Author Topic: SAW BP filter proven manufacturer  (Read 700 times)

0 Members and 1 Guest are viewing this topic.

Offline e.sotillet

  • Contributor
  • Posts: 18
  • Country: 00
SAW BP filter proven manufacturer
« on: October 25, 2021, 11:25:57 pm »
Hi folks! Any has experience with SAW filters for VHF manufacturer?

I had a bad experience with one, ask to delivery a custom filter and was lost money: a lot of pass band ripple, poor high band attenuation, etc.

Best regards

Offline coppercone2

  • Super Contributor
  • ***
  • Posts: 5904
  • Country: us
  • $
Re: SAW BP filter proven manufacturer
« Reply #1 on: October 26, 2021, 12:43:53 am »
well, how much worse was it then the commercial filter of the closest type. then you know if you got ripped off, are working with people outside of their skill range, or if its just hard.

They likely have a test based on a common expected application, likely for telecom, that maybe is not super nice

Offline Joel_Dunsmore

  • Regular Contributor
  • *
  • Posts: 85
  • Country: us
Re: SAW BP filter proven manufacturer
« Reply #2 on: November 01, 2021, 03:07:56 pm »
Well, I know muRata is a very good SAW filter manufacturer with very careful process control and testing to spec.  Not sure if their parts are available in low volume.

Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo