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Looking for these tube data sheets.

Discussion in 'Electronic Design' started by Dave (from the UK), Jul 17, 2006.

  1. If anyone has any of the following *Eimac* tube data sheets, would they
    mind uploading them to

    http://www.althorne.org/php/

    then I'll add them to

    http://www.g8wrb.org/

    I'm only looking for complete Eimac data sheets - not the one-page
    summaries that are online on Eimac's web site. Tubes wanted are:

    Air cooled triodes

    * 3CPX800A7
    * 3CX10,000A1
    * 3CX10,000A3
    * 3CX10,000D3
    * 3CX10,000U7
    * 3CX1000A3
    * 3CX15,000A3
    * 3CX15,000H3
    * 3CX20,000H3
    * 3CX2500D3
    * 3CX3000F1
    * 3CX35,000D3
    * 3CX4000F3
    * 3CX400A7
    * 3CX4500F3
    * 3CX5000U7

    Water cooled triodes

    * 3CW10,000H3
    * 3CW20,000A3
    * 3CW20,000A7
    * 3CW20,000H3
    * 3CW2000D3
    * 3CW2500C7
    * 3CW30,000H3
    * 3CW30,000H7
    * 3CW5000A1
    * 3CW5000A3
    * 3CW5000A7
    * 3CW5000F1
    * 3CW5000F3
    * 3CW5000F7
    * 3CW7000F7
    * 3CW7000H3

    Vapor cooled triodes

    * 3CV200,000D3
    * 3CV30,000A3

    Air cooled tetrodes

    * Y799 (urgent requirement)
    * Y808 (urgent requirement)
    * 4CPX250K
    * 4CX1500BC
    * 4CX20,000B
    * 4CX20,000C
    * 4CX20,000D
    * 4CX20,000E
    * 4CX35,000C
    * 4CX40,000GM
    * 4CX600JB
    * 4CX7500A

    Water cooled tetrodes

    * 4CW10,000A
    * 4CW10,000B
    * 4CW25,000A
    * 4CW25,000B
    * 4CW300B
    * 4CW50,000E

    Vapor cooled tetrodes

    * 4CV50,000J

    Air cooled pentodes

    * 5CX1500A
    * 5CX1500B

    --
    Dave K MCSE.

    MCSE = Minefield Consultant and Solitaire Expert.

    Please note my email address changes periodically to avoid spam.
    It is always of the form: [email protected] Hitting reply will work
    for a couple of months only. Later set it manually.

    http://witm.sourceforge.net/ (Web based Mathematica front end)
     
  2. Eeyore

    Eeyore Guest

    try rec.audio.tubes

    Graham
     

  3. Thanks, I'll take a look, but these are not the typical glass audio
    tubes. They are mainly RF power tubes, with dissipations from a few
    hundred Watts to 200 kW. The number following the 3CV, 4CX, 4CW etc is
    the approximate dissipation in Watts. So 3CV30,000A3 has an anode
    dissipation of about 30 kW.

    Anyway, if anyone has any, feel free to use my file upload facility at

    http://www.althorne.org/php/


    --
    Dave K MCSE.

    MCSE = Minefield Consultant and Solitaire Expert.

    Please note my email address changes periodically to avoid spam.
    It is always of the form: [email protected] Hitting reply will work
    for a couple of months only. Later set it manually.

    http://witm.sourceforge.net/ (Web based Mathematica front end)
     
  4. Eimac power tubes, intended for RF even up to microwave? I don't think so.
    An old Eimac catalog is bound to have info.

    Michael
     
  5. Tim Williams

    Tim Williams Guest


  6. Where did you get the word "microwave" from - I never said it.

    But some RF power tubes are good for microwave.

    e.g.

    http://www.g8wrb.org/data/Eimac/2C39A.pdf
    http://www.g8wrb.org/data/Eimac/3CX100A5.pdf

    (frequency of maximum ratings is 3 GHz for both tubes, but often used
    beyond that)

    There are several more powerful ones that go to 1 GHz, which is often
    considered the start of microwave.

    http://www.g8wrb.org/data/Eimac/3CX400U7.pdf

    http://www.cpii.com/eimac/catalog/80019.htm
    There are lots of 1-page summaries online at the Eimac web site

    http://www.cpii.com/eimac/catindex.htm

    or as you say in old catalogues. But I'm looking for *complete* data
    sheets, which are not so easy to obtain.

    Any or all of the following tubes wanted.

    Air cooled triodes

    * 3CPX800A7
    * 3CX10,000A1
    * 3CX10,000A3
    * 3CX10,000D3
    * 3CX10,000U7
    * 3CX1000A3
    * 3CX15,000A3
    * 3CX15,000H3
    * 3CX20,000H3
    * 3CX2500D3
    * 3CX3000F1
    * 3CX35,000D3
    * 3CX4000F3
    * 3CX400A7
    * 3CX4500F3
    * 3CX5000U7

    Water cooled triodes

    * 3CW10,000H3
    * 3CW20,000A3
    * 3CW20,000A7
    * 3CW20,000H3
    * 3CW2000D3
    * 3CW2500C7
    * 3CW30,000H3
    * 3CW30,000H7
    * 3CW5000A1
    * 3CW5000A3
    * 3CW5000A7
    * 3CW5000F1
    * 3CW5000F3
    * 3CW5000F7
    * 3CW7000F7
    * 3CW7000H3

    Vapor cooled triodes

    * 3CV200,000D3
    * 3CV30,000A3

    Air cooled tetrodes

    * Y799
    * Y808
    * 4CPX250K.
    * 4CX1500BC
    * 4CX20,000B
    * 4CX20,000C
    * 4CX20,000D
    * 4CX20,000E
    * 4CX35,000C
    * 4CX40,000GM
    * 4CX600JB
    * 4CX7500A

    Water cooled tetrodes

    * 4CW10,000A
    * 4CW10,000B
    * 4CW25,000A
    * 4CW25,000B
    * 4CW300B
    * 4CW50,000E

    Vapor cooled tetrodes

    * 4CV50,000J

    Air cooled pentodes

    * 5CX1500A
    * 5CX1500B

    --
    Dave K MCSE.

    MCSE = Minefield Consultant and Solitaire Expert.

    Please note my email address changes periodically to avoid spam.
    It is always of the form: [email protected] Hitting reply will work
    for a couple of months only. Later set it manually.

    http://witm.sourceforge.net/ (Web based Mathematica front end)
     
  7. I've looked at Franks before and he does not tend to have many of the
    larger tubes.

    checked TDSL for about 10 of the tubes listed but not one of them
    returned an Eimac data sheet. Some have Svetlana ones, but they are
    readily available from numerous sources since they were distributed in
    PDF format.

    As far as I know, Eimac have never distributed the data sheets in PDF
    format, so one tends to have to rely on someone scanning them.

    --
    Dave K MCSE.

    MCSE = Minefield Consultant and Solitaire Expert.

    Please note my email address changes periodically to avoid spam.
    It is always of the form: [email protected] Hitting reply will work
    for a couple of months only. Later set it manually.

    http://witm.sourceforge.net/ (Web based Mathematica front end)
     

  8. Have you contacted Richarson Electronics?


    --
    Service to my country? Been there, Done that, and I've got my DD214 to
    prove it.
    Member of DAV #85.

    Michael A. Terrell
    Central Florida
     
  9. Eeyore

    Eeyore Guest

    I understand that but you may find some ppl there who'll have the right
    contacts.

    Graham
     
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