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Design >> RF Design >> Narrow Band 10 GHz Filter
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Message started by bhavuli on Jan 11^th, 2012, 10:40am

Title: Narrow Band 10 GHz Filter
Post by bhavuli on Jan 11^th, 2012, 10:40am

Hi Folks,

I am looking for a narrow band filter with a center frequency of 10 GHz (the narrower the band the better).

Would you happen to know of any companies that sell these. I have tried Picosecond Pulse labs, Mini-Circuits,...

Thanks for this!

Best regards.

Title: Re: Narrow Band 10 GHz Filter
Post by raja.cedt on Jan 11^th, 2012, 12:26pm

try with procom. May be helpful

Title: Re: Narrow Band 10 GHz Filter
Post by loose-electron on Jan 11^th, 2012, 6:01pm

Consider building your own LC network? Parasitics will be interesting
to deal with.

Also may be some SAW stuff out there, but it will have to be a widely used frequency.

Also at 10G you are sitting on the edge of cavity resonance methods are you not?

Title: Re: Narrow Band 10 GHz Filter
Post by bhavuli on Jan 19^th, 2012, 10:48am

Thank you guys!

I found that also http://www.tte.com/ has high quality filters.

loose-electron, SAW filters are only limited to 2 GHz of operation.

Title: Re: Narrow Band 10 GHz Filter
Post by loose-electron on Jan 19^th, 2012, 4:17pm

those are canned filters in boxes, you could desighn those yoursefl if you wanted.

SAW limited to 2GHz? says who?

Only available to that frequency sounds about rright.
Its a matter of what's a lucrative set of frequencies to design for.