Bandpass filter

Mladen Veselic

Hi TI's app team,

Does anybody know which brand of adjustable band pass filter Marjorie uses in her demo: Getting Started with the GSPS ADC Reference Board?

It seems to be adjustable, nice to have...

BR,

Mladen

over 8 years ago

0 Jim Brinkhurst1 over 8 years ago

TI__Mastermind 43810 points

Hi Mladen

We've historically used mechanically tunable bandpass filters from either Trilithic or K&L Microwave. Trilithic is no longer selling their tunable filters, but I did find a few links to the K&L tunable products. For best filtering we have used filters with 1% 3dB bandwidth, but for a lot of the work 5% 3dB bandwidth is fine.

http://www.klmicrowave.com/products2.php?c1_id=9

http://www.klmicrowave.com/products2.php?c1_id=14

Best regards,

Jim B

0 Mladen Veselic over 8 years ago in reply to Jim Brinkhurst1

Prodigy 20 points

Thanks Jim,
These are not easy to get...

BR,
Mladen

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Bandpass filter