3m method anechoic chamber | shanghai sosin electronics-凯发k8娱乐官网入口

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3m method anechoic chamber

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3m method anechoic chamber

product overview

the anechoic chamber is mainly composed of shielding chamber and microwave absorbing material. the shielding room is composed of shielding shell, shielding door, ventilation waveguide window and various power filters. according to user requirements, the shielding shell can be welded or assembled. the absorbing material is composed of a single-layer ferrite sheet with a working frequency range of 30mhz ~ 1000mhz and a conical carbon sponge absorbing material. the conical carbon sponge absorbing material is made of polyurethane foam infiltrated in carbon glue solution and has good flame retardant characteristics.

product features

  • ▪ radiation immunity test: meet the requirements of iec/en 61000-4-3 and other standards;
  • ▪ shielding efficiency: meet the standard en50147-1;
  • ▪ radiation emission test: meet the requirements of en 50022, en 50147-2, gjb 151a, gjb 152a and other standards

product parameters

  • internal dimension


    space requirements


    free space


    -


    frequency









    performance










    field source







  • about: 9.1 x 5.8 x 5.55 meters (length x width x height)

    about: 11.0 x 7.8 x 7.0 meters (length x width x height), depending on the type of support

    about: 8.4 x 5.1 x 5.1 meters (length x width x height)

    en 50147-1 and mil std 285

    10 khz

    100 khz

    1 mhz

    10 mhz

    100 mhz

    1 ghz

    2ghz

    -

    70 db

    80 db

    100 db

    100 db

    100 db

    100 db

    100 db

    -

    h

    h

    h

    e

    e

    pw

    pw

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