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Classified: Icom FL-52 500Hz CW filter Removed

Date Posted By Category User IP Address
2022-01-05Login requiredFiltersLogin required
This is the Icom FL-52 500Hz CW filter. Not the "A" version. I bought this thinking I could use it in my IC-703. But the non-"A" version is just a bit taller and the case would not fit. Fortunately, I discovered this before I installed it.

The file appears to be unused, never installed. (See pic of bottom pins). According the a web site where Icom filters are listed, it states "Non-"A" is 6 mm taller than "A" version. Specs and pinout identical for both versions."

I emailed Icom and they said essentially the same thing.

So, do not try to install this in a radio that doesn't have much vertical space above the filter. Assuming you have the room, then you should be good to go.

I cannot vouch for if the filter works or not. It looks in very good shape. Sold As-Is no returns $90 plus shipping.