the filters the IC's and parts for other projects.
Have a nice week!
ps: Updated here with more info
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