Connect with us

Feedthrough PI filter Question

Discussion in 'Electronic Design' started by Spehro Pefhany, Mar 17, 2008.

Scroll to continue with content
  1. Joerg

    Joerg Guest

    Most of the time when I had to repair super-pricey lab devices I found
    ratehr mundane parts in there. Occasionally "dremel-trimmed".

    BTW, yesterday my wife treated me to a nice bottle of "La Fin du Monde"
    from Unibroue, from your neck of the woods. Very tasty! Just make sure
    not to drive after a few of those.
     
  2. fOn Mon, 17 Mar 2008 12:48:02 -0700, Joerg
    Hm... a 9% Quebec "beer". Never heard of it.. too many and it really
    will be the end of the world for you.
    Best regards,
    Spehro Pefhany
     
  3. John Larkin

    John Larkin Guest

    I thought that some of those smaller feedthru filters used
    cylinder/coaxial ceramic caps inside.

    And speaking of not driving, try this:

    http://www.kraitprestige.com/index.php

    This is double-fermented beer, which is very fizzy and has a slight
    champagne taste. It's very alcoholic and absolutely delicious.

    Elderbrat is moving to California (finally got a tenure position, in
    Fresno) and we're taking her to the Monk's Kettle tonight to
    celebrate. They have 20 beers on tap, including a bunch of Belgian
    stuff. The gourmet wine thing is rapidly being overtaken by a gourmet
    beer fad. They have one bottled beer that's $24. The St Bernardus
    prior 8 is about $9 on draft, and worth it.

    John
     
  4. Joerg

    Joerg Guest

    Some might but the ones I saw didn't. We learned that trick in the old
    ham radio days when we needed a dummy load resistor that goes to a GHz
    but the bank account said "no way". Stagger a whole bunch of parts in a
    nifty way on strategically placed copper snippets so it all stays
    resistive. Of course nowadays copper can cost several bucks a pound,
    this was in the 70's.

    Nice. I love it when beer bottles have a cork and smoke wafts off after
    popping it out.

    You've got two daughters? I thought you just sent her to Cornell but I
    guess that must have been the younger one. Honestly I don't know what's
    the appeal of a tenure track job when dad owns a nice high-tech company
    smack in the middle of a city with tons of nice pubs in walking distance.
     
  5. John Larkin

    John Larkin Guest

    Yes, two. She's a botanist and a certified BMW motorcycle mechanic.
    She makes motorcycle tours of the sw USA and northern Mexico,
    discovering and naming new species of plants and their co-evolving
    native bee species. Involves DNA sequencing and wet stuff like that.
    Not especially interested in electronics. We do have a shared interest
    in beer. Her rule is "one beer per wheel."

    John
     
  6. Joerg

    Joerg Guest

    John Larkin wrote:

    [...]

    Wow! Now that's a combination.

    I wouldn't apply that rule with this stuff:
    http://www.unibroue.com/products/fin.cfm
     
Ask a Question
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Electronics Point Logo
Continue to site
Quote of the day

-