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input sampler for HP 5342A microwave counter

Discussion in 'Datasheets, Manuals and Component Identification' started by ivosak, Jan 24, 2009.

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  1. ivosak


    Jan 24, 2009
    Hello, I am looking for this sampler (harmonic mixer) HP pn 5088-7022 or 5088-7522 or what mixer i can use as spare. Thank you.
  2. pmanfre


    Jun 17, 2009
    Anyine come up with anything?

    I too am in need of U1 Sampler for 3 counters that I am trying to restore...2- 5350B's and a 5343A...all in neeed of the front end Sampler. It appears to be a simple diod mixer. Anyone find a replacement or design a replacement PCB?
  3. natalino


    Jul 13, 2010
    HP frequency counter 5342a

    Hi, I am looking for technical advice on my HP freq counter model 5342A.
    It works fine from 10khz to 500mhz. On the other range from 500 mhz to 18ghz
    do not measure. Do anyone have the same problem? +5v and -5v on the sampler driver
    is ok. Apply i/p say 1296mhz and try to measure at the o/p of the sample driver by
    spectrum analizer at the o/p but nothing at all. My friend 9h1bn have the same problem too.
    Could anyone help.
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