Electronics > RF, Microwave, Ham Radio

70 MHz Monolithic Filter Source

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rcbuck:
Does anyone know of a U.S. distributor that stocks 70 MHz Monolithic Filters? I need a couple for a project but Mouser and DigiKey do not stock anything over 45 MHz.

I want to use a 4 Pole filter to obtain a more narrow bandwidth than a 2 Pole would have. I can use either a through hole or SMD part.

kony:
http://www.krystaly.cz/en/Products/Filters

Not US distributor, but Czech mfg. However they will gladly make even customised values of crystals and filters.

rcbuck:
Kony, thanks for the suggestion. Unfortunately, shipping to the U.S. would probably cost more than the parts. Maybe something will turn up on Ebay.

rhb:
If you find a distributor for such things please post it.  There are a lot of really neat filters (e.g. SAW) but no one stocks them.

Not exactly what you asked for, but you might look at what else they have on offer.

https://www.rf-microwave.com/en/cepe-filtre/stf-1005-2/72-mhz-band-pass-filter/f-72m-k9/

BrianHG:
Found you 8 of them: https://www.onlinecomponents.com


Part numbers:
70M20B
and
70M15B

Data sheet: datasheet

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